Montana Reservoirs & Dams | Water Storage Levels

SNOFLO^®

MONTANA RESERVOIR LEVELS

April 26 2025

Montana's dams and reservoirs are crucial for water storage, flood control, and hydroelectric power. Among these, Flathead Lake at Polson stands out as a significant water body, with its levels often indicative of broader regional conditions. As per the latest observations dated April 26, 2025, Flathead Lake's water surface elevation is recorded at 2885 feet, which is slightly below the average of 2889.45 feet. This variance suggests that there might be abnormal conditions affecting the water levels. Such deviations are important to monitor as they can impact local ecosystems, water supply for agriculture, and recreational uses of the lake.

Cross-referencing with multiple sources, including drought reports from AOL.com and regional weather patterns from KMXJ and billingsmix.com, it appears that Montana has been experiencing drought conditions in several counties, which could contribute to lower reservoir levels. Additionally, weather phenomena like the "Amarillo Split," where storms diverge and weaken around Amarillo, Texas, might influence precipitation patterns extending to Montana, potentially altering expected snowpack and river flows. These abnormal conditions at Flathead Lake might be related to reduced snowpacks, which typically feed into the reservoir during spring melt, and possibly lower-than-average river inflows. It is essential for local authorities to monitor these trends, as prolonged drought conditions can lead to water scarcity issues and necessitate conservation measures.

Reservoirs & Dams

Search:

Name	Year Built	Normal Storage	Dam Height	Max Discharge	Hazard Potential	Drainage Area
Cooney	1937	28140	102	880	High	206
Tongue River Dam	1939	79071	93	98000	High	1760
Frenchman Dam	1953	3752	63	36000	Significant	2460
Ruby Dam	1938	37611	111	36000	High	595
Cataract Creek Dam	1959	1478	80	1250	High	6.1
Bair	1939	7300	106	7880	High	51.72
Martinsdale, East Dam	1939	32348	49	1060	High	15.7
Petrolia	1951	9192	76	10200	High	612
North Fork of Smith River Dam	1936	11500	91	5530	High	71
Ackley Lake Dam	1938	5970	55	1410	High	2.6
Deadmans Basin Dam	1941	72218	60	1080	High	7.3
Yellow Water Main Dam	1938	3835	37	3900	High	55
Nilan East Dam	1951	10092	51	8620	High	3.55
Broadwater Dam	1940	4100	24	68900	High	14660
Nevada Creek Dam	1938	11152	105	16800	High	145
West Fork Bitterroot (Painted Rocks)	1940	31706	143	3300	High	316
Martinsdale, North Dam	1939	23348	91	1060	High	15.7
Cottonwood Dam (Park)	1953	1905	39	217	High	34
Willow Creek Dam	1938	18000	105	8300	High	155
Bullhook Dam	1955	5150	87	25200	High
Bullhook Lower Diversion	1955	430	77	24900	High
Fort Peck Dam	1940	15400000	0	250000	High	57725
Ulmer Lake	1953	750	20	2200	Low	4.22
Manger	1937	42	20	400	Low	3.91
Staff #1	1910	111	10		Significant
Higgins Brothers #1	1936	408	15	259	Low	2
Sterret	1910	433	23	180	Low	3.05
Keep Cool	1950	198	30		Significant	6.88
Benson	1952	30	35	260	Low	3.7
I.U. Reservoir	1938	330	44		Low
Rigby, South	1918	54	15		Low
Br-12 Retention Dam	1936	0	25	6350	High	27.2
Powell	1981	230	52	4600	High	0.4
Richmond (Blaine)	1939	48	15		Low
Br-57	1942	57	18	100	Low	8.89
Stephens	1966	99	15	563	Low	7.28
Holliday -Flagstaff Lake-	1939	250	38		Low	8.91
Rader, Rodger	1957	42	20		Low	0.47
Stoyanoff	1947	392	50	320	Low	24.81
Springdale Colony	1941	140	30	200	Low	9.38
Jackson Lake Dam	1936	372	32	210	High	5.9
Olson, Oscar (Meagher)	1959	256	39.5		High	3300
Battle Creek	1956	470	34	800	Low	7.03
Barrett, J. Dam	1962	110	35	50	Low	7.34
East Blacktail	1952	561	25	2000	Significant	46.88
Needle Butte Reservoir	1953	189	30	1800	Low	2.34
Hook #55	1958	352	33		Low
Zempel	1936	204	22		Low
Guthridge	1967	26	30	310	Low	1.72
Wildhorse Pasture	1970	40	20	220	Low	1.25
71 Ranch (Bassett)	1971	132	21	1200	Low	39.06
Donley Reservoir (Rosebud)	1930	391	38	3500	Low	4.38
Rough Creek Dam	1960	243	35	1100	Low	10.63
Fox, Bill Irrigation	1941	121	20	1200	Low	3.13
Jawbone Dam #1	1966		31	140	High	1.97
Jawbone Dam #2	1966		31	400	High	2.19
Lebo #1, Nw Dam	1969	3105	6.05	170	Low	2.7
Lebo #3,East Dam	1973	3105	27	110	High	2.7
Nielsen	1973	65	31	100	Low
Richardson	1936	26	17		Low
Vananda	1936	40	42		Low
Alexander	1938	39	22		Low
Get Down	1952	50	29		Low	7
Claribell #3	1957	36	30	100	Low	8.06
Ross Dam	1955	55	16		Low
Larso	1959	83	15		Low
Larson (Garfield)	1948	22	15	1000	Low	14.06
Billings #3	1938	198	30	3015	Low
Watt #2	1960	84	20		Low
Jensen Dam	1950	77	30	250	Low	1.13
Chalk #1	1960	35	18	200	Low	5.47
Winifred, North	1936	312	24		Significant
Lost Again	1947	21	25		Low
Wallenstein	1945	48	20	500	Low	0.67
Nies	1960	59	20	1500	Low	1.88
Jardee	1966	140	20	800	Low	3.91
Hanley	1936	172	15		Low
Rosecraze	1954	32	20	1200	Low	2.5
Jones (Custer)	1936	186	32	3200	Low
Love	1936	145	31		Low
Todd #1	1936	66	19		Low
Rodgers	1936	107	27		Low
Scott Coulee Dam	1955	1330	58	377	High
Venn #1	1936	436	28		Significant
Noble (Custer)	1936	250	25		Significant
Hall (Custer)	1936	125.34	17.7		Low
Doran	1936	104	25	6900	Low
Fleming	1962	47	14		Low
Johnson Reservoir	1937	208	21		Low	17.9
Steffen	1936	13	14		Low
Wold	1936	294	30	4290	Low
Fatzinger	1937	51	20		Low
Bearpaw Lake Dam	1958	616	64	398	High	50.9
Delmoe Lake Dam	1914	6585	60	1900	High	22.9
Whitetail Dam	1922	7564	28	1166	High	22
Lisk Creek Dam	1931	1200	33		Low
Tusler Creek Oyargers & Pardies	1936	36	15		Low
Howard	1960	63	20		Low
Nickwall	1953	4	12	120	Low	0.78
Brown Coulee (Rosebud)	1950	506	30		Low
Sun Coulee	1956	319	27		Low
Nelson Irrigation (Wheatland)	1956	69	25	300	Low	46.88
Kerns (Rosebud)	1960	489	25	450	Significant	14.06
Bateman #1	1973	51	20	500	Low	21.02
Doig Brothers	1942	63	30	215	Low
Hebgen Dam	1915	386000	88	4400	High	905
Sharkey #1	1965	33	25	300	Low
Hassett #3	1958	131	30	420	Low	0.59
Shale Creek	1957	420	29	1300	Low	6.25
Dovetail #1	1961	40	20	430	Low	3.13
Put It Together	1964	21	25	560	Low	8.16
Claribell #6	1961	38	25	600	Low	13.28
Spring Creek Irrigation (Fergus)	1964	81	18	125	Low	6.25
Heble	1954	52	19		Low
Archer #2	1964	39	33	100	Low	0.47
Puppie Tail	1963	28	32	765	Low	0.94
Fish (Fergus)	1963	99	30	400	Significant	4.69
Red	1963	83	30	500	Significant	4.69
Ruseteun #2	1962	25	25	1000	Low	1.56
Baby Food	1940	24	15		Low
Jelly Bean	1940	41	16	600	Low	1.56
Arther Dengel #1	1948	180	24	600	Significant	0.78
Eva Murphy #4	1960	50	20	500	Low	1.56
Adams #2	1960	356	16		Low	80
Warren Weaver #1	1964	28	18	650	Low	0.78
Kingsbury 1	1954	32	20	0	Low	0
Cimrhakl #3	1949	79	20		Low	0.63
Ed Styer #2	1963	27	20	350	Low	1.09
Weaver Dam	1966	69	25	600	Low	2.03
Cope	1960	24	16	850	Low	1.72
Dutch	1964	26	20	370	Low
North Roy	1964	390	27	390	Low
Little Crooked Rudolph	1967	138	20	110	Low	2.93
Reeves	1930	26	20	900	Low
Brunton	1963	53	22	780	Low	1.41
Ford Irrigation	1949	34	18	2000	Low	2.34
Hess	1930	26	20	1200	Low
Mussigbrod Lake Dam	1969	824	15	2370	Significant	15
Rock Creek	1965	28	15	158	Low	5
Gerald Kane	1965	173	39	660	Significant	2.03
Snake Ranch	1930	69	12		Low
Faber Cattle	1930	447	42	1667	Significant	6
No 10	1930	206	45		Low
Newhouse Reservoir	1930	243	27		Low
Anderson Reservoir	1939	111	28		Low
Peephole	1938	80	10		Low
Carson (Mn-66)	1940	128	45		Low
Jasper	1938	36	21		Low
Plunket Lake	1920	79	20	170	Low
Potter Irrigation (Broadwater)	1953	74	28	1360	Low	18.4
Middle Creek Lake (Cascade)	1950	338	30	400	Significant	5.9
Hound Creek	1953	83	30	535	Low	13.48
Gollaher Reservoir	1945	613	37.7	525	Significant	10.25
Neuman Dam	1956	30	35	250	Low	4.33
Dick Golie Wildlife Dam	1965	16	30	295	Low	0.83
Booth (Chouteau)	1961	430	48	660	Low	10
Robertson (Chouteau)	1960	58	20	300	Low	6.25
Hanford	1962	23	30	38	Low	1
Moes	1964	17	35	136	Low	1.25
Jappe	1956	445	36	1050	Low	7.03
Physic Creek	1952	271	25	2400	Low	27.44
Killenbeck Reservoir	1950	152	25	1000	Low
Whitetail (Daniels)	1930	198	21.2	100	Low	10.2
Staples	1950	160	25		Low
Keogh	1956	25	30	300	Low	0
Bigfork Diversion Dam	1910	109	21.5		High	736
Lake Creek	1917	249	44	6925	High	215
Noxon Rapids	1960	400000	135	364000	High	21800
Thompson Falls - Main Channel Dam	1915	14970	50	175000	Low	21113
Thompson Falls - Dry Channel Dam	1915	14970	43	55000	Low	21113
Thompson Falls - Intake Dam A	1915	14970	62		Low	21113
Thompson Falls - Intake Dam B	1996	14970	135		Low	21113
Georgetown Dam	1900	31040	55	1400	High
Selis Ksanka Qlispe (Skq)	1938	1791000	200	120000	High	7096
#6	1938	127	20		Low
Yuletide	1930	42	20		Low
Staff #2	1914	248	30		Low
Snake	1930	83	17.6		Low
Garden	1930	305	19.5		Low
Grasshopper	1930	149	31.2		Low
Miller Reservoir (Blaine)	1954	100	30		Low
Miller (Blaine)	1939	73	16	130	Significant	2.35
Miss Flaming Jet	1938	196	25		Low
Elloam Ass.Reservoir	1903	104	25		Low
Battle Horse Reservoir	1920	83	15		Low
Tulkarm	1937	65	30		Low
Kuhr #2	1930	148	20		Significant
Petri	1939	59	8		Low
Bramlette	1930	111	20	700	Low	12.5
Schmidt	1951	18	25		Low
A C Lincoln	1930	110	31		Low
Goodian, Howard	1947	188	20	280	Low	1012.5
Tow, Wilfred	1952	90	20	1810	Low	0
Cool Black Rock	1919	50	30		Low
Hilldale Colony	1964	40	16	300	Low	5.11
Dees Brothers	1938	30	16	150	Low	6.09
Kiemle	1938	30	22	450	Low	7.34
Pasma, J.	1948	79	20		Low
Prescott	1901	166	38		Low
Hingham Sandy Sage	1920	10	15		Low
Bye Gone	1938	23	24		Low
Mcslay,John Estate	1947	58	20	180	Low	3.44
Krott, L.	1960	34	8	98	Low	4
Singer Sayer	1936	35	25		Low
Zanzi Pal	1930	206	25		Low
Stevenson, T.	1966	94	24	142	Low
Burkhartsmeyer Too	1950	45	13		Low
Magnum South	1950	364	15		Low
Magnum East	1950	364	15		Low
Lohman	1905	63	19		Low
Kuntson #1	1950	29	15	410	Low
Kuntson #2	1900	35	20	500	Low	31.9
Gritty Milk	1938	143	30		Low
Mckinnsey Reservoir	1914	576	16		Low
Orville #1	1937	36	30		Low
Cool Cotton	1938	53	20		Significant
Couch Coulee #1	1918	24	16		Low
Couch Coulee #3	1941	40	15		Low
Rusty Bandalero	1939	112	8		Low
Perigee	1935	13	15		Low
Lake Thibadeau Dam	1938	3182	18	277	Low	2.05
Thibadeau Farm	1937	248	30	50	Low
Burgundy	1953	55	34		Low
George Welch	1950	92	35		Low
U N Reservoir	1940	100	20		Low
Mclean Dam (Hill)	1899	152	25		Low
Lenhart #5	1938	109	20	300	Low
Wolery Waters	1945	54	15		Significant
Sassy Top Deck	1938	32	19		Low
Haylodge #1	1939	40	30		Low
Gravelly Range Lake	1964	483	12	20	Significant	3.49
Evans, L.	1961	79	20	384	Low	7.54
Milford Colony	1963	36	15	530	Low	4.59
Krezelok	1945	44	15	450	Low
Brown (Liberty)	1939	63	20		Significant
State #3	1938	31	25		Low
Tempel	1967	56	20		Low
Lake Seventeen Dam	1930	4000	15		Low
Turner	1935	32	15	216	Low	2.81
Hollandsworth	1946	51	30		Low
Meissner	1963	95	10		Low
Walden	1937	206	30	270	Low	21.75
Romain	1936	162	15		Significant
Blair #1	1961	71	14		Low
Wolery Fish Pond	1955	42	20		Low
Laas	1955	123	15	4305	Low	25
Parsell, W.	1962	26	20	54	Low	6.87
Albro	1967	18	11	97	Low	0
Arthun Dam	1956	89	23	200	Significant	0.25
Kaiser	1964	123	20	200	Significant	0.76
D'Ewart	1951	40	10	150	Low	1
Jordan Dam	1961	640	38	11140	High	3.3
Merrell Dam	1966	125	15	20	Low	0.75
Thelma #1	1962	63	19	120	Low
Scott Ranch	1961	47	20	570	Low	10.5
Olson (Prairie)	1963	80	30	900	Low	4.08
Custer Creek	1962	446	30	600	Low	1.39
Hunter Creek	1932	248	30	620	Low	1.49
Pfaff Irrigation	1957	138	28	600	Significant	11.03
Gartside	1962	326	31	13040	High	32.5
Olson (Richland)	1958	127	30	364	Significant	6.44
Folkoord	1959	190	30	856	Significant	7.69
Kuester	1958	508	32	1050	Significant	12.69
Salsbury (Richland)	1965	92	24	565	Significant	3.81
Bahls	1953	13	10	530	Low
Burke	1948	66	15	480	Significant	5.77
Vaux #1	1960	0	34	4000	Low	83
Vaux #2	1960	42.5	15	4000	Low	83
Latka	1950	99	14	555	Low	5.24
Gladowski	1950	41	25	1430	Low	1.19
Buckley	1936	35	20		Low
Delaney	1961	460	16.4	940	Significant	19
Tolksdorf #1	1953	32	20	278	Low	2.14
Tolksdorf #2	1957	32	15	222	Low	3.5
Golden	1936	36	30		Low
Crusch Pond	1966	54	15	134	Low	0.39
Basin Creek Dam #1	1897	1115	101	100	High	12.4
Smith (Madison)	1958	21	25	1000	Low	0
Ernie Hudson	1928	35	45	320	Low
Burns Dam	1960	26	12	200	Low	0.09
Lower Glasston Dam	1912	7317	30		High
Cain	1965	53	20	450	Low	0.63
Upper Glasston West Dam	1912	6236	22		High
Ryan-Tronrud Dam	1956	800	22	20	Significant	5
Donald	1963	10	20	200	Significant
Woodhouse-Lattin	1963	86	34	26	Low	0.5
Manual Oakley Group Dam	1963	21	20	27	Significant	1.09
Ferris Farms	1949	74	20	300	Low	20.31
John Lane	1952	32	20	133	Low	1.46
Wilson #1 (Toole)	1935	32	20		Low
Wilson #2 (Toole)	1935	28	25		Low
Wanken	1928	107	30		Significant
Berkholder Dam	1904	73	24	90	Low	3.13
Big (Toole)	1900	21	12	100	Low	7.03
Mclean (Toole)	1950	76	27	250	Low	4.69
Ed Mcintyre	1889	32	15		Low
Mccarter West Dam	1953	1400	28	730	Significant	463
Mccarter North Dam	1953	1400	38	730	Significant	463
Hellinger	1935	18	10		Significant
Shay Dam	1915	16	15		Significant
G N R R Dunkirk Reservoir	1889	353	14		Significant
Melcott	1904	74	10		Low
Fransen	1922	45	20		Low	10.94
Iverson	1934	33	20		Low
Wood (Toole)	1963	64	19		Low
Christian	1938	21	8		Low
Morris #2 (Toole)	1960	45	20	180	Low
Morris #1 (Toole)	1948	90	37	60	Low
Henry Dam #1	1948	157	12		Low
Suphellen	1950	68	17		Low
The Pewter	1925	99	18		Low
Tomeyer #2	1956	62	15	450	Low	274.22
Gouchenour	1938	56	25		Low
Underdal #1	1963	44	19		Low
Underdal #2	1938	46	25		Low
Fowler #1 (Pondera)	1909	420	30		Low
Ratzburg,M	1924	29	15		Low
Ratzburg,D	1939	99	20		Low
Alkali (Toole)	1907	95	20		Low
Mccracken Brothers	1953	258	50	740	Low
Westermark	1964	73	45	240	Low	0.47
Olie	1956	168	35	300	Significant	2.81
Johnson (Toole)	1953	95	15	600	Low	6.25
Benjamin, H.E. Jr.	1954	50	20	800	Low	14.06
Flesch #2	1966	33	15	300	Low	1.41
Potter (Toole)	1880	14	12		Low
Kolstad #3	1964	11	15	20	Low
Henry Dam #2	1963	55	33.3	20	Low	3.9
Berthelote	1955	42	25	300	Low	3.13
Tomsheck	1954	201	36	95	Low	4.69
O'Haire	1954	300	23	110	Low	7.81
Goldberg East Dam	1956	45	27	0	Low	0
Johnston	1954	25	30		Low
Circle Reservoir	1950	48	15		Low
Senner Reservoir	1950	79	20		Low
Knudson	1958	143	21		Low
Wolff	1946	145	30	300	Low	23.44
Deer Creek	1936	94	30		Low
Hollecker	1964	54	23.7		Low
Malkuch	1953	119	15		Significant
Jakes Dam	1946	50.3			Low	0.4
Glasscock Reservoir #1	1947	63	20		Low
Glasscock Reservoir #2	1937	45	20		Low
Mcwilliams Reservoir	1965	742	34		Low
Engdall Reservoir #1	1937	104	30	400	Low	6.56
Engdall Reservoir #2	1934	76	25	500	Low	1
Lacosta	1968	707	28		Low
Charangus	1936	330	30		Low
Twitchell #1	1960	36	24		Low
Barclay	1955	73	24	500	Low	3.8
Caldwell	1960	53	20	100	Low	2.03
Burgess #1 (Garfield)	1956	84	20	200	Low	1.86
Burgess #2	1969	39	20	200	Low	0.33
Hays	1957	53	18		Low
Binion #4	1959	69	25	500	Low	1.7
John Ball Reservoir	1935	61	16	1000	Significant	1.09
Nelson Reservoir #2	1952	40	15		Low
Lyle Nelson #6	1945	51	14		Low
Pawlowski #1	1944	79	20		Significant
Swift (Prairie)	1965	127	40		Low
Holly Sugar, Lower	1929	40	10		Low
Peer #1	1937	63	15		Low
Harmon Reservoir	1925	83	15		Low
Picard Reservoir	1937	37	10		Low
Kipp Lake Dam	1939	1000	10		Low
Snake Butte Reservoir	1937	236	10		Low
Beaver Creek Reservoir Dam	1974	6270	108	15250	High	79
Tutsch Reservoir	1939	28	30		Low
Richey, Roy	1938	46	20		Low
Fillenworth Reservoir #1	1938	30	17		Low
Green Lake Dam	1939	453	13		Low
Flecher Reservoir	1967	27	20	5809	Low	2.39
Mcglynn Reservoir	1939	261	26		Low	3.6
Davis (Richland)	1939	20	25		Low
Deadmans Basin Dike	1941	10800	23	1080	High	7.3
Peterson Reservoir (Rosebud)	1937	62	25	8168	Significant
Fillafer #1	1937	48	16		Low
South Meadow Creek Dam	1968	625	22	1160	High	1.6
Thompson, Frank	1972	97	20	1150	Low
Hirschy	1967	734	30		Low
Smith Ranch 2	1955	111	20	1000	Low	7.03
Big Racetrack Lake Dam	1973	300	24	66	Low	0
Caruthers Lake	1973	50	11	143	Low	0
Shining Mountain	1972	117	45	620	Low	6.75
Blevins	1952	132	26		Significant
Volf, C.	1971	37	29	1000	Low	1.09
Parsell	1975	34	30	150	Low	0.47
Harstad #1	1968	67	26	1000	Low	3.44
Cherry Creek	1966	79	24	740	Low	10.94
Montana #6	1939	67	20	700	Low	1.56
Big Timber #24	1968	69	25		Low
Lambing Shed	1971	327	26	700	Low	10.94
Black Sea Reservoir	1950	748	28		Low
Stellar Lake	1957	380	28		Low
Round Butte Reservoir	1964	196	25		Low
Big Lake (Toole)	1907	143	9.1		Low
Kelly (Park)	1955	60	15	150	Low
Chinook, North	1910	7000	22		Low
McLaren Dam	1890	900	24		Low	35.2
Ryan	1915	3653	61	188000	High	23080
Cochrane	1957	8464	100	140000	High	23270
Rainbow	1910	1237	44	125000	High	22928
Black Eagle	1891	1710	35	94000	High	22100
Holter Dam	1918	245000	124	110000	High	17150
Hauser Dam	1911	64253	125	116000	High	16876
Madison Dam	1907	41917	39	7700	High	2181
Mystic Lake	1927	20800	45	30000	High	45.4
Mystic Dike	1927	20800	17	5000	High	52
Morony	1929	13598	70	153000	High	23292
Como	1910	38495	70	8000	High	55
Hungry Horse	1952	3468000	564	53000	High	1640
Anita	1936	400	42	1500	Low	4
Canyon Ferry	1953	1947000	225	150000	High	15860
Clark Canyon	1963	178062	148	9700	High	2315
Fresno	1938	129062	111	62000	High	2828
Gibson	1928	99059	199	50000	High	575
Lake Sherburne	1920	67854	109	4084	High
Lower Two Medicine	1967	13500			High
Nelson Dike Da	1914	79224	21		High	35
Nelson Dike A	1922	79224	11		High	35
Nelson Dike B	1922	79224	14		High	35
Nelson Dike C	1915	79224	5		High	35
Nelson Dike D	1922	79224	14		High	35
Pishkun Dike 4	1931	46670	30		High
Pishkun Dike 1	1930	46670	50		High	6208
Pishkun Dike 2	1931	46670	35		High	6208
Pishkun Dike 3	1931	46670	26		High
Pishkun Dike 5	1931	46670	11		High
Pishkun Dike 6	1931	46670	16		High
Pishkun Dike 7	1931	46670	16		High
Pishkun Dike 8	1931	46670	16		High
Yellowtail	1966	1020573	491	93000	High	19650
Yellowtail Afterbay	1965	3141	59	15500	High	19848
Willow Creek Bor Mt	1911	32300	74		High	95
Willow Creek Bor Mt - Dike 2	1941	32300	4		High
Willow Creek Bor Mt - Dike 3	1941	32300	3		High
Willow Creek Bor Mt - Dike 4	1941	32300	5		High
Willow Creek Bor Mt - Dike 5	1940	32300	23	20000	High
Tiber	1955	967320	206	68470	High	4393
Tiber Dike	1956	967320	48		High	4393
Swift Dike (Pondera)	1967	30000	53		High
Swift (Pondera)	1967	30000	205	33700	High
Dodson Diversion	1909	450	26		Low	6100
Vandalia Diversion	1916	465	32	52000	Low	6500
Sun River Diversion	1914	6395	132	34000	Low	600
Paradise Diversion	1905	150	21		Low	5960
Black Lake	1967	5200			High
Tabor	1930	23090			High
Mission	1935	7000			High
Mcdonald	1920	8225			High
Ninepipe	1911	15150			High
Pablo	1912	27500			High
Crow	1933	10350			High
Kicking Horse	1930	9200	30		High
Hillside (Lake)	1940	95	30		Significant
Twin (Turtle) Lake	1932	1200			High
Little Bitterroot	1917	26400			High
Hubbart	1923	12000			High
Upper Dry Fork	1940	2815			High
Lower Dry Fork	1921	3860			High
Jocko	1937	8869			High
South Side Detention Dam					Low	6.7
Depression Detention Dam	1968	0	46	8910	High	4.5
Apache Dam		0			Low	0.9
Blackfoot Detention Dam	1959	0			Low
Pilster Diversion One Dam	1960				Low
Long Dam		28.59			Low
Helen B	1966	58	81	1025	Low	5
Black Coulee Dam	1938	581	11	2010	Low	12
Lobella Detention Dam	1956				Low
Lake Thibadeau Diversion Dam	1938	153	18	3676	Low	75.7
Praire Goat Dam		12.43			Low
Dwarf	1961	50	15	720	Low
Upper Prairie Goat Det. Dam	1962				Low
Twin Forks (Dawson)	1961	124	35	952	Low
Smith Ranch 4	1964	32	20		Low
Hewitt Dam	1938	1070	10	6240	Low	17.4
Spring-Miller	1958	35	25	100	Low
Creedman Coulee Dam	1938	2041	22	1783	Low	35.64
Lamesteer Dam	1938	423	22	2970	Low	31.9
Medicine Lake Dam No. 4	1935	21835	15	170	Low	842
Widgeon Pond Dam	1964	530	12	5793	Low	4.45
Ruff Creek Retention Dam	2003	0			Low
Stump Retention Dam	2003				Low
Libby Dam	1973	5809000	0	150000	High	8985
Lebo #2 Ne Dam	1969	3105	15	170	Significant	2.7
Coal Creek Drop Dam		13.22			Low	12.2
Coal Creek Detention Dam	1963				Low
South Fork Detention Dam	1964				Low
Clark (Prairie)	1938	352	30	1500	Low
Innes Dam		0			Low	4.7
Homestead Retention Dam	1964	60			Low
Blanchard Detention Dam X	1960	104			Low	24.1
Deep Cut Detention Dam	1960	343			Low	2.2
January Detention Dam	1960	520			Low	6.1
Bomber	1953	199	13		Low
Chico Flats	1956	92	23	400	Low
Halfpint Detention Dam	1965	0			Low	16.7
Two Forks Detention Dam	1956	0			Low	4.1
Hamms Detention Dam	1957	0			Low	12.4
Arrambide Detention Dam X	1957	517			Low	0.6
Half Barrel Detention Dam	1956	144			Low	1.8
Script Detention Dam	1957	98			Low
South Beaver Detention Dam	1957	659			Low	6.7
Triple Crossing	1961	4358	35	2140	Low
Corral Junction Detention #2 Dam	1954	0			Low	13.3
Hard Pan Detention Dam	1954	0			Low	14.6
Sheepshed Detention Dam	1954	0			Low	4.5
Desert	1956	153	20	200	Low
Badger Detention Dam	1938	0			Low	0.2
Dead Horse Detention Dam	1960	0			Low	2.9
Moccasin Detention Dam	1957	507			Low	7.9
Judy Detention Dam	1960	472			Low	0.1
Lori Detention Dam	1964	0			Low	2.5
Target Detention Dam	1964	0			Low	5.4
Big Rock Detention Dam	1961	0			Low	0.1
Tomahawk Detention Dam	1962	425			Low	0.7
Forrest Detention Dam	1957	0			Low	90
North Beaver Detention Dam	1957	0			Low	7.3
Skeeter Detention Dam	1964	0			Low	2.1
Sagebrush #2	1967	51	30	285	Low
Sentinel Detention Dam	1969	186			Low	1.4
Hurricane Detention Dam	1957	238			Low	2.3
Upper Lone Tree Detention Dam	1952	0			Low	2.9
Seven-Up Detention Dam	1967	25			Low	2.5
Gull Wing Detention Dam	1968				Low	1.3
Lark Detention Dam	1968				Low	1.1
Itcaina Detention Dam	1957	434			Low	3.6
Tepee Detention Dam	1958	0			Low	2.5
Alkali Detention Dam	1958	0			Low	1.3
Collins Detention Reservoir	1957	1350	27		Low	13.62
Gutshot Detention Dam	1965	3139			Low
Grub Detention Dam	1964	4109			Low	62.8
Jim Detention Dam	1964	1380			Low	25.5
U.L.T. Detention Dam	1966	0			Low	12.6
Longhorn #1/Horny Detention Dam	1966	0			Low	0.4
Double Crossing Detention Dam	1962	316			Low	6.4
Vr-2 Detention Dam	1936				Low	10.1
Hard Rock Detention Dam	1965	278			Low	6.6
Helena Valley	1957	10451	94		High	3
Helena Valley Dike	1958	10451	30		High	3
Foulweather Detention Dam	1966	340			Low	2.8
Clover Drop Dam		16.85			Low	0.7
Sob Detention Dam	1966	165			Low	0.8
Whitetail Detention Dam	1965	0			Low	0.9
Ruins Detention Dam	1965	0			Low	0.6
Vr-72 Dam	2003				Low	0.6
Vr-80 Retention Dam	2003				Low	1.3
Agate Flat Dam		41.96			Low	7
Pr-161 Retention Dam	1937				Low	0.2
Pr-156 Retention Dam	1937	79			Low	0.3
Walstom	1920	50	10		Significant
Pr-110 Retention Dam	1936				Low	0.5
Br-8 Retention Dam	1936	54			Low
Pr-40 Retention Dam	1942				Low	0.3
Br-45 Retention Dam	1937	63			Low	4.7
Gray #1	1947	24	18		Low
Jawbone Dike #1	1966		13	140	High	1.97
Br-55 Retention Dam	1937	78			Low	2.6
Pr-83 Retention Dam	1936				Low	1.6
Pr-11 Retention Dam	1942				Low	0.5
L and L	1939	32	22		Low
Pr-137 King Retention Dam	1937				Low	0.5
Pr-88 Retention Dam	1936				Low	60.7
Pr-19 Retention Dam	1936	0	27	5780	High	0.8
Br-22 Retention Dam	1936	0			Low	0.9
Br-52 Retention Dam	1937	54			Low	0.9
Br-43 Retention Dam	1936	53			Low	1
Walker #2 (Dawson)	1966	25	11	200	Low	3.91
Willow Creek Flat Dam (Valley)		0			Low	1.1
Buffalo Wallow Dam		0			Low	2.3
Drag Creek Retention Dam	1964	0			Low	12.8
Dry Blood Creek Detention Dam	1964	317.89	45	2435	High	11.3
South. Fork Dry Blood Creek Detention Dam	1963	0			Low	0.3
Deep Coulee	1971	21	25		Low
Melstone Detention Dam	2003	107.9	23	1045	High	2.5
Agnes Lake	1928	790	13	560	High	3
Waukena Lake Dam	1930	71	12	58	Low	0
Deerhead Lake Dam	1929	144	13	53	Significant	1
Pear Lake Dam	1904	356	19	378	High	2
Anchor South Dam	1904	206	11	194	High	3
Tub Lake Dam	1904	136	13	55	Significant	1
Boot Lake Dam	1912	514	27	370	High	3
Forest Creek (Custer)	1971	196	25	1200	Low	1.55
Jackson #1	1924	38	19		Significant
Sunrise Lake	1916	46	14		Significant
Fish	1956	87	24	0	Low	0
Bumgardner	1972	48	20	800	Low	1.45
Bell Lake Dam	1957	450	20	550	High	1.1
Guelff	1946	40	15	600	Low	1.64
Fred Burr Lake	1914	174	24		Low	0
Box Elder #2	1948	26	20	750	Low	7.81
Holloway Lake	1900	280	20		Low	3
Crisafulli Lake	1959	133	21.8		High	4.5
Jensen No 3 (Dawson)	1949	36	15		Low
Blodgett Lake	1911	336	14		Low	1
Sears	1900	75	10		Low
Prairie Nest Ranch 1	1956	83	30		Low
Prairie Nest Ranch 2	1920	27	20		Low
Fish Lake	1927	282	26	0	Low	1
Prairie Nest Ranch 3	1959	32	44		Low
Prairie Nest Ranch 4	1963	444	28		Low
Webb #1	1962	24	15		Low
Leveque Reservoir	1930	32	10		Low
Northern Pacific Reservoir Dam	1935	48	35	800	High	33.6
Spring Creek Lake (Cascade)	1930	111	25		Low
Doggett Reservoir	1948	400	50	1000	High	12.3
Kiff Res 1	1935	215	27		Low
Kiff Res 2	1940	94	15		Low
Smith Ranch 6	1964	35	25	375	Low	0.56
Three Mile Reservoir (L.&C.)	1926	180	70	2600	High	5.6
Scott Reservoir	1952	288	32.2		High	22.9
Basin Creek Dam #2	1907	196	49	370	Significant	4.72
Goldberg West Dam	1956	32	15	0	Low	0
Soap Creek	1950	132	25		Low
Snortland Dam	1940	37	20		Low
Beecher #1	1950	44	20		Low
Beecher #3	1973	25	23		Low
Wood Lake Dam	1955	167	13	800	Low	16
Bond Lake Dam	1977	72	16	255	Low	3.7
Reservoir Lake	1920	44	9	218	Low	1
Beecher #4	1973	32	24		Low
Soda Creek	1937	436	15		Significant
Mitchell	1938	214	24.5		Low
Lima	1934	75180	56	47714	High	570
Oliver, J. #1	1934	42	14	1500	Low	24
Groh Stock	1938	54	24		Low
Christianson	1960	76	29	300	Low	0.94
Mccloy, R.	1943	74	20	1000	Low
Hudiburgh	1937	106	20		Significant
Quick, Floyd #1	1937	129	27	1000	Low	9.14
Quick, Floyd #2	1968	44	15	500	Low	1.61
Korneman	1958	79	15	800	Low
Hilstad	1952	74	20	3000	Low	22.41
Balder Reservoir	1962	530	28	3000	Significant	4.69
Savage	1960	62	20	491	Low	1.36
Lee, S.A. #1	1963	89	22	1000	Low	18.75
Lee Sa #2	1962	305	30	800	Low	20.31
Downs, Jack	1938	90	23	550	Low	18.28
Guesanborn	1936	57	20		Low
Box Elder Creek Dam	1963	1252	63	29600	High	20
Raymond Storage (Sheridan)	1930	66	13.9	1200	Significant
Umstead Reservoir	1948	528	24	250	Low	0.47
Norman #4 (Fergus)	1945	71.2	20.6	137	Low	10
Taylor Fish (Fergus)	1951	36	22		Low
Carter Pond, Lower (Fergus)	1938	141	20.7		Significant
Carter Pond, Upper (Fergus)	1951	144	21.2		Significant
Rindal	1938	64	28	0	Low	0
Kwasney	1957	168	31		Low
Dreyer	1944	188	25	3000	Low	4.59
Dreyer #2	1964	29	20	1500	Low	5.3
Prevost #2	1943	60	18	550	Significant	2.72
Peterson (Richland)	1957	26	15	1000	Low	8.69
Erickson	1950	88	23	100	Low	2.27
Linde	1949	139	28	1130	Significant	34.1
Downy	1957	26	12		Low
Quaker	1947	24	8		Low
Jensen Reservoir (Dawson)	1951	236	19	1000	Low	9.37
Vogele Reservoir	1950	71	20	1500	Low	5.43
Willow Creek	1941	23000			High
Chabot Reservoir	1964	38	25	600	Low	4.7
Danelson Reservoir	1968	62	22	780	Low	4.13
Shumaker #1	1965	32	18	900	Low	14.58
Just Barely	1964	30	22	244	Low	3.12
Waters #5	1907	33	24	200	Low	1.41
Waters Dam #1	1949	158	24	600	Low	6.25
Pawlowski Reservoir	1950	291	20	1000	Low	49
Reinemer	1939	99	18		Low
Wahl Stock Reservoir	1933	149	20		Low
Hainie Reservoir	1942	53	19	500	Low	3.13
Hedstorm Reservoir	1936	770	24		Low
Jordan Reservoir #1	1969	780	28		Low
Jordan Reservoir #2	1936	167	18		Low
Hannaland Reservoir	1959	53	20		Low
Essinger Reservoir	1936	24	15		Low
Vine Reservoir	1956	40	15		Low
Hooker	1938	26	15		Low
Jones (Valley)	1951	10	27		Low
Barnard (Valley)	1953	36	15		Low
Chambers	1948	33	15		Low
Weson	1951	154	22	750	Low	1.77
Nelsons	1947	40	15		Low
Hanson	1965	50	19	350	Low	1.24
Ellsworth	1963	30	15	260	Low	0.91
Cornwell	1952	238	23	600	Significant	2.27
Wagner	1962	17	7	862	Low	2.97
Neufeld No 1	1966	100	28	1250	Low	2.63
Neufeld No 2	1966	63	10	710	Low	2.06
7-B Reservoir	1945	128	36	100	Low	1.02
Ryan (Garfield)	1968	100	20	75	Low	0.66
Robertson Reservoir	1959	30	24		Low
Haglof Reservoir	1949	33	15	375	Low	2.97
Saylor Reservoir	1965	30	22	500	Low	2
Harbaugh,C.	1939	42	15	500	Low	2.19
Harbaugh, D.	1947	66	26	500	Low	2.03
Mason	1937	32	10		Low
Binions #1	1937	83	24		Low
Mincoff Reservoir #1	1937	143	22	300	Low	22.66
Burgess Reservoir (Garfield)	1958	232	30	500	Low	3.59
Binions Reservoir #2	1938	45	23		Low
Hey Joe Reservoir	1962	42	25	250	Low	0.63
Havre Reservoir	1940	26	16		Low
Farmers Coop Canal Co	1940	1863	34	100	Low
Burch	1963	15	15	1500	Low	5.94
Costich Dam	1956	470	29	82	High	0.5
Engstrom	1967	66	24	250	Low	3.13
Hauso Reservoir	1958	37	20	250	Low	1.25
Mckeever Reservoir	1967	46	18	250	Low	1.13
Hauso Reservoir #2	1960	60	18	500	Low	8.87
Jarden Reservoir	1947	218	37	500	Low	2.5
Petranek	1938	67	24	200	Low	0.78
Petranek Reservoir	1937	120	34		Low
Armells Reservoir	1951	354	38		Low
Taylor Reservoir (Fergus)	1951	152	27		Low	4386
Fink Reservoir	1969	169	25	228	Low	0.31
Aluminum	1963	45	18		Low
Sportsman	1955	125	28		Significant
Rieger	1958	92.56	21.3	0	Significant	6976
Askin	1960	25	30		Low
Keirle	1963	54	15		Low
Ehret Land Reservoir	1963	24	12		Low
Tarum	1960	35	15	700	Low	6.55
Dyncan #2	1964	297	25	640	Low	2.08
Hunter (Valley)	1963	40	20	600	Low	3.48
Harvey Lake	1941	1144	26		Significant
Bonneau	2005	4000			High
Eliasson (Petroleum)	1939	400	19.2		Low	38.13
Robbie	1977	54	25		Significant
Van Haur	1937	60	12		Low
Adams, L. (Fergus)	1957	792	20		Low
Frey	1930	40	15		Low
Dreves	1938	150	39		Significant
Jones (Yellowstone)	1936	32	18		Low
Bergstrom'S Farms	1936	46	10	220	Low	47.5
Johnson, Howard (Pondera)	1939	54	15		Significant
Murnions (Jim)	1938	248	20		Significant
Binion #3	1945	98	23	500	Significant	1.41
Edwards Reservoir	1956	44	15		Low
Mincoff #2	1950	134	20	650	Significant	5.35
Pyba Reservoir	1952	386	28		Significant
Shaw Reservoir (Garfield)	1948	69	20	750	Low	5.86
Clark (Garfield)	1951	74	20		Low
Olson (Garfield)	1960	136	30	500	Low	0.31
Saylor	1954	46	20	500	Low	5
Severson #2	1955	65	21		Low
Larson #2	1963	166	19		Low
Failings #5	1963	40	18		Low
Chessman Main Dam	1908	1630	57	30	High	1.33
Collins	1955	21	22		Low
Tarum #2	1952	69	18	700	Significant	4.38
Gardner #1 (East Dam)	1962	146	33	855	Low	2.66
Gardner #2 (West Dam)	1964	150	27	391	Low	2.66
Grande	1951	35	26		Low
Hediger	1971	30	26		Low
Quick (L.)	1968	63	30	250	Low
Porrini	1952	111	10		Low
Deerborn Reservoir	1900	43	20		Low
Shendell #2	1949	90	30		Low	1.4
Christensen #1 (Meagher)	1950	26	20		Low
Christensen #2 (Meagher)	1965	26	20		Low
Springdale	1932	63	20		Low
Springdale #3	1962	99	10.4		Low
Ayers	1946	116	30		Low
Lucas #1	1939	60	28		Low
Springdale #4	1938	235	25.8		Low
Whitetail (Meagher)	1961	132	30		Low	12.03
Spring Creek (Meagher)	1949	40	30		Low
Fowler Dam #2 (Pondera)	1950	65	12		Significant
Lake Frances East Dam	1909	110500	59	636	High	13.2
Bergstrom'S Farms #2	1936	32	10	220	Low	109.38
Mesaros	1958	149	30		Low
Skorupa	1953	11	8		Low
White Elk	1955	12	20		Low
Temple Dam	1938	28	21	500	Low	1.25
Rattlesnake #2	1965	54	15	200	Low	2.63
Jet Set	1951	32	15		Low
Taylor, Upper	1951	296	43	700	High	6.8
Four Horns	1931	20000			High
Mountain Ben	1920	45	9	60	Low	0
Lower Elliot Lake	1924	44	10	0	Low	0
Thornton Lake Dam	1904	243	11		Significant	11
Knight Dam	1936	12	14		Low
John Job	1964	21	18	740	Low	2.57
Blyton	1936	164	18		Low
Smith Creek Grazing Dist (B.N.)	1966	59	18	108	Low
Kona Ranch	1959	50	29	118	Significant	0.92
Froze-To-Death #7	1956	51	15	270	Low	5
Voldseth West Dam	1939	1188	32	20	High	1
Bonanza	1938	350	44		Significant	7.72
Lower Willow Creek Dam	1962	4930	85	7400	High	71.8
Carlton Lake #1	1899	450	22		Significant	1
Jones Meadow Dam	1964	133	34	550	Low	2.16
Wills, R.	1966	26	20	15	Low	1.63
Blixit Creek	1961	78.2	30	166.2	High	1.21
Woodchuck	1960	30	25	120	Low
Ashley	1928	20400	10		Low
Averill	1964	135	32	63	Low	2.97
Upper Twin Lakes	1964	220	14		Low	1
Lower Twin Lakes	1916	146	20	200	Low	1.3
Burnt Fork Dam	1902	1037	42		High	9
Gleason Lake	1922	180	14		Low	1
Hauf Lake	1937	130	16	60	Low	0.2
High Lake	1938	743	30		High	1
Wyant Lake	1909	123	18	30	Low	1
Canyon Lake	1891	425	21		High	1
Big Creek Lake	1892	2904	12	250	Significant	50
Stinebaugh #1	1971	28	25	310	Low	1.09
Bass Lake	1887	3600	35	405	High	5
Swank Reservoir	1952	32	15	500	Low
Anderson Reservoir #1 (Roosevelt)	1959	26	20	100	Low	4.53
Waro Reservoir	1946	104	20		Low	9
Hansen Lake Dam	1946	250	12.3		Low
Beardsley #7	1964	151	28		Low
Beardsley #6	1962	50	20		Low
Gray #2	1939	50	20		Low
Moffitt #1	1965	155	17		Low
Sheffels Reservoir	1963	178	68		Low
O'Day #2	1956	428	60		Low
Lucas #3	1941	33	30		Low
Gumbo #4	1948	26	17		Low
Cap Rock #1	1966	32	20		Low
Hamlick Reservoir	1959	66	24		Low
T-Diamond #1	1961	51	22		Low
Kountz	1939	45	25		Low
Mather #2	1940	74	18		Low
Lazy S #2	1966	21	17		Low
Hook #27	1937	84	12		Low
Barta, A.J. #1	1972	29	20	215	Low
Allan #2	1955	37	24		Low
Tonn #4	1950	50	20		Low
French #2	1947	68	30		Low
Coffee #3	1960	132	30		Low
Hunt #6	1958	18	18		Low
Goodale #2	1952	86	20		Low
Killen #7	1951	47	27		Low
Porta	1954	76	27		Low
Porta Reservoir No. 2	1963	114	22		Significant	31.84
Cross	1963	40	10		Low	1.56
Mill Lake	1895	670	25		High	1
Miller Lake (Powell)	1962	62	25	600	Low
Priced Name	1962	21	30	500	Low	8.08
Mckay Creek	1955	131	33	60	High	0.34
Wales Creek Reservoir	1953	137	20	390	Low	13.91
Lois Lake	1966	221	22.5	230	Low	6.5
Manley #1	1964	18	10	950	Low	16.2
Manley #2	1964	55	25	646	Significant	16.8
Pozega Lake 3	1958	132	9	129	Low	0
Pozega Lake 1	1958	314	21	400	Low	0
Pozega Lake 2	1955	40	12	0	Low	0
Doney Lake Dam	1946	120	18	140	Low	0
Bowman Lake 2	1961	76	20	51	Low	0
Bowman Lake 1	1958	42	22	75	Low	0
Big Elk	1927	477	21.3	240	Significant	6.6
Buffalo Hill	1936	53	20		Significant
Vielleux, Joe	1961	22	20	305	Low	5.63
Otto Silvan	1964	65	9	285	Low	1.25
Pegar Fish	1966	13	32	238	Low	1.25
Ix Ranch	1951	328	46	2250	Low	46.5
Ray	1956	39	12	110	Low	7.81
Stewart	1954	40	25	400	Low	3.91
R.E. Braun	1948	32	20	792	Low	14.06
Turk	1960	40	25	135	Low	4.69
Knottnerus	1965	21	18	337	Low
Sibra	1960	220	17	450	Low	8.78
Romain F. Pond	1952	55	25		Low
Shipley'S (Custer)	1965	65	27	1200	Low	13.56
Whitetail (Custer)	1952	50	20	1800	Low	22.97
Lindstrom	1952	15	16	495	Low	5.47
Lower Baker Dam	1908	320	23	680	High	1.19
Reagan Lake	1967	60	37		Low	1.88
Wilson (Judith Basin)	1952	134	28.6	720	High	15.6
Mad Dam	1955	54	26	300	Low
Antares	1954	60	30	70	Low	1.25
Norwegian Creek Dam	1958	1510	85	1200	Significant	12.9
Marsh Lake	1956	17	8	54	Low	0
Jackson (Madison)	1959	56	34		High
Hacker Dam	1953	15	34	940	Low	27
Stinebaugh #2	1972	234	30		Low
Klatt	1949	30	16	156	Low	0
Mothershead, R.	1960	79	25	3000	Low	1.19
Pepper	1954	35	20	65	Low	2.17
Pepper #1	1953	21	30	50	Low	0.3
Pepper #2	1954	8	30	50	Low	0.61
Carters Reservoir	1954	175	25	500	Low	12.97
Pr-18 Retention Dam	1942				Low	0.8
Holzhey	1956	1400	21	2600	Low	39.06
Sunday Milk	1958	55	15	698	Low
Drabbels	1960	67	15	612	Low	2.41
Kelso #1	1930	54	15	612	Low
Plethora	1965	36	12	575	Low
Turkey Track	1953	38	15		Low
Chanlin	1951	31	27	250	Low	0.5
Ohs	1942	33	14		Low
Clausen	1938	54	20		Low
Row	1950	18	20		Low
Frenchman Ir. Company #1	1951	162	10		Significant
Cotter	1950	137	20		Low
Ester Lake (Phillips)	1954	390	16.7		Significant
Wild Horse Dam Pd		0			Low	0.1
Olson #2 (Phillips)	1930	25	10		Low
Raymond (Phillips)	1940	36	15	100	Low	0.53
Philips	1930	282	18	500	Low	1.97
Lazy J-D #1	1952	206	30		Low
Lazy J-D #2	1959	112	25		Low
Demontigny	1954	42	20	150	Low	3.25
Pr-54 Retention Dam	1936				Low	0.7
Roth #1	1950	31	15	280	Low	1.03
Roth #2	1947	65	15		Significant
None	1949	74	20	1000	Low	1.09
Lone Tree	1946	90	17	500	Low	2.98
Lonesome	1946	91	16		Low
Veseth Reservoir	1925	3818	30		Significant
Big (Phillips)	1956	84	25	1000	Low	1.41
Nelson (Phillips)	1920	1236	27	270	Low	6.25
West Alkali Reservoir	1902	1150	25	150	Significant	16.41
East Fork	2007	667			High
Hand #3	1954	180	18.7		Low
Little Warm Spring Creek	1938	602	25		Low
Tuttle	1958	15	8		Low
Shipley Reservoir (Powder R.)	1961	76	23		Low
Eureka Reservoir West Dike	1936	5500	12	4400	High	1.8
Ash Creek	1951	291	29	1200	Low	12.45
Lower	1962	87	29	840	Low	5.14
Mcmullin Bros Detention	1966	29	30	320	Low	3.75
Mcmullin Bros Cooperative	1964	29	30	904	Low	6.08
Mcmullin Bros Upper	1960	68	30	320	Low	3.47
Neiser #1	1936	198	35		Low
Eureka Reservoir Dam	1936	5500	32	4400	High	1.8
Brady Lakes (Eyraud Lakes)	1936	977	20		Low
Bynum Reservoir Dam	1926	87000	60	2000	High	32.6
Storm Lake Dam	1898	1890	29	520	High	1.9
Sanders Lake Dam #1	1913	325	10	50	Significant	0.55
Glacier Lake Dam	1915	210	12	100	Significant	0.16
Scheffer (Missoula)	1948	125	15	62	Low
Isaac Creek	1948	125	32		High
Burgess Reservoir (Richland)	1949	45	32		Low
Killen Dam	1970	83	29	126	Low	2.03
Porcupine (Rosebud)	1968	63	28		Low	1.41
Bass (Rosebud)	1963	173	30		Low	2.34
Trout	1957	130	32		Low	4.69
Heapby Reservoir	1958	32	15	400	Low	16
Taylor (Garfield)	1968	74	19		Low
Gravely	1973	25	25		Low
Davis Creek Dam	1960	79	38		High
Hoover Creek Dam	1972	38	25		Low
Dog Creek Reservoir	1954	176	32.5		Significant
Tomeyer #1	1920	40	15		Low
Conleys Lake (Powell)	1958	81	11		Low
Parker Reservoir	1961	23	30		Low
Bandy Reservoir	1937	182	15		Low
Doney Lake #2 (Powell)	1942	405.3	14	52	High	1.8
Tin Cup Lake (Powell)	1965	114	19	530	High	8.7
Mannix	1962	34	30		Low
Shoup Lake	1925	201	18		Low
Manley #3	1974	43	15		Low
Bowman Lake 3	1962	87	26	50	Low	0
Kerns Lake (Powell)	1965	92	26		High	4.9
Big Sky Dam	1973	113	52	1331	High	5.3
Beley Pond	1940	60	14		Low
Sturgis	1970	50	21	96	Low	0.55
Hardin Sewage Lagoon	1962	113	9		Low
Glasgow Sewage Lagoon	1955	189	9		Low
Plentywood Sewage Lagoon	1954	189	9		Low
Wolf Point Sewage Lagoon	1959	384	8		Low
Miles City Sewage Disposal Pond #1	1954	375	9		Low
Roundup Sewage Lagoon	1957	312	12		Low
Shelby Sewage Lagoon	1960	195	10		Low
Sidney Sewage Lagoon	1960	320	9		Low
Big Timber Sewage Lagoon	1959	240	15		Low
Harlowton Sewage Lagoon	1958	129	10	6	Low	21.2
Townsend Sewage Lagoon	1962	120	9		Low
Cut Bank Sewage Lagoon	1959	75	12		Low
Deer Lodge Sewage Lagoon	1960	98	8		Low
Polson Sewage Lagoon	1963	84	8		Significant
Whitefish Sewage Lagoon	1962	90	9		Low
Yankee Doodle Tailings Dam	1972		570	502	High
Griffin	1972	66	29	1000	Low	2.97
Rosann Rosanna Dana	1939	73	50		Low
Has A Name	1938	37	12		Low
Shupak #1	1963	90	18	230	Low	0.55
Bokma	1962	40	20		Low
Clark (Custer)	1958	36	16		Low
Gray #3	1949	182	26		Low
Ringstveit Reservoir	1976	46	23	1000	Low	2.81
Twin Dam #1	1959	30	15	1000	Low	8.44
Three Forks	1953	143	17	1000	Low	1.02
Wolf Creek	1976	231	31		Low
Barta, A.J. #2	1972	72	34	215	Low	1.02
Cedar Creek	1971	1990	86	2150	High	12.7
Flower Creek Dam	2016	221	59	1790	High	15.2
Double N Ranch	1965	600	16		Significant
Mckinley Lake	1923	152	7	91	Significant	0.29
Harlem Water Supply	1960	58	8		Low
Hell Roaring	1914	40			Significant
Big Lake	1915	143	30	95	Significant	4.1
Peterson Lake	1920	140	12		Low
Moulton Creek Dam #1	1907	686	67	1370	High	2.64
Kootenai Dvlpmnt Impoundment Dam	1980	1013	135	1860	High	9.7
Christensen (Richland)	1970	45	26	60	Low	0.47
Beecher #6	1966	50	16		Low
Billings #2	1967	112	21		Low
Murion, B. #3	1968	59	15		Low
Murion, B. #5	1950	60	18		Low
Lake Frances North Dam	1909	110500	22	470	High	13.2
Twodot	1953	555	31	1000	Low	11.5
Upper O'Dell Coulee Reservoir	1952	49	24		Low
T&S Stock CO #4	1945	24	12	1200	Low
Brooks	1970	32	18		Low
Buxbaum #2	1949	97	25	300	Low	1.02
Cramer (Sweet Grass)	1960	40	15		Low	4.69
Loomis, D. #2	1965	33	30		Low
Drew #1	1966	50	20	260	Low	1.01
Drum No 2	1950	56	22		Low
Fatzinger #2	1965	69	21		Low
Fiske	1950	30	30		Low
Foss	1964	42	16	3000	Low	0.34
Mckeever, Frank #2	1956	62	25	200	Significant	0.94
Gibbs, Gerold	1969	151	21	700	Low	4.78
Glasscock Bros #1	1935	28	15		Low
Glasscock Bros #2	1960	62	15		Low
Haughan #2	1973	38	28		Low
Hannaland #1	1944	55	25		Low
Horab	1945	25	32	200	Low	0.78
Murion,Jim J. #1	1950	26	18		Low
Murion,Jim J. #2	1950	30	17		Low
Letz Lake	1952	15	30	90	Low	2
Kauk	1940	32	20		Low
761 Lang	1965	67	21	500	Low	1.4
Marsh Dam	1967	50	27	440	Low	1.6
Mccracken, Tom	1950	23	25		Low
Mcfarland-White	1968	240	35	770	Significant	6.32
Guesenburu, Michel	1966	22	25		Low
Murphy #1	1965	198	15		Low
Murphy #2	1969	106	12	2000	Low	14.42
Nelson #1	1960	227	20	800	Significant	3.72
Nelson #2	1960	33	15	800	Low	4.22
Over The Hill Reservoir	1962	208	20		Low
O'Halloran	1960	71	23		Significant
Pluhar #1	1946	90	25		Low
Pluhar #2	1962	16	15		Low
Chessman Saddle Dam	1908	1400	27	590	High	1.33
Kelly Dam	1965	614	26	1240	High	24.6
Upper Baker Dam	1975	1460	20	10000	High	4.69
Bailey-Dees-Frey	1968	1243	44	400	Low	19.2
East Fork Dam	1974	1700	62	28500	High	60.8
Pike Creek Dam	1977	125	57	9200	High	7.45
Big Casino Creek Dam	1976	124	68	16000	High	19.82
Hanson Creek Dam	1974	180	61	14500	High	9.85
Lion Lake Dam	1948	588	22	158	High	200
Brown Diversion Dam	1976	47	30	400	Low	5.23
Cowan Reservoir	1936	89	20	120	Low
Halverson Ranch	1967	41	30	600	Low	1.56
Hemund	1974	107	20	300	Significant
Hofer 1	1977	30	22	313	Low	2.03
Hofer 2	1977	50	22	313	Low	2.19
Kimmett - Kleinert	1975	87	27	313	Low	0.82
Jim Judisch	1977	25	20	250	Low	3.45
Virgil Larson	1977	75	16	1500	Low	2.02
Voldseth East Dam	1939	1188	24	100	High	1
Miller	1974	75	27	300	Low	2.33
Miller Bros	1970	120	30	450	Low	17.58
Newlan Creek Dam	1977	12230	112	4260	High	43.4
O'Halloran #1	1958	71	23	500	Low
Peila #1	1945	10	20		Low
Moore #2	1943	41	31		Low
Reichert #1	1944	41	16		Low
Watts #1	1912	117	28	1000	Low	3.3
Venn #7	1960	99	18		Low
Venn #8	1970	150	17		Significant
Venn #9	1966	52	17		Low	645
Harding 1	1960	303	26	0	Low	0
Brewer #2	1955	35	15		Low
Brewer #3	1950	83	28		Low
Moore #7	1959	123	24	100	Low	5.89
Stiles #1	1930	0	23.8		Low
Glasscock #1	1960	46	27		Low
Murray #1	1960	29	20		Low
Heckmiller #1	1955	88	20		Low
French #1	1950	27	25		Low
French #5	1960	20	17		Low
French #8	1950	32	20		Low
French #12	1960	45	24		Low
French #9	1947	29	22		Low
French #10	1955	46	26		Low
French #11	1960	38	26		Low
Severson #3	1960	27	20		Low
Miles City Sewage Disposal Pond #2	1954	350	8		Low
Miles City Sewage Disposal Pond #3	1954	325	9		Low
Glasscock #2	1954	32	22		Low
Herzog #2	1973	109	20		Low
Herzog #1	1952	47	30		Low
Herzog #3	1955	54	21		Low
Sundial	1950	85	33		Low
Ogdahl #3	1960	32	21		Low
Jones #4	1945	32	22		Low
Jones #1	1949	34	22		Low
Hogan #2	1960	36	15		Low
Larson #3	1955	17	14		Low
Monarch #3	1953	61	24		Low
Lockie #1	1942	21	18		Low
Lockie #2	1956	36	19		Low
Lockie #3	1960	34	20		Low
Lockie #4	1950	39	16		Low
Lockie #5	1961	111	31		Low
Lockie #6	1975	60	21	330	Low	2.19
Colvin #2	1946	23	13		Low
Lockie #7	1961	29	16		Low
Hirsch #1	1950	48	23		Low
Tonn #2	1960	19	15		Low
Griffin #2	1956	57	20		Low
Odegard #2	1955	58	15		Low
Bixler #5	1948	46	31		Low
Scott #2	1944	92	23		Low
Lockie #10	1955	46	21		Low
Mc Lean #1	1957	17	12		Low
Moffitt #2	1965	41	20		Low
Woodard #4	1960	32	20		Low
Rogers #2	1960	34	23		Low
Pine Hills	1950	45	27		Low
Ronning #1	1958	53	20		Low
Muri #4	1960	27	20		Low
Powell #1	1966	71	24		Low
Failing #4	1963	35	20		Low
Tonn #3	1958	26	18		Low
Failing #3	1948	39	24		Low
Powell #2	1963	29	17		Low
Fortune #5	1970	55	27	1000	Low	1.88
Fortune #3	1970	29	19		Low
Fortune #2	1961	64	24		Low
Nefsy #1	1965	35	19		Low
Christensen #8	1938	95	26		Low
Christensen #6	1961	31	22		Low
Christensen #3	1955	40	24		Low
Nefsy #4 (Custer)	1952	45	22		Low
Nefsy #2 (Custer)	1966	42	21		Low
Allen #5	1964	67	21		Low
Hanson #1	1949	43	16		Low
J Hardy #2	1966	32	18		Low
Balsam #1	1967	115	32		Low
Robinson #8	1944	30	21		Low
Robinson #2	1942	48	26		Low
Robinson #7	1950	33	19		Low
Robinson #4	1940	74	33		Low
Robinson #3	1956	144	28		Low
M Hardy #3	1958	53	28		Low
Robinson #9	1964	25	20		Low
Robinson #1	1940	88	28		Low
Fox #4	1957	79	26		Low
Fox #5	1958	107	32		Low
Fox #3	1957	93	24		Low
Rafferty #4	1957	34	24		Low
Rafferty #3	1939	52	25		Low
Fox	1961	90	25		Low
Fox #1	1955	31	19		Low
Chezum #1	1960	45	20		Low
L Krutzfeldt #1	1939	33	27		Low
Rafferty #2	1955	22	15		Low
Witcher	1954	72	24	500	Low	2.34
Rafferty #5	1960	167	20		Low
W Krutzfeldt #3	1960	151	26		Low
W Krutzfeldt #1	1960	167	21		Low
W Krutzfeldt #2	1968	260	27		Low
W Krutzfeldt #4	1950	32	24		Low
Bixler #2	1949	30	21		Low
Green #4	1970	219	20		Low
Green #5	1969	38	14		Low
Russiff #2	1960	28	21		Low
Ness #1	1950	32	22	500	Low	2.36
Russiff #1	1950	15	11	500	Low	14.15
J Janssen #1	1940	151	16	500	Low	15.38
A Irion #1	1953	29	12		Low
Gay #2	1948	16	40		Low
Gay #1	1972	22	28		Low
Traub #2	1952	46	24		Low
Whiton #2	1942	151	37		Low
Green #6	1943	36	13		Low
Huckins #2	1942	27	26		Low
Traub #1	1956	37	30		Low
Portwine #1	1934	65	25		Low
Sams #1	1944	125	22		Low
Lee #11	1950	35	15		Low
Killen #9	1955	20	12		Low
Lee #12	1965	26	20		Low
Lee #13	1950	66	15		Low
Sunday Creek Reservoir	1953	81	18		Low
Killen #3	1952	22	16		Low
Boies	1958	91	16		Low
Trail Creek Retention Dam	2003				Low
Hook #4	1955	138	34		Low
Hook #9	1945	95	16		Low
Killen #5	1954	15	10		Low
Montana #3	1956	22	19		Low
Killen #4	1954	19	16		Low
Hook #12	1956	20	14		Low
Hook #15	1953	15	15		Low
Hook #64	1954	22	15		Low
Mc Rae #1	1955	165	24		Low
Hook #70	1953	58	27		Low
Hook #30	1955	81	18		Low
Hook #31	1957	25	18		Low
Hook #50	1958	23	18		Low
Hook #51	1950	49	33		Low
French #15	1960	151	22		Low
Barley Reservoir	1958	187	24		Significant	17.97
Hook #59	1954	47	17		Low
Hook #61	1957	24	16		Low
Hook #67	1960	27	19		Low
Hook #62	1960	491	35		Low
Hook #72	1970	26	22	1500	Low	23.44
Hook #2	1960	20	14		Low
Diamond #1	1958	20	15	500	Low	5.64
Black Coulee Reservoir	1962	32	20		Low
Lee #6	1959	48	20		Low
Lee #9	1963	40	20		Low
Atkins #2	1965	13	12		Low
J R Scott #1	1953	65	10		Significant
J R Scott #5	1953	18	12		Low
J R Scott #8	1959	60	18		Low
J R Scott #9	1956	153	15		Low
J R Scott #12	1957	55	15		Low
J R Scott #18	1958	42	18		Low
B G Olson #1	1976	30	22		Low
B G Olson #2	1915	51	20		Low
E L Johnson #1	1935	52	30		Low
Hunnes #1	1929	135	20		Low
Watson #1	1975	15	15		Low
Sims #1	1965	20	25		Low
Borer #2	1965	30	14		Low
Friez #2	1960	28	25		Low
Fleming #2	1960	20	15	740	Low	0.47
Morton #1	1978	27	20	550	Low	1.02
Sand #1	1955	20	15		Low
Sand #2	1973	29	15		Low
H M Scott #1	1950	190	27		Low
Cattle Dam	1945	35	19		Low
W E Scott #1	1939	28	18		Low
Balsam #3	1945	39	30		Low
Cap Rock #4	1954	56	17		Low
L Krutzfeldt #2	1957	30	24		Low
Haughian #12	1970	95	20		Low
Gumbo #3	1959	42	22	500	Low	7.23
Haughian #5	1958	28	18		Low
Haughian #10	1970	85	20		Low
Leland #1	1959	29	20	1000	Low	0.82
Leidholt Dam		0			Low	0.1
E Hardy #2	1961	95	20		Low
Sanburn Reservoir	1961	215	31		Low
R Garst #1	1954	20	17		Low
Giacometto #1	1953	120	38		Significant
Porch #1	1961	41	29		Low
R Garst #2	1953	55	22		Low
C Smith #1	1964	51	22	500	Low	5.03
Watters #1	1966	83	29	500	Significant	2.4
Grimes Dam	1950	79	16		Low
Kendrick#1	1949	100	21		Low
B-6 #4	1959	36	16		Low
Traub#3	1967	26	25		Low
Turnbull #1	1954	48	22		Low
Balsam #4	1960	42	20		Low
Balsam #6	1956	35	19		Low
E B Ranch #1	1956	39	30		Low
Allen #6	1960	27	23		Low
Aye #1	1942	40	35	200	Low	0.39
M Gaskill #1	1965	8	10		Low
A Muri #2	1924	36	24		Low
Alderman #2	1945	40	30		Low
Alderman #1	1970	28	20	200	Low	0.78
Jurica #1	1941	62	25		Significant
Spear #1	1954	33	15		Low
Russell #1	1941	16	15		Low
Emmons #1	1955	77	20		Low
Reed #5	1952	139	25		Low
Reed #4	1952	51	16		Low
Haughian #15	1952	32	18		Low
Haughian #16	1968	43	17		Low
French #18	1956	37	18		Low
Young #1	1952	40	26		Low
R-Janssen #1	1953	79	24		Low
Schaffer #1	1961	28	21	50	Low	0.69
Hutchison #1	1950	52	25		Low
Hutchison #2	1950	35	25		Low
Farleys #1	1940	32	20	800	Low	3.44
Shand #1	1948	20	15		Low
Montana #18	1959	33	15	200	Low	4.69
Vassaus #7	1959	28	18		Low
Vassaus #5	1945	64	16		Low
Mogen #1	1970	17	15		Low	0.94
Hook #52	1968	51	20		Low
Jeffers #1	1959	71	26	250	Low	3.13
B-Downs #8	1974	243	20		Low	5.47
Erb #1	1965	24	16		Low
Gc Lande #1	1965	35	19		Low
Crow #47	1959	28	18		Low
Crow #46	1959	44	26		Low
B&A Hammond #1	1967	18	20		Low
B&A Hammond #2	1968	75	15		Low
D G Orchowski #2	1958	62	30		Low
D G Orchowski #1	1963	33	30		Low
Christensen L&C #2	1958	17	13		Low
Froze-To-Death Land CO #1	1958	51	14	270	Low	2.34
Grierson #1	1958	25	15		Low
Froze-To-Death #3	1949	28	10	200	Low	2.03
Froze-To-Death #4	1954	249	18	1000	Low	12.03
Froze-To-Death #11	1949	42	12		Low
Bassett	1959	30	10	270	Low	5.47
Mcferran #3	1928	107	25		Low
Mcferran #1	1928	26	25		Low
Mcferran #2	1928	36	17		Low
Schlesinger #1	1946	107	20		Low
Schlesinger #2	1954	39	22		Low
Vassaus #11	1965	42	20		Low
Vassaus #4	1965	42	20		Low
Big Timber #1	1950	28	15	100	Low	3.59
Big Timber #3	1956	40	18		Low	1.41
Montana #7	1953	32	15		Low	0.78
Big Timber #41	1946	56	20		Low
Ballard #1	1941	16	12		Low
Kniepp #1	1959	46	18		Low
Coal Creek Dam #1	1949	25	19		Low
E Hardy #4	1974	30	24		Low
L Krutzfeldt #6	1975	53	20		Low
L Krutzfeldt #5	1974	174	32		Low
Mitvalsky #1	1949	26	17		Low
H M Scott #2	1963	40	19		Low
Buddle #1	1949	40	19		Low
Ashenhurst #1	1930	16	12		Low
Ashenhurst #2	1948	19	12		Low
Swart #7	1943	33	25		Low
Swart #10	1942	26	15		Low
Swart #5	1946	30	18		Low
Hook #39	1957	30	18		Low
Hook #46	1952	39	20		Low
Hook #49	1951	47	18		Low
Swart #8	1948	36	30		Low
Montana #17	1940	35	18		Low	7.81
Big Timber #20	1959	50	20		Low	2.5
Gearhart #13	1953	54	30	700	Low	0.47
Erickson #2	1945	29	25	500	Low	1.88
Us#13 Dam		63.9			Low	5
Schlesinger #3	1961	36	12	800	Low	1.33
Big Timber #5	1953	43	16		Low
Schlesinger #4	1962	36	15		Low
Schiffer #6	1954	57	15	800	Low	4.69
Standish #3	1950	29	14		Low
Standish #1	1955	104	18	180	Low	0.56
Twin Dam #2	1959	49	15	1000	Low	1.09
T L Johnson #5	1948	25	15		Low
T L Johnson #1	1957	83	22		Low
Erickson #3	1957	33	14	800	Low	4.22
Erickson #4	1931	51	18	600	Low	1.56
Crosby #3	1967	45	18		Low	1.25
Big Timber #53	1954	151	20		Low	11.41
Crosby #4	1967	173	28		Low	7.81
Big Timber #50	1950	50	18	120	Low	3.59
J Galt #11	1962	42	18	600	Low	1.25
Bs Kincheloe #7	1953	36	14		Low
Bs Kincheloe #5	1948	24	12		Low
Grebe #1	1970	50	20		Low
Gearhart #11	1955	64	20		Low
Johnson #1	1955	95	20	700	Low
Lost Leg	1968	25	32	200	Low	0.94
Hanson CO #5	1949	29	18	700	Low	0.78
Hanson CO #12	1954	38	15	700	Low	0.31
Hanson CO #11	1962	61	15	800	Low	1.41
Dunning #2	1961	67	20		Low	0.78
Dunning #1	1961	76	25	280	Low	0.86
Mees #1	1949	26	18		Low
Langohr #1	1965	32	16		Low
Clark #2	1960	30	18		Low
L Galt #17	1959	11	8		Low
J Galt #8	1955	149	15		Low
J Galt #7	1955	30	12		Low
J Galt #10	1950	63	8		Low
Montana #21	1960	18	12		Low
G Newman #1	1961	139	25		Low
G Newman #6	1958	40	15		Low
Lower Blacktail Reservoir	1955	74	20		Low
Big Timber #27	1940	36	16		Low
A S Welch #1	1950	24	12		Low
Big Timber #29	1940	28	16		Low
Schlesinger #7	1952	50	22		Low
Schlesinger #5	1952	62	22		Low
Schlesinger #6	1935	21	15		Low
Philbrick #3	1971	56	22	350	Low	2.66
Big Timber #44	1973	34	16	150	Low	1.88
Big Timber #49	1956	40	23	150	Low	1.09
Big Timber #47	1955	124	18		Significant
Hook #69	1959	28	15		Low
Big Timber #7	1945	29	14		Low
J-K-Boyd #1	1950	42	17		Low
Montgomery #1	1950	44	14		Low
Hook #24	1955	45	18		Low
Hook #20	1955	32	18		Low
Adams #3	1952	39	17		Low
Gray 13	1940	135	20	0	Low	0
Adams #4	1935	28	17		Low
Hook #8	1950	32	17		Low
Hook #19	1959	32	18		Low
Hook #18	1967	40	18		Low
Hook #10	1941	79	18		Low
Parkers Pond Dam	1960	120	18		Low
Hay Creek Reservoir	1940	59	18		Low
Castle Rock Reservoir Dam	1976	2930	67	2820	High	0.89
Erickson L&L #5	1940	62	20		Low
Hook #37	1950	80	25		Low
Redeen #2	1953	28	21	800	Low	0.47
Standish #4	1953	45	18		Low	2.97
Hook #23	1935	137	16		Low
Swart #2	1964	53	30		Low
Swart #3	1942	40	15		Low
Hook #29	1967	51	17		Low
Hook #22	1950	51	17		Low
Gearhart #4	1940	40	15		Low
Zempel #3	1940	140	20		Low
Gearhart #15	1951	99	16	700	Low	5.16
Swart #9	1956	44	25		Low
East Fork Reservoir	1945	32	11		Low
Big Reservoir	1950	30	16		Low	1.72
Sullivan Dam	1967	360	49	3150	High	2048
South Sandstone Creek Dam	1975	930	47	2050	Significant	48
Westling	1954	26	30	50	Low	0.1
Structure No 149	1937	26	15	23036	Low
Horgan Reservoir	1952	132	20	36	Low
Crandall Reservoir	1937	106	20	700	Low
Adams #5	1936	28	17		Low
Kesterson #1	1915	60	18		Low
Big Timber #4	1940	58	18		Low
Schmidt #1	1932	13	15		Low
Bn #3	1966	51	33	800	Low	1.25
Bs Kincheloe #6	1954	18	10	220	Low	10.63
Bs Kincheloe #3	1940	29	14		Low
Big Timber #14	1945	27	12		Low
Big Timber #15	1958	123	20		Low
Big Timber #8	1945	27	12		Low
Big Timber #13	1940	47	16		Low
Big Timber #17	1940	30	12		Low
Bs Kincheloe	1950	178	30		Low
Springtime #1	1971	20	12		Low
Weppler #1	1950	264	35	300	Low	39.2
Weppler #2	1957	33	26		Low
Coffee #2	1950	22	25		Low
Nnn Ranch #2	1959	13	10		Low
Montana #13	1958	25	7		Low
Nnn Ranch #1	1960	28	8		Low
Kjeldgaard #2	1963	34	20		Low
Christensen L&C #1	1958	20	12	500	Low	8.55
R E Peterson #1	1953	11	10		Low
Rowley Cb&O #1	1960	23	8		Low
Vale Creek #1	1966	27	13		Low
Crow #19	1934	14	10		Low
Ottun #6	1965	44	16		Low
Ottun #5	1963	25	15		Low
Ottun #8	1965	24	12		Low
H C Brown #1	1961	37	20		Low
Crow #68	1959	37	20		Low
Halfway	1956	65	18		Low
R Downs #7	1961	28	15		Low
B B Naylor	1933	23	15		Low
D S Scott #2	1930	20	15		Low
Coibson #1	1955	50	18		Low
Crow #32	1955	26	14		Low
Crow #12	1960	28	18		Low
Kjeldgaard #1	1964	54	15		Low
Crow #69	1955	25	15		Low
Eagle Land #1	1940	46	30		Low
Campbell #1	1954	36	16		Low
Raglands #1	1945	29	20		Low
D S Scott #3	1965	69	20		Low
Lower Indian Creek Reservoir	1950	54	15		Significant
Ds Scott #1	1935	13	13	1000	Low	7.81
R Downs #4	1950	43	17		Low
R Downs #10	1950	21	8		Low
R Downs #6	1950	45	19		Low
R Downs #5	1950	26	13		Low
Ottun #9	1950	29	15		Low
Ottun #3	1950	42	18		Low
Pryor Land #1	1965	29	20		Low
Peterson #1	1958	34	16		Low
Hope Et Al #1	1959	16	15		Low
Haines Reservoir	1950	16	15		Low
Decock #3	1949	99	15	160	Low	4.69
Bn #9	1950	51	13		Low
Deveny Coulee Dam	1950	14	25	440	Low	3.28
Garverich #1	1952	42	20	270	Low	1.09
Landa #2	1960	30	18		Low
K L Clark #1	1950	50	10		Low
Halverson #1	1960	49	30		Low
O Lane #1	1975	57	20		Low
Charter #1	1979	80	30		Low
F Downs #1	1950	18	12		Low
Weeding #2	1965	20	14		Low
J Larson #2	1960	91	14		Low
Engdahl #7	1940	33	24	500	Low	1.56
Weeding #1	1950	69	18		Low
Engdahl #4	1950	31	25	500	Low	1.48
Engdahl #6	1950	41	23	750	Low	0.35
Engdahl #5	1940	28	17	500	Low	0.25
Harbaugh #3	1952	34	20	500	Low	2.19
Big Bucks #10	1955	36	22	375	Low	1.56
Big Bucks #5	1955	77	22	500	Low	4.69
Dirty Wash Reservoir	1950	68	24		Low
Caldwell #5	1950	71	20		Low
John Boy #2	1960	21	15	500	Low	1.48
Jim Bob #1	1960	18	14		Low
Sonny #1	1950	26	14		Low
Big Bucks #13	1960	50	22	100	Low	2.34
Big Bucks #11	1960	34	22	100	Low	1.25
Big Bucks #7	1955	63	24	500	Low	1
Big Bucks #8	1955	48	22	500	Low	1
Big Bucks #9	1955	113	24	500	Low	1.56
Newman #1	1965	26	20		Low
Swayne #1	1965	55	18		Low
Christenson	1965	47	15		Low
Section Four	1965	20	12		Low
Hassett #2	1959	29	15	500	Low	0.94
Hassett #1	1944	39	30	150	Low	0.47
N Barnett #1	1964	54	15		Low
Goffena #2	1953	69	21		Low
Howard Coulee #1	1939	42	25	125	Low	2.66
Goffena #4	1948	176	20		Low
Hougan #5	1955	79	10		Low
Montana #31	1950	21	12		Low
Wb Goffena #1	1955	55	25		Low
Gofara #3	1955	18	11		Low
Jamgo #1	1955	24	16		Low
Montana #32	1960	11	8	800	Low	1.88
Gofara #6	1955	32	12		Low
Gofara #7	1955	8	8		Low
Gofara #8	1955	18	12		Low
Bethel #7	1955	32	18		Low
Bethel #1	1955	37	20		Low
B Shaw #1	1947	26	22	1000	Low	0.47
L&V Rowten #1	1963	30	30	225	Low	0.47
Lewis Dam #1 Pd		0			Low	2.6
Duck Creek Retention Dam	2003	73	20	1530	High	5.9
Harris #1	1975	50	14	250	Low	0.94
Delaney #2	1959	63	20		Low
Seminary #10	1950	60	18		Low
Wiggins #3	1967	109	19	500	Low	8.59
Wiggins #2	1955	24	12	500	Low	10.47
Schlemmer #1	1950	30	14		Low
Lester #1	1941	17	25		Low
Bertoline #1	1953	7	10		Low
Langstaff #1	1945	168	25		Low
Golden Glenn #1	1947	76	40	2000	Low	20.31
Kesterson #2	1949	116	18		Low	17.19
Crow #71	1960	48	25		Low
Bar V #1	1955	165	30		Low
Liming Reservoir	1960	45	19		Low
Antelope Dam	1950	95	18		Low
Russian Frank Reservoir	1955	35	18		Low
Big Bucks #16	1950	66	25	100	Low	0.56
Big Bucks #14	1955	56	20		Low
Big Bucks #15	1950	63	20		Low
Christmas Dam #1	1960	42	15	100	Low	1.13
Coal Dam	1960	39	20		Low
Fisher Reservoir	1960	30	16		Low
Seven Tree Dam	1950	100	20		Low
Tree Coulee Dam	1950	42	18		Low
Green Coulee Dam	1960	48	20	250	Low	3.91
Whitetail Detention Dam	1966				Low
Helen B Dent Dam		0.54			Low	0.2
B O'Leary #2	1950	27	17		Low
Vanette'S Dam	1912	161	19		Significant
Steinhilber Reservoir	1930	180	30		Low
S&S Kurth #1	1940	46	35		Low
Conover #1	1970	33	15		Low
Conover #2	1974	22	25		Low
Rp Griffith #1	1963	21	19	2300	Low	14.06
Oset #1	1945	41	30		Low
6m Dam	1971	16	12		Low
Fannon #2	1939	5	25		Low
Waldo #2	1950	27	15	500	Low	1.25
Fannon #1	1938	10	30		Low
Zimmerman Retention Dam #1	2003	0			Low	0.7
N Barrett #2	1938	79	20		Low
Weingart Land & Livestock #1	1959	13	25		Low
Torger Dam	1976	53	18		Significant
Little Bear/Us #37 Dam		0			Low	17.6
Ernest Wallstein Dam		344.66			Low	1.2
Sidney Dam		0			Low	0.3
Hougan #6	1950	127	10		Low
Dr Lee #1	1979	40	20		Low
Leachman #4	1979	29	20		Low
Brown Buffalo #1	1950	36	30		Low
Archie #1	1959	21	20	500	Low	0.13
Bs Kincheloe #1	1970	51	26	600	Low	2.81
Ga Kramer #1	1955	32	18	250	Low	7
Angus #4	1950	51	15	500	Low	2.03
Rosa Spring Dam #1	1960	34	12		Low
Brooks #1	1960	137	20		Low
Felt Coulee Dam	1971	96	19.1	1000	Low	1.91
Snowy Mountain	1960	33	15		Low
Bethel College #3	1960	15	8		Low
Brooks #2	1960	29	20		Low
Southerland Lacosta	1957	109	21		Low
Coulter #2	1956	49	25	125	Low	1
Coulter #1	1955	42	25	150	Low	0.25
Lacosta Sand Creek Dam	1969	175	20		Low
Harmes Dam		0			Low	0.5
Grant Dam		0			Low	5.8
Duck/Sugrast Dam		0			Low	2.1
H Stensvad #1	1960	30	18	1000	Low
H Stensvad #2	1950	21	18	100	Low
J King #2	1936	26	12		Low
J King #1	1945	17	8		Low
Sandman #1	1960	26	20	150	Low	0.47
Claribell #10	1964	64	18		Low
Claribell #9	1965	92	34	375	Low	1.48
Claribell #8	1965	68	24	250	Low	0.63
Claribell #7	1963	44	24	250	Low	15.63
Claribell #5	1956	58	33		Low
Claribell #2	1930	35	20		Low
Bob #3	1949	32	20		Low
Bob #2	1959	32	20		Low
Bob #1	1968	32	20	1000	Low	0.75
Bob #8	1960	100	20		Low
Bob #6	1954	63	20		Low
Bob #4	1958	34	20		Low
Michel #1	1954	44	30		Low
Montana #26	1970	20	18	250	Low	3.28
Field #1	1939	33	20		Low
Van #1	1940	26	18		Low
Van #2	1940	74	15		Significant
Hill #2	1954	104	25	500	Low	46.88
Brown #1	1950	53	18	200	Low	1.17
Brown #3	1950	35	20		Low
Brown #5	1963	40	24	80	Low	0.63
Brown #4	1964	38	22	150	Low	0.6
Split	1952	27	16		Low
Bn #11	1954	51	14		Low
Dugout #1	1955	35	18	250	Low	0.31
Cherry #1	1958	49	20		Low
Cherry Creek #12	1940	44	17		Low
Cherry Creek #23	1952	32	18		Low
Fourteen	1955	50	14		Low
Birkrem	1941	79	18		Low
Ten	1940	29	20		Low
Severson #4	1969	12	12		Low
Harold #3	1940	24	18	500	Low	2
Harold #1	1965	22	15		Low
N E Olsen #1	1938	33	24		Low
Big Timber #37	1953	44	10		Low
Big Timber #21	1944	35	18	1100	Low	1.72
Big Timber #16	1950	50	18		Low
Big Timber #10	1975	38	26		Low
L Galt #20	1954	139	18		Low
Galt #22	1969	32	15		Low
Cherry Creek #15	1948	46	24		Low
L Olson #1	1942	24	12		Low
Downs #1	1946	33	14		Low
Quell #1	1949	48	12		Low
Cherry Creek #10	1948	36	15		Low
Cherry Creek #6	1940	32	16		Low
Cherry Creek #4	1945	37	20		Low
Cherry Creek #2	1940	27	14		Low
Cherry Creek #1	1943	49	16		Low
Cherry Creek #5	1947	29	14		Low
Cherry Creek #17	1953	42	17		Low
Cherry Creek #7	1940	45	20		Low
Janitell #1	1949	28	18		Low
Nefsy #3	1953	139	15		Low
Nefsy #2	1950	21	10		Low
Payton #2	1954	71	30		Low
Payton #1	1956	71	30		Low
Big Timber Livestock #1	1956	65	17		Low
Stephen #1	1960	22	15	300	Low	7.81
Cherry Creek #11	1944	45	18		Low
Bjarne #1	1951	27	27	300	Low	0.79
Bjarne #2	1951	19	27	300	Low	1.7
Claribell #11 Dam		0			Low	0.7
Billing Spring #1	1956	66	24	125	Low	360
Mckerlic #1	1920	27	15		Low
Hawks Nest #1	1950	94	24	200	Low	10.94
Emma #1	1962	19	14		Low
Blue Drew #1	1966	32	20	500	Low	1.7
Jones Creek	1952	34	20		Low
Alfred Jordan #1	1950	43	25		Low
Matovich #1	1947	18	15	100	Low	1.25
Shawver #1	1940	44	25		Low
Taylor #2	1979	264	45		Low
Vic Jay #1	1936	40	20		Low
School #2	1954	79	23	500	Low	2.02
School #1	1958	55	20	500	Low	4
Stroud	1949	20	20		Low
Bragg #1	1920	40	20	100	Low	1.25
Jeffrey #1	1958	79	18	1000	Low	12.97
Jeffrey #2	1922	132	25		Significant
Hensleigh #2	1950	37	18	125	Low	2.27
Artz #1	1950	15	12	500	Low	5.2
Chuck #1	1960	50	30		Low
Karen #6	1925	51	20		Low
Karen #4	1920	45	18		Low
Karen #5	1960	18	17	150	Low	1.25
Weeding #3	1962	32	16	750	Low	2.44
Karen #3	1974	28	22	750	Low	3.98
Karen #7	1945	59	23	150	Low	1.72
Terry Sewage Ponds	1963	154	11		Low
Dover D Dam #1	1977	29	15		Low
R Burton #1	1979	40	15		Low
Dr Lee #2	1965	30	20		Low
Leachman #2	1965	24	12		Low
Leachman #1	1965	12	20		Low
Ralph Clark #1	1955	216	47		Low
Alay #1	1950	22	15		Low
Alay #2	1950	25	15		Low
Stevens Coulee #1	1957	75	26		Low
Coleman #1	1960	49	18	150	Low	1.09
Marlew #2	1960	65	18		Low	0.55
Miner Farms #1	1940	79	25		Low
Saucer #6	1944	35	18		Low
Saucer #5	1940	35	20		Low
Saucer #4	1964	20	10	1000	Low	0.2
Saucer #3	1940	30	20	500	Low	0.34
Saucer #2	1962	26	16		Low
Saucer #1	1948	15	15		Low
Mgdevlin #2	1954	30	18	500	Low	1.28
Mgdevlon Dam		0			Low	3.9
Pfaft #1	1942	17	14	1000	Low	1.05
Hyde #2	1960	35	18		Low
Dondarlee #1	1948	26	21		Low
Wesley #1	1957	40	25	800	Low	5.66
Wesley #2	1890	46	25	400	Low	2.03
Silvertip Retention Dam	2003				Low
Leo #2	1954	20	20		Low
Kirschten #1	1950	89	12		Low
7-Up Sea	1949	46	25	600	Low	0.36
R Myhre #1	1945	54	15	200	Significant	3.56
Lazy E Bar 9	1954	53	20	100	Low	1.82
Ehret #1	1944	26	30		Low
D Johnson #2	1935	50	20		Low
Sikorski & Sons	1952	84	30	240	Low	3.75
Homer #1	1951	18	12		Low
Mcknight #1	1951	29	25	1000	Low	0.09
Mcknight #2	1953	29	25	1000	Low	0.39
Phillippi #1	1952	99	20		Significant
Mowbray #3	1950	26	20		Low
Setinc #1	1960	39	16	2000	Low	23.44
Jerk #2	1964	32	18		Low
Ringling #1	1960	17	20		Low
Ed Rath #1	1940	63	15	4000	Low	7.81
Arthur #1	1952	25	20		Low
Oscar #1	1959	36	12	500	Low	3.75
Oscar #6	1964	100	20	2000	Low	3.75
Cinnamon #1	1972	42	15		Low
Cinnamon #2	1974	53	19	120	Low	1.88
Cinnamon #3	1976	26	20		Low
Cinnamon #4	1973	86	30		Low
Cinnamon #6	1967	76	15		Low
Cinnamon #10	1947	30	20		Low
Whaley #13	1974	79	20		Low
Wheeler #1	1952	67	20	800	Low	1.17
Bar G9 #2	1950	83	17		Low	0.31
Hunt #7	1960	48	20	900	Low	1.25
Montana #19	1956	99	20	700	Low	3.13
Thebes Lake	1913	40	16		Low
Standish #5	1959	71	22		Low
Retriever #1	1950	51	8		Significant
Rattlesnake Reservoir	1909	715	14		Low
Mildred #1	1948	25	15		Low
Thielen #1	1962	10	10	600	Low	1.95
Ernie #1 Dam		0			Low	12.5
Hougan #7	1950	107	12		Low
Myron #2	1948	63	15	300	Low	0.94
Huffman #1	1954	18	10		Low
Raise #1	1942	42	24		Low
Tillman #1 (Dawson)	1934	22	15		Low
Seven #4	1937	50	20		Low
Jonas #1	1959	20	25		Low
Jonas #6	1968	92	20		Low
Jonas #2	1943	11	14		Low
German #2	1954	84	20		Low
German #3	1955	26	20		Low
German #9	1959	74	25	250	Low	8.78
Pete	1939	25	15		Low
Harkin	1979	29	15		Low
Dye #2	1959	53	20	350	Low	1
Dye #1	1918	53	24	750	Significant	0.09
Padden #2	1971	28	16	500	Low	10.28
Nuhn #2	1949	80	18		Low
Nuhn #3	1965	89	35		Low	1.88
Major #1	1954	46	18	400	Low	0.95
H S Dam	1885	74	18		Low
Win #1	1947	26	25		Low
Win #2	1951	28	15		Low
Harfo	1972	45	25	500	Low	0.52
Arthur	1930	79	20		Low
T Hackley #1	1944	14	10		Low
R Schmitz #1	1970	158	20	300	Low
Allan	1950	7	10	400	Low	0.5
Gus	1943	53	30		Low
B Henderson	1945	14	10		Low
Steinreisser #10	1955	79	20	400	Significant	6.36
Robert Johnson	1937	60	17	300	Low	1.09
Leo	1965	12	15	600	Low	0.31
Elroy	1960	22	15		Low
Trudell #1	1955	40	10		Low
R C Mothershead #1	1942	35	17		Low
Waller	1950	36	28	500	Low	3.63
Wheatley Farms INC #1	1949	58	30		Low
Wheatley Farms #2	1947	29	28		Low
Voss #1	1935	14	10		Low
Murphy + Sons #1	1960	79	20	500	Low	2.81
Clara	1940	63	30		Low
Mathilda #1	1950	79	15		Significant
Nerud Ranch #1	1945	92	20		Low
Mathew James #1	1949	139	26	160	Low	5.8
Moos #1	1943	35	15	1000	Low	5.33
F Whitmus #2	1966	83	21	1000	Low	1.88
Paul Huber	1941	29	26		Low	0.94
Schessler #10	1967	35	18	700	Low	0.94
Arbuckle #2	1909	120	12		Low
Arbuckle #1	1940	45	12	4000	Low	24.5
Indian #4	1961	36	28		Low
Cherry Creek #9	1968	1023	20	700	Low	1.09
Montana #9	1958	27	18		Low
Game Reservoir	1970	37	12	550	Low	0.53
Voegele #1	1955	24	35		Low
Gibbs #1	1945	21	12		Low
Groh #1	1954	14	35	1000	Low	1.16
Dean S #1	1943	18	20		Low
W Miller #1	1952	28	18	500	Low	1.2
Frady #1 (Mccone)	1963	422	20		Low
Good	1950	173	19		Low
Heslo	1942	5	10		Low
Eugene S #1	1945	12	15	750	Low	5.63
Willough	1952	164	24	200	Low	2.34
Brown Bear	1945	13	12	300	Low	0.78
Teds Reservoir	1949	40	15		Low
North Place Dam	1955	32	20		Low
Berrys Land	1952	211	24		Low
Westgard	1947	15	12		Low
Hintz	1945	12	16	250	Low	1.03
Thomas	1939	46	12		Low
Hasland #2	1946	50	15		Low
Johnson Farms INC #1	1955	20	8		Low
Grabtak	1955	31	15		Low
Grabtak #2	1955	132	15		Low
M Newby	1955	78	20		Low
Sportman Dam	1959	32	12	1000	Low	10.92
Clem	1944	17	12	700	Low	8.55
Newton #1	1945	42	20		Low
Hot Bar #1	1955	18	15		Low
Rolph #1	1948	25	15	100	Low	8.31
Bar 69 #4	1955	51	30		Low
Bar 69 #5	1955	43	30		Low
Bar 69 #6	1955	40	25		Low
Whaley #10	1945	30	18		Low
Robinson	1945	87	30		Low
Price #1	1939	13	25		Low
Aberta	1954	99	20		Low
Montana #28	1958	24	20		Low
Senner #1	1945	24	20		Low
Dean S #2	1946	34	20		Low
Buck	1955	46	25		Low
Kniep Kamp	1941	40	16		Low
Timber	1945	29	20		Low
Murphy and Sons #2	1940	13	10	2500	Low	1.73
Slimy Stock	1941	55	26		Low
Wackle	1944	13	12	300	Low	15.31
Hansen	1940	36	15		Low	0.47
Thirtymile Reservoir	1933	55	14		Low
Brinkman	1959	18	12		Low
Oster	1950	22	15		Low
Fogey #1	1930	12	20		Low
A Nichols	1967	18	10		Low
A Anderson	1960	22	15		Low
Greenwood #2	1970	49	27	100	Low	0.97
Romo	1962	35	25		Low
Allie	1960	66	30		Significant
Kielman	1959	56	30		Low
Eddie #1	1969	20	15	150	Low	1
Eddie #2	1950	20	20		Low
Eddie #6	1970	18	7		Low
Tillman #3	1970	33	18		Low
Schwartz	1950	53	20		Low
Christensen #2	1968	28	18		Low
Christensen #1	1964	62	25	250	Low	2.34
Picard	1945	84	20		Low
Baracker	1935	39	30		Low
Wilde	1942	28	20		Low
Warmbrod	1945	45	20		Low
Ernest	1938	210	25		Low
Onwatt	1932	28	20		Low
Sambo #1 Dam		0			Low	1.6
Morrison	1940	56	20		Low
Austin #2	1960	10	12		Low
Rocky	1947	38	25		Low
E Wasson #2	1947	50	20		Low
T-Bar	1955	24	10	12500	Low
Austin Dam	1953	84	12		Low
Burke #1	1954	15	14		Low
Randi	1955	28	15		Low
Herman #1	1930	22	20		Low
Guttormson #1	1943	36	14		Low
Colen	1945	40	20		Low
Bruckner #2	1929	36	14		Low
Martin #1 (Phillips)	1953	44	25		Low
Gertrude	1945	53	20		Low
E Wasson #1	1948	99	25		Low
De Puydt	1935	118	12		Low
Sluggett #2	1960	106	9	750	Low	1.56
Cottonwood	1964	22	38		Low
Kindle #2	1954	43	30		Low
Graber #2	1958	347	39		Low
Hughes Junior #1	1970	16	12		Low
Cooper-Adams #4	1960	54	15		Low
Cooper Adams #1	1950	50	18		Low
Cooper-Adams #6	1960	71	13.3		Low	85
Sluggett #1	1960	264	14		Low
Willmore	1946	25	15		Low
Fink #2	1957	5	10		Low
Styer #2	1961	165	24	910	Low	2.48
Murray	1940	34	30		Low
Gordon	1959	26	15		Low
Albert #1	1940	35	19		Low
Cain Dam	1901	92	13		Low
Ghost #1	1960	37	20		Low
Ghost #6	1966	40	15		Low
Ghost #5	1953	43	17		Low
Morgan #1	1967	196	10		Low
Road Reservoir	1950	39	10		Low
Winkum Dam		29.14			Low	0.3
Finale Detention Dam	1965	0			Low	0.5
Stub	1948	105	18		Low
Zinger #1	1960	13	16		Low
Voorhees	1969	84	25		Low	5
Vaira	1955	35	30		Low	4.08
A Peterson	1951	7	10		Low	0.58
Candee	1978	53	30		Low	0.19
Hastetter #2	1950	12	12		Low
Hastetter #1	1950	36	12		Low
Coon	1950	28	15		Low	26.45
Bummer	1967	46	20		Low	1.09
Primrose	1941	65	35		Low
Lindberg	1965	73	14		Low	1.88
Calvin	1945	9	15		Low
Freske #1	1934	9	8		Low	0.23
Harvard	1955	59	30		Low
Angie	1943	99	25		Significant
Martin #1	1959	21	25		Low
Frady #3	1967	59	15		Low
J Jacobsen #2	1969	12	7		Low	2.34
J Jacobsen #1	1964	62	15		Significant	1.8
Pratt	1966	33	18		Low	2
Crow #1	1950	67	30		Low
Gerdts	1940	51	25		Low	2.19
Hammer #1	1973	78	20		Low	0.78
Paint Rock #1	1972	62	20		Low
Ol John	1964	64	18		Low	1
Garhart	1946	23	14		Low
Shaw #3	1947	55	30		Low	10.94
Galt #32	1950	73	25		Low
Us #25	1960	50	22		Low
Galt #28	1950	55	25		Low
Blue Shoes	1955	13	9		Low
Tom #2	1962	32	20		Low
L Galt #24	1950	54	25		Low
Fellman	1972	79	30		Low
Frady #1	1963	32	20		Low
Tom #1	1950	30	20		Low
Bronze	1950	12	15		Low
Happy Jack #1	1950	34	15		Low
Pink Skeeter #2	1965	9	12		Low
Merlin	1954	134	30		Low	16.5
Big Mac #1	1947	99	35		Low	3.13
Floodly	1940	22	12		Low
Pink Skeeter #1	1965	20	12		Low
Iris	1950	30	12		Low
Gregg #1	1960	36	22		Low
L Galt #19	1944	48	20		Low
Workman #1	1948	59	18		Low
Ro Smith #1	1952	37	18		Low
Vt #1	1953	55	15		Low
L Galt #1 Dam		0			Low	0.1
L Galt #3	1960	34	20		Low
L Galt #7	1960	39	20		Low
Lady Bug	1957	42	18		Low
Montana #10	1960	95	18		Low
Frazer #1	1958	9	15		Low
Bethel #4	1955	14	20		Low
Bethel #11	1957	18	22		Low
Headman Dam		0			Low	0.7
Manuel #1	1949	206	30		Low	2.34
Manuel #2	1969	103	20		Low	3.13
Hanson (Phillips)	1954	139	20		Low
Number Twenty Reservoir	1950	17	10		Low
C Steppler #1	1973	55	18		Low	1.9
Frog Dam	1973	38	28		Low
La Bonte	1959	42	21		Low
Lyle	1954	11	10		Low	4.34
Halverson	1954	430	27	850	Significant
Buffalo	1910	25	19	875	Low	10.38
Ghost #2	1950	56	30		Low
The Man Dam		0			Low	1
Sweo	1945	36	19		Low	1.83
Mccuin	1930	16	10		Low
Dubbe Reservoir	1937	32	19		Low	2.23
Blatter	1945	32	25		Low	1.34
Square Butte Detention Dam	1967				Low	6.3
Berrys Land #2	1965	32	20		Low	0.47
Berrys Land #3	1961	107	35		Low
Thorn	1971	12	10		Low
W Miller	1950	25	12		Low
Shefelbine	1965	42	20		Low
Paine	1976	49	26		Low	0.75
Crow #2	1973	79	30		Significant	13.22
Chicken	1948	50	18		Low	2.54
Smoky Dam	1968	23	20		Low	1.72
Lavold Dam	1913	28	8		Low	0.31
Pioneer	1968	44	25		Low	0.31
Wm Pluhar	1949	55	18		Low
Galt #29	1960	33	20		Low
Withee #1	1970	25	26		Low
Withee #2	1967	32	20		Low
Shaw #1	1973	31	35		Low
Harmony	1976	35	18		Low
Rey	1957	30	17		Low
California #1	1974	49	15		Low
Damschen #2	1960	21	25		Low
Brady #2	1967	17	16		Low
Brady #4	1945	40	20		Low
Williams Coulee #2	1951	21	18		Low
Stentoft	1969	18	20		Low	0.78
Drury	1950	24	12		Low	5.39
Dewey	1948	49	25		Low	3.91
Stella #1	1966	32	20		Low	1.88
Meccage #3	1955	67	20		Low	2.85
J Witkowski #1	1969	62	21		Low	12.53
R Owen #1	1923	79	12		Low
R Owen #2	1920	33	7		Low
Walker #1	1960	9	10		Low
Willow (Musselshell)	1935	30	20		Low
Little Wall	1930	37	20		Low
Cement Dam	1936	55.5	17		Low	46.8
Sheepland	1946	23	15		Low
Smile #2	1953	158	30		Low
Smile #1	1962	53	20		Low
Pettersen #1	1950	37	20		Low	0.47
V Dam	1957	16	12		Low	4.42
Smile #3	1966	28	18		Low
Berrys Land #4	1975	99	30		Low
Berg	1948	11	20		Low
Griffith	1959	43	15		Low	1.09
Cabin	1954	127	30	0	Low	0
Whaley #11 Dam		134.98			Low	2.3
Ja Montgomery #1	1946	26	20		Low
Hunt #2	1964	30	15		Low
Montana #14	1960	37	18		Low
French #17	1953	34	15		Low
Whitetail	1961	45	18		Low
French #16	1958	53	20		Low
Montana #4	1955	48	20		Low
Beecher #5	1960	40	20		Low
Aybee	1960	32	15		Low
Zelzo	1920	73	15		Low
Blackford #5	1955	264	12	1000	Low	18.75
Rudy's Dam	1932				Low
Sand Rock	1937	581	27		Significant
H A Wyrick #1	1954	44	15		Low
Rusley #2	1955	28	18		Low
Halmans #1	1954	32	20		Low
Halmans #2	1954	30	21		Low
Halmans #3	1954	28	20		Low
Palm Ranch #2	1961	30	10		Low
Toprail Dam					Low	0.2
Pippen	1925	59	12		Low
Ghost #3	1930	15	15		Low
Hines #2	1950	30	17		Low
Hines #1	1950	26	20		Low
Sagebrush #3	1958	32	20		Low
Fergus #1	1939	22	15		Low
Cimrhakl #4	1920	32	20		Low
Ed Styer #5	1930	35	25		Low
Ed Styer #4	1949	26	20		Low
Cimrhakle #2	1955	26	20	150	Low	0.47
Robert Bold #2	1960	118	20		Low
Robert Bold #3	1958	14	10		Low
Albert #2	1936	59	19		Low
Ed Styer #3	1958	43	30	750	Low	1.56
Eva Murphy #1	1940	22	16		Low
Dewry	1960	17	15		Low
Butcher	1960	38	20		Low
Colver	1939	69	22		Low
W B Black	1930	23	10		Low
Rocky #2	1971	50	10		Low
Rocky #1	1931	15	10	125	Low	0.73
Mable #2	1960	35	12		Low
Barnard Dam		14.86			Low	0.4
Bison Bone Retention Dam	1967	235			Low	1.6
Bozo	1945	110	20		Low
Wm Knight #1	1940	33	30		Low
Wm Knight #2	1942	40	30		Low
R Ereaux #1	1962	21	10		Low
Wiederrick	1947	27	14		Low
Tarzan	1973	56	38		Low
Kirkaldie	1965	20	15		Low
A J Tillman #2	1930	24	18		Low
Powell #2 (Blaine)	1935	25	10		Low
Powell #1 (Blaine)	1930	12	10		Low
Chuck	1949	55	15		Low
Z Cake	1950	34	15		Low
Rock Springs	1949	33	15		Low
Stevens #1	1960	40	16		Low
Gliblet	1974	36	21		Low
Watt	1966	38	20	500	Low	1.91
Peters #2	1961	28	24		Low
Gussie #2	1940	42	25	200	Low	0.47
Hubbard #1	1920	37	12		Low
Keirle #3	1959	22	15		Low
Gussie #3	1975	36	22		Low
Cline #2	1946	236	15	1000	Low	7.92
Cline #3	1947	22	8	2000	Low	19.16
L Cline #1	1961	61	12		Low
Dunlap	1960	22	20	400	Low	4.41
Iehl	1945	20	25		Low
L Galt #25	1960	59	20		Low
Jennaway #1	1960	47	16		Low
Ivy #3	1974	200	20	1100	Low	6.25
Ivy	1974	153	20	1600	Low	0.94
Earl Krietel #3	1959	128	12		Low
Tauck #3	1955	446	14	2000	Low	16.97
Limpke #2	1932	29	36		Low
Jo	1962	43	30		Low
Hollar	1949	13	30		Low
Virginia	1955	20	12	500	Low	1
Lazy J-D #4	1972	60	30		Low
Stratton Reservoir	1945	147	16		Low
Koss #3	1945	150	20	250	Low	3.02
Koss #2	1955	44	20		Low
J-5 Ranch #3	1978	26	13		Low
J-5 Ranch #2	1950	21	14		Low
David Drum #1	1950	42	12	500	Low	0.78
R Pankratz #1	1935	20	12		Low
Lazy Jd #12	1959	46	30	450	Low	0.94
Cottonwood Grazing #2	1954	36	12		Low
Private Reservoir	1935	99	30	500	Low	2.46
Noel #3	1945	33	20		Low
Gerald Craft #5	1944	32	12		Low
Gerald Craft #3	1962	69	20	400	Low	0.31
Gerald Craft #2	1955	18	14		Low
Gerald Craft #1	1959	12	9		Low
Gerald Craft #6	1967	79	20		Low
Brain	1948	22	20		Low
Upper Magpie Reservoir	1960	24	15		Low
Bank Dam	1972	26	14		Low
A M Prevost	1968	36	22	389	Low
R Maier	1955	28	18		Low
French Fry #1	1945	34	20	250	Low	0.78
Blunt Ranches #4	1946	53	31	500	Low	0.45
Matador Ranch #4	1965	24	12		Low
Halvor #2	1925	65	20		Low
Isaac Frye #4	1955	69	18	150	Low	2.05
Isaac Frye #3	1954	31	15	500	Low	10.98
Matador Ranch #6	1965	16	12		Low
Blunt Ranch #3	1960	51	15	750	Low	4.22
Blunt Ranches #2	1960	7	8		Low
Veseth and Veseth #1	1940	25	15		Low
French Fry #2	1947	49	25	200	Low	0.78
J-5 Ranch #1	1976	13	14		Low
Lazy Jd #10	1958	50	30		Low
Matador Ranch #10	1968	22	12		Low
David Drum #3	1950	74	15	6600	Low	181.56
David Drum #4	1950	74	12	1650	Low	183.75
Noel #2	1925	12	10		Low
Pea Ridge #1 Dam		0			Low
Veseth Ann Veseth #2	1944	69	20		Significant
Fort Belknap No. 16	1937	32	17		Low
Matador Ranch #8	1968	104	25	500	Low	2.73
David Drum #2	1950	350	12	3300	Low	170
Noel #1	1945	37	12		Low
Cockran Grazing #1	1959	251	25		Low
Cockran Grazing #3	1965	15	25		Low
La Ze #1	1960	50	35		Low
K and L Mc Dowell #3	1969	178	30		Low
Larry Pilster #2	1950	119	10		Low
Wyotana Ranch #4	1962	24	18		Low
Johnston and Son Ranch #4	1964	28	20	500	Low	0.5
Black Wolff #3	1964	50	25		Low
Wyotana Ranch #5	1962	16	15		Low
Earl Krietel #4	1956	2102	30		Low
Danial Downs #2	1940	24	14	500	Low	10.94
Danial Downs #4	1940	19	18	500	Low	0.31
Kelso #5	1949	41	18	375	Low	1.27
Kelso #3	1945	3	8	500	Low	0.42
Schoolhouse #3	1969	7	8		Low
Isaac Frye #1	1946	35	20	100	Low	0.3
Schoolhouse #2	1928	13	12		Low
Mrlca #1	1930	31	15		Low	0.34
Veseth and Veseth #3 Dam Pd		0			Low	4.1
Veseth and Veseth #4	1935	36	25		Low
Schoolhouse #4	1973	21	12		Low
Schoolhouse #6	1945	55	16		Low
Schoolhouse #5	1973	18	14		Low
Mrcla #5	1935	26	12		Low
Martawn Veseth #3	1955	31	15	250	Low	2.28
Halvor #1	1917	55	14		Low
Schoolhouse #7	1973	26	14		Low
Cottonwood Grazing #4 Dam		0			Low	2.2
Edward Lanning #1	1970	109	20	1000	Low	0.66
Jordan Dam		36.64			Low	0.5
Hansen (Blaine)	1950	25	10		Low
Siversten	1954	20	20		Low
Dishwater	1950	58	20		Low
Willow	1957	40	12		Low
Douglas	1950	65	15		Low
Beaver	1957	46	15		Low
Frog	1960	281	46		Low
Tiger #1	1930	29	15		Low
Santa Maria	1959	39	10	180	Low	0.71
Dogwood	1940	50	10		Low
White Bear Reservoir	1960	66	12		Low
Sugar	1940	220	38		Low
Tiger #2	1960	174	15		Low
Meadow	1967	46	20		Low
D Hannaland #1	1959	32	20		Low
Towe Farms INC #3	1945	24	15		Low
Glendive Sewage Disposal Ponds	1959	192	8		Low
Lyle Nelson #7	1954	31	14	600	Low	0.28
Thora #2	1946	32	17	120	Low	0.56
Lyle Nelson #8	1969	121	20	2000	Low	0.31
Latka #5	1939	33	14		Low
Dreary	1950	32	12		Low
Muddy	1950	16	15		Low
Haystack	1940	26	20		Low
Little	1930	30	20		Low
Cloudy Dam		0			Low	3
George Rath #2	1953	13	14		Low
Ray Jeffers #1	1938	65	18		Low
Babbit	1955	26	20	230	Low	0.47
Pony Dam	1936	46	15		Low
Gordon Cattle Company #1	1916	16	25		Low
Oak	1935	36	25		Low
Silver Swan	1945	15	15		Low
Sunny	1955	30	20		Low
Gruszie	1935	23	20		Low
Gordon Cattle Company #2	1978	151	42		Low
Sam	1960	156	12		Low
Terry	1954	73	15	150	Low	16
Wishbone	1960	84	20		Low
Born Free	1960	55	25		Low
Long Horn #4	1952	26	16		Low
Dam #168		0			Low	0.9
Little Brazil	1939	43	16	500	Low	0.15
Long Horn #1 Dam		34.09			Low	0.2
Carpenter Creek	1950	95	16		Low
Dividend	1964	35	18		Low
Mahan and Hoyt Reservoir	1915	364	8		Low	3.32
Little Brazil #3	1948	20	14		Low
Sweet Carolyn	1958	118	26	1500	Significant	1.65
Margaret Hays #1	1965	71	24	2000	Low	1.22
L Pawlowski #3	1960	74	20	500	Low	2.33
Wayne #2	1955	20	14		Low
Lyle Nelson #1	1969	28	15		Low
Lyle Nelson #3	1949	24	15	1000	Low
Nomland Dam	1964	40	16	300	Low	0.47
Towe Farms INC #1	1969	24	16	400	Low	1.56
Towe Farms INC #2	1967	48	16	200	Low	1.55
Towe Farms INC #4	1970	63	20	1000	Low	1.55
Lyle Nelson #5	1949	30	15	600	Low	0.16
Lemon Hart	1960	58	27		Low
Edward Lanning #2	1960	49	15		Low
Black Wolff #2	1979	14	12		Low
K and L Mcdowell #7	1940	17	30		Low
K and L Mcdowell #5	1940	41	25		Low
Courtney Herefords #3	1960	24	14		Low
Bum Lamb	1935	182	15		Low
Marys Lamb	1945	50	14		Low	0.38
Jello	1886	535	20		Low
Sneezie	1969	92	20		Low
Little Boy Blue	1919	119	12		Low
Clem-Reid #1	1957	69	35		Low
Cockran Grazing #5	1965	15	25		Low
Cockran Grazing #4	1959	7	15		Low
Snow White	1963	228	14	10000	Low	0.78
Fly Swatter #1	1920	91	15	3000	Significant
Ding Dong	1955	163	30	0	Significant	0
The Pinta	1977	18	14	300	Low
Muppet	1965	22	10		Low
Lefdehl	1928	44	15		Low
Pr-21 Ret. Dam./Whitewater Lake	1939	3			Low	300.5
Corvette	1950	32	20		Low
Band Aid	1913	24	12		Low
J B and R Haversland	1959	43	20		Low
Mccoys	1966	44	30	300	Low	2.39
Black Out	1940	20	15		Low
Cornhuskers	1939	49	25		Low
Baby Blue	1950	17	18		Low
Andy Capp	1949	26	12		Low
Instant Tang	1954	317	20	1000	Low	4.8
Grumpy	1961	59	20	200	Low	0.88
Kool-Aid	1940	44	15	500	Low	1.38
Iverson Retention Dam	1968	0			Low
George Rath #3	1950	34	12		Low
Lindquest #1	1960	27	21		Low
Scobey Sewage Disposal Ponds	1950	124	8		Low
Hamster	1950	44	23	900	Low	0.94
Traweek #2	1958	43	30	400	Low	2.5
J Deckert #1	1960	35	20		Low
Bertino	1937	36	17		Low
Wild Flower	1966	18	30	150	Low	1.88
Pcb	1950	32	20		Low
Fisher	1979	54	20		Low
Frank Jenson #1	1946	54	14		Low
Big John M	1972	281	52	2250	Low	0.78
O J Rindal	1960	30	25		Low
Medicine Lake Dam No. 11	1935	3350	9	2650	Low	490
Medicine Lake Dam No. 12	1935	400	10	2922	Low	486
Dreyer Brothers INCorporated #1	1964	59	25		Low
Dreyer Brothers INCorporated #2	1975	56	25		Low
Fillenworth #3	1948	34	17		Low
L Pawlowski #1	1950	30	13	1000	Low	48
Wendell #1	1950	28	34	400	Low	0.31
Walkerville	1939	43	21	1000	Low	30.5
Townhouse	1955	6	10	100	Low	0.42
Hungover	1977	48	12	40	Low	0.75
Gordon Cattle Company #3	1945	34	30		Low
For Sale	1955	12	10		Low
Heifer Pen	1950	56	24	3000	Low	3.33
Fiesty	1954	18	17	150	Low	1.22
V E G Gunderson	1959	24	16		Low
C Sowle Reservoir #2	1960	42	20	300	Low	0.28
Juniors Place	1962	34	20		Low
C Sowle Reservoir	1940	18	20		Low
Jjjj Russ	1962	59	16		Low
The Ox	1960	32	20		Low
Foss Farms INCorperated #3	1953	29	15		Low
Tri-W-Inc #2	1961	43	14		Low
Minutemen	1952	62	30	3000	Low	5.7
Bailer Dam		0			Low	2.2
Valley Dam		0			Low	2.1
Pines Dam		0			Low	0.1
Whatshisname	1909	75	16		Low
Whatshername	1943	64	26		Low
Blue Cheese	1950	16	12		Low
Maraschino	1960	20	14		Low
Hovland	1959	24	16		Low
Triple Crossing Detention Dam	1957	0			Low	43
North Fork Plug Dam		0			Low	0.3
Tigar Milk	1965	22	15		Low
Castle Rock Saddle Dam	1976	1830	20	2820	High	0.89
Vip Sewage Disposal Lagoons #1	1954	63	8		Low
Big Deal	1952	35	25		Low
Beaver Tooth	1950	51	16		Low
Oh No	1910	48	20		Low
Frazer	1913	2300	14		Low
Professor Pool	1950	34	20	250	Low	2.34
Vr-57 Dam		0			Low	2.1
Brown Cow Dam					Low	0.5
Penny	1950	4118	24		Significant
Gilda Radner	1962	90	20		Low
Ork	1949	112	25		Low
Flat Retention Dam / Mister Bill Dam	1973				Low	0.8
Shady Lane	1960	34	20		Low
Horse Trough	1960	32	15		Low
O'Henry	1930	40	15		Low
Dealers Choice	1944	17	20	1000	Low	6.25
Antelope Creek Reservoir	1944	63	22	1500	Low	3.75
Conehead Dam		0			Low	33
Remulac	1930	66	15		Low
Cockran Grazing #2	1960	10	20	500	Low	10.94
Tree Bark #2	1957	76	25		Low
Tree Bark #1	1947	34	20		Low
Thee End	1964	45	30	880	Low	2.25
Olive Oil	1950	125	22		Low
Polar Bear Reservoir	1950	129	20		Low
Mohair #1	1945	45	20		Low
Mohair #2	1945	106	25		Low
Ugly	1943	30	15		Low
Beck	1943	28	15		Low
Stark Dam	1945	33	20		Low
Lost Calf Detention Dam	1966				Low
Aces Wild	1956	33	12		Low
Jack of Hearts	1950	18	10		Low
Velvet	1950	23	10		Low
King of Diamonds	1950	28	15		Low
Jack of Spades	1955	69	10		Low
Jack of Diamonds	1959	32	15		Low
Ace of Diamonds	1956	47	20		Low
Snowfall	1930	26	20		Low
Two D-4 Ranch	1952	32	20		Low
One D-4 Ranch	1952	26	20		Low
Lang Corners	1952	13	8		Low
Simple Simon Dam		0			Low	0.7
Buckin'Horse	1960	21	8		Low
Pet Rock	1956	18	10		Low
Jfk	1964	18	8		Low
Hillbilly	1960	35	10		Low
Cowpath Dam	1967	190	49	3150	High	520
Yellow Water Dike	1938	1500	11	180	High	55
Nilan North Dam	1951	10092	51	395	High	3.55
Hanson Reservoir Dam	1932	84	13	470	Low	29
Screwed Up	1960	26	10		Low
Colstrip Evaporation Pond Dam	1976	2360	88	625	High	0.54
Colstrip Diversion Dam	1976	15	44	940	High	0.43
Vesvick	1957	28	15		Low
Peigneux	1960	29	10		Low
D Drum	1960	42	12		Low
Mitchell One	1960	32	15		Low
Meeting Place	1960	36	8		Low
Alley Oop	1957	100	20		Low
Second Telegraph	1963	80	12		Low
Early Bird	1960	55	10		Low
Spider One	1965	32	10		Low
General Ag Corporation #1	1960	30	18		Low
Matovich One	1960	36	12		Low
Khomeni	1960	48	22		Low
Insanity	1955	53	10		Low
Many People	1960	30	12		Low
German Bread	1950	128	44		Low	1
Transistor #2	1950	119	15		Low
Transistor #1	1950	119	15		Low
Wilma	1960	28	15		Low
L Sayer-Magdalena	1959	36	22		Low
Aytolloha #1	1957	94	30		Low
Belushi	1957	39	12		Low
Iranian	1958	40	15		Low
Gettin'High	1957	28	15		Low
Barney Rubbel	1960	40	15		Low
Johnstone Pasture	1950	30	18		Low
Ding-A-Ling	1955	28	15		Low
Shields Fields	1960	21	30		Low
Bobsland Dam	1955	30	18		Low
Nyquist #1	1960	40	15		Low
Don #1	1960	30	8		Low
Benes Bank	1960	99	15		Low
Too Far Gone	1955	79	15		Low
Helluva	1956	39	22		Low
Elderly Dam	1975	560	40		Significant	4.42
Cooper-Adams #5	1950	200	12.8		Low	80
Disco Creek	1960	24	12		Low
Adidias	1960	28	15		Low
Haypense	1955	27	12		Low
Big Railroad Reservoir	1960	28	15		Low
Mr Pp	1960	32	15		Low
Chocolate Milkshake	1962	53	22		Low
Clamhopper #1	1960	26	20		Low
Upper Glasston North Dam	1912	924	20		High
Sand Cow	1960	83	12		Low
Magnesia	1960	22	12		Low
White Elk (Wheatland)	1927	122	14.1		Significant
Nollmeyer #1	1975	38	25		Low
Third Stooges	1947	39	20		Low
Mayns Dam	1940	20	14		Low
Schindal Battle I	1920	115	17		Low
Thiellis	1972	56	18	230	Low	0.47
North Fork Red Lodge Reservoir	1920	46	18		Low
Grazing Antelope	1978	14	10	250	Low	43.28
White Silver	1950	20	15		Low
Neuman #2	1930	43	25		Low
Sunny Bueno	1953	33	30		Low
Robin Hood #1	1965	21	25		Low
Robin Hood #2	1960	50	30		Significant
Charlotts Webb	1960	42	20		Low
J B Long and Company #2	1930	28	20		Low
J B Long and Company #3	1950	38	34		Low
Curran-Barrett #1	1940	43	15		Low
Curran-Barrett #2	1899	120	20		Low
Rock Creek Lake Dam	1900	16	25		Low
Missouri Bird	1930	26	15		Low
Dawson Ranch #1	1948	22	30	30	Low	1.19
Dry Fork Fairhaven #1	1947	8	8		Low
Dry Fork Fairhaven #2	1943	7	15		Low
W C Eustance #1	1945	23	14		Low
Gollaher #2	1930	9	18		Low
Spun	1960	53	15		Significant
Muddy Spots	1938	40	20		Low
Elder Elmer	1953	53	36	68	Low	1.88
Dana-Cameron Ranch	1940	30	20	180	Low	2.56
Spaniard	1962	37	42		Low
Gmg	1960	32	20		Low
Payton Place	1965	28	20		Low
Haylodge #2	1940	33	15		Low
Ninemile Dam Lake #1	1940	34	22		Low
Peebles	1970	137	8		Significant
Big Gravel Dam 1	1952	106	20	0	Low	0
Daniel #1	1960	23	20	130	Low	2.97
Daniel #2	1954	30	20		Low
Daniel #3	1976	28	30		Low
Hanson Coulee	1930	28	12		Low
Stanley Steamer	1965	25	12	175	Low	2.19
Hybner	1960	76	10		Low
Keeling	1947	25	20		Low
Rain Dancer	1916	54	18		Significant
Big Jugs	1960	25	20	94	Low	2.37
New Calve	1970	20	20		Low
Beaver Pond	1940	21	15	3600	Low	11.2
Flat Milford Colony	1955	12	15		Low	2.37
Overnight Reservoir	1920	21	17		Low
Blomquist Reservoir	1950	84	12		Low
Edward Enterprises	1978	54	30		Low
Black Cat	1944	39	20		Low
Couch Coulee #2	1940	26	20		Low
Mr Wipple	1974	42	15		Low
Pollington Coulee	1957	6	15		Low
Sweet Adeline	1940	26	30		Low
Elias #1	1965	22	15	90	Low	0.41
Skoyen	1958	64	20		Low
Allison	1964	39	12		Low
Yunck	1950	90	20		Low
Golden Meadow	1947	67	24		Low	1.88
Banana Peel	1952	8	8	0	Low	0
Maddox Ranch Corporation #1	1960	4	7		Low
Ramcharger	1950	42	17		Low
Epstlon	1940	59	15		Low
Sheep Buyer	1905	33	25		Low
Half-Pint	1960	10	25		Low
Fuddy Duddy	1900	10	12		Low
Osterized	1908	44	11		Low
Little Phantom	1935	14	10		Significant
Macdonalds Farm Reservoir	1930	26	14		Low
Birkeland Reservoir	1950	46	30	130	Low	6.25
Homesteaders Settlement	1960	65	30		Significant
Tortilla	1920	44	12	330	Low	1.09
Tacky	1920	28	25		Low
Leepin'Antelope	1941	30	13	62	Low	4.69
Eagle Eyes	1946	23	24		Low
Bees Hive	1930	40	20	50	Low	40.63
Halverson Ranch INCorporated #1	1948	7	11		Low
Good Ol West	1960	124	30		Low
Sweet Pea	1940	30	20		Low
Pluto	1950	47	16		Low
Drga Dam	1938	110	30		Significant
Moncarpic	1948	37	20	220	Low	1.56
Phantom Coulee Reservoir	1906	163	25	130	Significant	22.97
Godfather	1900	116	30		Low
Lumberjack Junior	1950	23	20	100	Low	31.25
Fisherman George	1915	26	25		Low
Three Pronged Fork Dam	1965	12	10		Low
Chip Dipper	1956	26	20		Low
Smart Mans Dam	1960	45	12		Low
Chinamans Dinner	1930	10	12		Low
Paddle Board	1972	119	19	88	Low	0.19
Circut Breaker	1920	50	10		Low
Sour Apple	1930	32	30		Low
Toy Box	1973	20	30		Low
Douglas Creek Dam	1968	13	20		Low
Bayer #1	1900	7	10		Low
Hearst Lake	1898	140	9		Low
Christopher Columbus	1962	30	20		Low
Neptune	1920	22	16		Low
Cloudy Day	1953	32	20		Low
Young Sun	1970	23	15		Low
Deep Can	1935	139	35		Low
Robbie (Teton)	1940	8	8		Low
Costly Coulee Reservoir	1950	22	15		Low
Freak Out	1948	39	20		Low
Oak Ridge	1943	12	15		Low
Thav	1940	20	15		Low
Jonquil	1938	20	15		Low
Rockport Colony #2	1960	20	15		Low
Rockport Colony #1	1960	7	7		Low
Knowlton	1910	166	12		Low
Brady Lakes #4	1930	71	8		Low
Sand Dollars	1960	26	20		Low
Big Dumb Bunny	1972	99	16		Low
Willow Belt	1951	10	10		Low
Blooming Creek Dam	1960	21	8		Low
Flicked Bic	1960	16	12		Low
Lazy Jackson	1950	122	10		Low
Blanchard Pond	1960	10	10		Low
Mera	1945	40	20		Low
Dry Fields	1965	92	20		Low
Duck Fields	1960	5	20		Low
Kitty Milk	1944	22	20		Low
Widower	1954	35	18	130	Low	1.03
Yantighem	1961	13	14		Low
Royal Champion	1963	40	15	440	Low	0.32
Golden Gate Dam		8.4			Low	10
Brave Warrior Dam		0			Low	1.3
Spica	1952	18	12		Low
Node	1936	30	20		Low
Waterman	1945	32	20		Low
Baba Blacksheep	1903	40	21	160	Low	6.3
Artic	1950	26	25		Low
Kheta	1960	149	25		Significant
Pn Grazing Association #1	1953	25	15		Low
Crazy Creek Reservoir	1946	36	30		Low
Cafe Mocha	1950	16	25	1000	Low	7.41
Coffee Mate	1938	20	15	150	Low	7.41
Jessup Mill Pond Dam	1941	205	27	2078	High	1.25
Upsilon	1930	58	20		Low
Tsadi	1930	28	15		Low
Omicron	1950	166	15		Low
Velk Dam	1958	62	25		Low
Box Office	1950	28	16	200	Low	1.25
Bobs Mud Lake	1976	222	16		Low
Ice Skating Rink	1940	51	18		Low
Schotish	1970	22	15		Low
Narcissus	1950	48	20		Low
Michigan	1964	47	25	440	Low	0.63
Nine Gallons of Milk	1958	17	25		Low
California Coulee	1955	59	22		Low
Willie Nelson	1954	16	10		Low
Libra	1920	48	20		Low
Apogee	1965	63	30		Low
Jupiter	1819	32	10		Low
Mars	1958	59	12		Low
Venus	1819	32	14		Low
Samantha	1955	49	25		Low
Ostrich Egg	1950	39	20		Low
Mercury (Hill)	1941	50	12	180	Low	5.63
Epiphany	1960	20	8		Low
Capricorn	1965	33	24	220	Low	12.5
Maney	1979	101	21		Low	14.54
Indian Judy	1960	16	30	100	Low	3.41
Coffee Cake Dam	1930	46	14		Low
Cecrle #1 Dam	1960	38	30	300	Low	9.5
Bye-Bye	1953	27	24		Low
Aries	1960	22	15		Low
Missouri Wolf	1950	10	16		Low
Betelguese	1960	15	10		Low
Famolare	1960	5	7		Low
Kneeded	1930	26	20		Low
Closed Doors	1962	29	14		Low
Knockin'Knees Reservoir	1952	132	30		Low
Batters Box	1930	33	25		Low
Menkar	1966	17	30		Low
Dragons Head	1975	18	12		Low
Procyon	1950	34	12		Low
Chicago Lake	1968	83	15	220	Low
Echo Reservoir	1950	119	18	440	Low	1.09
Delmar	1914	42	20		Low	4
Doesitall	1950	69	25		Low
Skari and Sons #1	1958	6	10		Low
Complimentary	1950	62	30		Low
Homestead Dam	1953	2435	14	4770	Low	128
Aznoe #1	1962	35	10		Low	6.02
Roamin'Reservoir	1950	103	30	440	Low
Squiggles #2	1965	23	15		Low
Squiggles #1	1965	152	25		Low
Agnes Bob and Noel	1957	33	30		Low
Triple L Reservoir	1950	28	25	220	Low	2.81
Kodak	1926	31	25		Low
Nickles Worth	1930	32	12		Low
Vasboe	1908	48	24		Low
Big Sage Hen	1973	47	15		Low
Sister Sledge	1960	25	28		Low
Triple L and Er Fritz	1950	20	15		Low
Vredenburg Dam	1970	36	15		Low
White Sulphur Springs Sewage Disposal	1960	55	8		Low
Lepus	1956	18	30		Low
Pollocks Jh Valley of The Moon	1960	83	25		Low
Ponderosa Pine	1968	25	20		Low
Mclean and Sons INCorporated #1	1948	25	22		Low
Berland Skorupa Berland	1940	12	10		Low
Keil Ranch Reservoir #1	1940	50	30		Low
Floating Rib	1920	32	20		Low
Banka Dama	1930	32	20		Low
Black Out (Pondera)	1928	44	18		Low
Apocolipse	1930	29	10		Low
Otilalda	1960	48	15		Low
Orcutt Ranch Company	1948	32	20		Low
Cancer	1930	14	10		Low
Cracker	1915	127	35		Significant
Fowl Mouth	1950	77	30		Significant
Aldebaran	1920	74	35		Significant
Gordan Lightfoot	1972	83	25		Low
Young Clemons	1950	77	18		Low
Algol	1959	42	20		Significant
Castor (Choteau)	1960	26	20		Low
Lester Peters #1	1958	19	27	130	Low	1.56
Dato	1960	44	15		Low
Dachau	1960	36	15		Low
Djokjakarta	1960	28	15		Low
Dioscuri	1955	28	15		Low
Pollux	1960	28	25		Low
Airpump	1965	116	20		Low
Twin Lakes	1952	28	15		Low
Hagerty	1942	26	15		Low
Deiphobus	1953	32	10		Low
Deianira	1960	48	20		Low
Delilah	1960	116	10		Significant
Incorporeal	1935	24	15		Low
Twelvemile Coulee	1969	201	20		Low
Dies Irae	1961	55	25	180	Low	0.09
Deuteronomy	1972	28	15		Low
Eightmile Spring	1953	44	15		Low
Deus Nachina	1950	32	20		Low
Diogenes	1960	62	25		Low
Dionysia	1945	26	20		Low
Tryannosaurus	1953	32	20		Low
Diomedes	1947	26	20		Low
Dyan	1948	48	20		Low
Dolabriform	1965	35	25		Low
Dog Star	1962	111	25		Low
Dodecanese	1967	26	10		Low
Dnestr	1950	69	25		Low
Fuago	1960	57	8		Low
Mr Mito Bars	1960	25	30		Low
Mistress Leader	1956	111	25		Low
Tex Oh Leo	1960	24	15		Low
Kat Ruler	1965	40	15		Low
Mission Mountain	1950	26	20		Low
Capudj	1965	52	10		Low
Mustapha	1960	50	8		Low
Gildford Colony #1000	1960	89	20		Low
Sigurd	1970	40	14		Low
B'Rer Rabbit	1960	87	15		Low
Thretening Times	1950	26	20		Low
Qalqiliya	1965	124	30		Low
Miss Doll Dial Dam		0			Low	1.2
Best Rocky Twist	1965	32	20		Low
Deigratia	1960	42	20		Low
Old Mcdonalds Pig	1960	28	25		Low
Mr Flaming Jet	1938	139	15		Low
Petticoat Junction	1963	40	30	60	Low	1.58
Wicker Basket #1	1965	38	23		Low
Wicker Basket #2	1962	58	30		Low
Wet Mutt	1965	53	20		Low
Supenau Lake	1959	196	40		Significant
Dolcefarniente	1960	26	20		Low
Dolomites	1958	26	20		Low
Wendall Willkie	1965	24	15		Significant
Dordrecht	1968	145	28		Low
Draco	1950	102	35		Low
Doukhobors	1965	121	28		Low
Dramamine	1967	162	45		Low
Gala Kul	1960	58	20		Low
Purple Water	1916	38	20	90	Low	3
Night Fever School	1960	24	15		Low
Crystal Lake	1950	93	30		Low
Black Lake (Lincoln)	1935	74	20		Low
Mcgilla Gorilla #50	1970	63	20		Significant
Hundred Dollar Bill	1960	84	20		Low
Fifty Dollar Bill	1960	143	20		Significant
Two Dollar Bill	1940	40	15		Low
Hamen Reservoir	1945	177	22		Low
Dabler Dam	1950	29	20		Low
Mcintyre Reservoir	1930	58	30		Significant
Bull Pen #1	1960	58	30		Low
Bull Pen #2	1960	74	30		Low
Marias Hereford Ranch #30	1960	34	8		Low
Tedson Reservoir	1958	161	10		Low
Decuman	1965	32	15		Low
Deminish	1952	111	10		Low
Decarboxylation	1960	37	20		Low
Decameter	1960	26	20		Low
Oh Henry'S Place	1948	46	27		Low
Capacity	1974	46	14		Low
Swamp Cooler	1960	20	8		Low
Alkali Flat	1965	236	25		Low
Strudy Dam	1950	32	15	330	Low	4.06
Gjp Suta	1960	71	15		Low
Looney Tuney	1950	42	20		Low
Hillkleberry Coulee	1954	26	30		Low
Miss Easy Pride	1960	24	8		Low
The Moonspinner	1960	21	25		Low
Hyades	1956	20	12		Low
Ha-Choo	1908	13	8		Low
Him	1900	32	10		Low
Castor	1914	60	30		Low
Lipton	1977	21	10	70	Low	9.38
Crooked Man Dam	1960	53	25		Low
Cloakus	1947	12	15		Low
Fender Bender	1930	22	15		Low
Hunky Dorie	1920	63	15		Low
Multiplier	1933	24	13		Low
Two Turtle Dam	1960	26	20		Low
Ratzburg'S Army	1945	28	25		Low
Gladiolus	1945	58	30	180	Low	5.47
Rocky Mountain High	1900	71	20		Low
Loubren INCorporated #1	1940	51	30		Low
Wheat Crop	1938	10	27		Low
Ozone Layer	1960	21	25		Low
O'Lot O'Farmin'	1960	76	37		Low
Sagittaurius	1945	58	12	440	Low	1.88
Bar Z F Ranch INCorporated #1	1940	10	12	300	Low	1.88
Three Dollar Bill	1970	20	24		Low
Manchurians	1960	116	15		Low
Dammel Reservoir	1960	1038	21		Low
Hey Ray #2	1958	87	61		Low
Sumo	1934	20	20		Low
Tye	1955	37	20		Low
Rocky Crossing Reservoir	1950	491	12.2		Significant	471
Sands Lake North Dam	1911	405	11	110	Significant	0.2
Miller Brothers Livestock Reservoir	1975	32	20		Low
Onion Head	1955	239	28.9		Low
Little Lake	1912	125	25	500	Significant	0.45
Mud Lake	1950	58	25	0	High
Aster	1920	25	7		Low
German Reservoir	1900	36	15		Low
Ucaliptus	1950	10	10		Low
Eide Trail	1952	65	15		Low
Lars	1950	18	66		Low
Atlas	1950	74	20		Low
Herrin Lake	1949	36	15		Low
Smith Lake	1954	103	15		Significant
Detergent	1956	32	15		Low
Anderson Lake	1956	348	15		Low
Really Red	1953	66	10		Low
Marine Dam	1970	198	15		Low
Culver Springs Dam	1959	110	9	128	Low	1.2
Pants	1952	32	10		Low
Cactus	1947	28	15		Low
Humperdinck #1	1964	51	15		Low
Humperdinck #2	1964	51	15		Low
Mud Lake #1	1945	95	10		Low
Peru	1943	66	10		Low
Mud Lake #2	1945	69	10		Low
Babcock	1953	48	15		Low
Real Close	1963	18	15		Low
Dougcliff Reservoir	1950	26	20		Low
Higham Dam	1945	22	8		Low
Obermayer Lake	1950	36	15		Low
Lake Rene	1950	169	20		Low
Okaga Lake	1950	432	15		Low
Shelly'S Hope	1950	42	8		Low
Moore #1	1960	37	20	90	Low	0.78
Kistner Hardy Dam	1945	174	20		High
Pacabo	1956	30	8		Low
Beaver Ranch Dam	1945	88	15		High
Mad Chant	1950	37	20		Low
Cosmic Nick	1956	36	15		Low
Durham	1955	26	10		Low
Yastremski Dam	1950	40	10		Low
Dailey Lake	1945	569	5		Significant
Crazy Mountain Ranch	1968	270	36		High
South Fork Reservoir	1946	26	20		Significant
Moulton Reservoir #2	1950	33	25		Low
Cut Bank Sewage Disposal Pond	1959	158	20		Low
Blue Baron	1950	37	30	35	Low	3.91
Middle Axolotl Lake #1	1945	32	15		Low
Middle Axoloil Lake #2	1945	32	15		Low
South Axolotl Lake Dam		0			Low	0.8
East Axolotl Lake	1945	29	10		Low
Crazy Sombreo	1950	163	58		Significant	1.5
Fish Lake (Pondera)	1960	173	25	50	Low	2.41
Moving'Along	1948	42	38		Low
Neikro	1975	40	15		Low
Hankins #1	1950	85	40		Low
Fred Burr Lake (Granite)	1930	1730	21		High
Penzer Dam	1960	29	10		Low
Rock Creek Lake	1960	1477	30		Significant
Libbey'S Label	1945	63	8		Low
Stauffer Chemical #1	1954	589	47		Low
Silver Lake East Dam	1918	17570	11	350	Low	1.9
Silver Lake West Dam	1918	17570	17	130	High	1.9
B and B Fish Pond	1947	32	8		Low
Bison Retriever	1945	55	15		Low
Glen Lake	1950	2660	14		High
Landers #1	1949	48	15		Low
Little Blue Dam	1954	2445	95		Low
Meyer'S Dam	1902	13	25		Low
Biggerstuf	1960	33	13		Low
Lars Borg	1977	234	23		Significant
Forgotton	1955	26	15		Low
Yellow Sarpy	1965	35	25		Low
Yellow Minni Stone	1965	34	20		Low
Yellow Haired Custer	1967	28	15		Low
Pond No. 10	1980	15	31		Low
Sands Lake East Dike	1911	405	6.3	110	Significant	0.2
Upper Branham	1980	69	6		Significant	1
Pond No. 11	1980	35	22		Low
Grove Gulch	1964	16	30		Low
Pirate Dam	1982	192	59.5	100	Significant
Dry Fork	1986	6229	45		Significant
Browns	1986	226	47		Low
Bryan Dam	1980	70	25		Significant
Pond R1	1989	98	40		Low
Dry Coulee Dam	1974	103	30		Low
#5 Dam	1980	132	36		Low
Wyrick	1984	302	22		Low
Offerdahl-Johnson Dam	1980	900	17		Low
Fisher Dam	1978	580	34		Low
Thompson Creek Dam(Proposed)		82	15		Low
Wilke Dam	1912	51	16		Low
Green Hollow Creek Dam	1990	174	45	4100	High	4.4
Swartz Lake Dam	1960	68	10		Low
Maughan Dam	1960	20	35		Low
Stony Lake	1979	67	8	44	Low	1
Wales-Meyer Pond 2	1991	37	18		Low
Mattingly	1949	31	17		Low
Chicken of The Sea		66	15		Low
Peet Creek Dam		48	43		Significant	4
Leo Bergtoll Irrigation Dam	1981	98	17	240	Low
Haymaker Dam	1978	134	30	625	Low
Mcconnell	1983	30	25		Low
Beaver Pond Dam	1958	19	11	2435	Low	11.2
Macdonald Pond Dam	1953	16	9	804	Low	14.3
Gardner Dam	1989	103	27	2021	Low
Sparrow Pond Dam	1965	20	7	32	Low	0.2
Sparrow Slough Dam	1985	225	11	34	Low	0.4
Sharp Reservoir	1960	80	22	362	High
Big Sky County Wastewater Pond1	1997	184.5	23.5		High
Standley Irrigation Dam	1977	30	15		Low
Ron Jacobson Dam	1977	364	25	300	Low
Big Sky County Wastewater Pond3	1997	60.1	22		High
John Ragsdale Dam	1980	61	19	320	Low
Bonhomme Dam	1954	65	26	150	Low
Marstaeller Irrigation Dam	1984	113	39	3169	Low
Eggebrecht Dam	1977	50	35		Low
Bill Christensen Dam	1976	116	17.3		Low
Big Sky Lake Dam (Missoula)		446	7		Significant	3.3
Eureka Holding Pond Dike	1982	96	40	0	Significant
Park Lake Dam	1872	389	31	4500	High	0.48
Chabot Reservoir Dam #2	1999	73.4	8	9	Low	0
Flathead County Stormwater Retention Pond	1999				Significant	0
Smith Lake Dam	1938	95	11.5	7	High	2.6
Dry Hollow	1999	41.7	25		Low	0
Stone Ranch Dam	2001	90	40		Low	0
J.L. Big Reservoir		342	23.5		Low
Petersen Dam	1939	150	14		Low	15
Carbone Flood Control Dam	2002	327	32	14300	High	0
Douglas Creek Tailings Dam		166	60		Significant	0
Spartan/Playfair Park Retention Basins	2003	115.6	8	75	High	0
Panasuk Dam		47.4	56.8		Significant	0
Little Sleeping Child Creek Dam	1927	59	34.5	800	High	11.25
Deadmans Basin Water Supply Canal Storage Reservoir #2		69	33.1		Low	0
Deadmans Basin Water Supply Canal Storage Reservoir #5		46.2	30.1		Significant	0
Deadmans Basin Water Supply Canal Storage Reservoir #6		39.21	28.2		Low	0
Schutter Reservoir	2006	100.49	8	353.8	Low	0
Dietz Storage #8	2007	82.36	25		Low	0
Monida Creek #1 Du Dam	2003	124			Low
Monida Creek #2 Du Dam	2003	68			Low
Pipe Organ Du Dam	2003	74			Low
Sand Creek Du Dam	1999	373			Low
Fr Dam	2003				Low
Reser Dam	1980	450			Low	4
Oliver Detention Dam	2003				Low	0.39
Pintail Dam	2003				Low
Scoup Dam	1966	0			Low	0.87
Atlas Dam	1984	51			Low	2.1
Bugs Detention Dam	1977	0.2			Low	0.2
Camp Detention Dam	1954	0			Low	20
Chapman Dam	2003				Low
Mcnab Dam	2003				Low
Paulo Dam	2003	51			Low
Saskview Dam	2003				Low
Three Trees Detention Dam	1954	0			Low	8.9
Tuff Retention Dam	1975				Low
Vr-77 Retention Dam	2003				Low	31.9
20 Dam	2003				Low
Beardsley Retention Dam	2003				Low	2.4
Cbc Dam	1958				Low	0.52
Misplaced Dam	1963				Low	0.53
Schlenker Retention Dam	2003	50			Low	4.03
Easy Retention Dam	1972				Low	2.9
Bar Island Detention Dam	1967				Low	13.2
Big Goose Retention Dam	1975	0			Low	3.9
Current Detention Dam	1969	10.3			Low	5.3
Little Bunny Detention Dam	1967				Low	3.4
Murky Retention Dam	1966				Low	2.4
Old Dibbler Ret. Dam	1912	287			Low	5.3
Pr-71 Retention Dam	1936				Low	3.1
Tarawa Retention Dam	1947	29.8			Low	4
Wapiti Dam	1984	51			Low	0.2
Clark Retention Dam	2003	60			Low	4.5
Mcclure Detention Dam	2003	50			Low	8.44
Swan Dam	2003				Low
Belgrade Waste Water Treatment Pond 1		250	18		Low	0
Hinman Dam	2000	21	34		High	0
Bear Creek Reservoir Center Dam	1950	200	11.4		Low	80
Anita Dam	1995	553.16	46	23245	High	15.9
Wolf Coulee Dam	2004	279	37.6		Significant	0
Shotgun Creek Dike #2	1930	2371	9.8		Significant	0
Shotgun Creek Dike #3	1930	2371	7.9		Significant	0
Cow Creek		1299	43		Significant	0
Smurfit-Stone Container Storage Ponds		1272	25		Significant	0
Miller Dam	1980	98	9		Significant	4.72
Murnion Dam		158	22.5		Low	17.67
Curry Dam		172.8	27		Significant	0
Manchester		100	8		Significant	0
Sample Flats Dam		345	14		Low	0
State-Murphy Dam	1936	70	15.2		Low	854
Twin Bridges Wastewater Lagoon Dam		96	12.5		High	0
Katy's Lake Dam	1990	5000	10	100	Low	7
Medicine Lake Dam No. 10	1935	2250	8	5150	Low	690
Fergus County #1		96	24.5		Low	0
East Dam			80		Significant	0
West Dam			100		Significant	0
Tailings Impoundment		200	155		Significant	0
No. Decker Flood Control Reservoir No. 2		287.93	52	1243	Significant	13.46
Rock Lake Dam	1960	1483	6.33		Low	0
American Prairie Reserve Pond 6		90	14.2		Low	0
American Prairie Reserve Pond 3		210	12.4		Low	0
Durfee Creek Dam		121	29.94		Low	0
Lammers #1	1984	292	25		Low	1.26
Goffena	1986	140	24.2		Significant	9.97
State-Klamert		70.5	31.6		Low	580
Lakeside		93	22		High	0
Mt Tunnels Tailings Dam					High	0
Golden Sunlight #2 Tailings Dam		368			High	0
East Boulder Tailings Dam		153			High	0
Stillwater Nye Tailings Dam		107			High	0
Stillwater Hertzler Tailings Dam		153			High	0
Rattlesnake Dam	1962	89		70	Low	3.6
Ostleer Dam		146			Low	0.6
Mauland Dam	1946	31.6			Low	0.1
Gipsy Lake Dam	1872	34	9		Low	3.47
Norman #2	1999	86.3	26.5		Low	11.8
Blacks Pond Dam	1960	59	26	740	Low	8.1
26n9e22		84	21.6		Low	0
Whisker Dam	1954	264	24		Low	1280
White Elk Dam #2	1927	122	8		Low
Ward Dam	2003				Low	0.7
Barretts Diversion	1962	300	11	2500	Low	2737
Saint Marys Diversion	1920	100	29		Low
Sediment Control Dam			30		Low
North Tucks Slough Dam	1990	200	13	98	Low	0.42
Re-Regulating	1979	470	15	4800	Low	52

$6.99/Month
After 7 Day Free Trial

SNOFLO^®

MONTANA RESERVOIR LEVELS

April 26 2025

Reservoirs & Dams

Nearby Parks

Fishing Destinations

Snoflo Premium $6.99/Month After 7 Day Free Trial
Secure Payment Information

SNOFLO®

MONTANA RESERVOIR LEVELS

April 26 2025

Reservoirs & Dams

Nearby Parks

Fishing Destinations

SNOFLO^®