Reservoir report

Michigan reservoirs & dams

Every documented dam and reservoir in Michigan — with normal storage capacity, dam height, max discharge, hazard classification, and drainage area. Sourced from USACE NID and state water-resource agencies.

Dams in Michigan

1,048

Total storage

280,597,735ac·ft

High-hazard dams

169

Updated

May 23

Open the Michigan reservoir layer on the map Every dam and reservoir filtered to Michigan on the interactive map.

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May

2026

Reservoir report

Michigan has over 1200 dams, 200 of which are major dams, many of which form significant reservoirs. The state's major reservoirs include Lake St. Clair, Houghton Lake, Higgins Lake, Hubbard Lake, Manistee Lake, and Hamlin Lake. These reservoirs are primarily fed by various rivers, including the St. Clair River, Au Sable River, and Manistee River. Michigan's hydrology is heavily influenced by snowpack and winter precipitation, which provide the bulk of the water supply for the state's streams and reservoirs. The Upper Peninsula, with its higher elevations and colder temperatures, typically has higher snowpack levels and more significant snowmelt runoff than the Lower Peninsula. Some areas of the state have experienced record high water levels and flooding in recent years, while other areas have experienced drought conditions. Seasonal trends in water levels vary by location and depend on factors such as snowmelt timing and precipitation patterns. Overall, Michigan's reservoirs and dams play a crucial role in regulating water supply and managing flood risk in the state.

Michigan at a glance

Storage, hazard, and history

How the Michigan dam inventory breaks down -- aggregate stats computed across every documented dam in the state.

Hazard classification

High169
Significant148
Low722
Unknown9

USACE downstream-consequence rating, not failure likelihood.

Notable dams

Tallest Empire Mine Tailings Basin Dam 163 ft
Oldest Lagrange Lake Dam 1826
Total storage All Michigan dams 280,597,735 ac·ft

Built by decade

Most U.S. dams were built mid-20th century during the federal water-development era.

Full inventory

Michigan dams & reservoirs

Every documented dam in Michigan. Sortable by any column; quickly filterable by name. Numeric columns heat-mapped from light to deep based on value. Tap any dam for the full report.

Name	Year built	Normal storage	Dam height	Max discharge	Hazard	Drainage area
Senske Dam	1960	20	19	140	Low	0
Little Wolf Creek Dam	1948	320	14	1,950	Low	53
State Street Dam	1938	600	18	5,000	Significant	308
Swan Creek Dam	1937	560	22	1,600	Low	41
Williams Mill Dam	1870	55	17	760	Low	0
Flook Dam	1965	4,000	12	7,880	Significant	534
Algonquin Lake Dam	1927	580	14	334	Significant	14
Cedar Creek Dam	1870	100	16	210	Low	7
Kent Lake Dam	1946	9,600	20	3,800	Significant	145
Nashville Dam	1874	300	13	3,735	Low	226
Orangeville Dam	1920	35	9	225	Significant	11
Dolbee Dam	1962	75	10	610	Low	82
Charlyle Dam	1957	140	17	210	Low	2
Upper Silver Lake Dam	1964	1,120	25	880	High	12
Lower Lake Miramichi Dam	1961	2,500	14	230	Low	4
Dayton Lake Dam	1833	1,020	18	40	Significant	1
Dingman Marsh Flooding Dam	1959	2,240	11	60	Low	9
Blackhawk Dam	1830	216	17	1,370	Low	72
Morrison West Chain Lake Level Control Structure	1847	1,800	14	3,840	Low	173
Grand Rapids	1909	2,141	24	42,000	High	3,720
Grand Rapids Detached Dike No 2	1909	2,141	10	·	Low	3,720
Grand Rapids Detached Dike No 3	1909	2,141	10	·	Low	3,720
Randall Dam	1838	50	15	3,515	Undetermined	0
Woodin Lake Dam	1940	90	9	5	Low	2
Rice Creek Dam	1835	30	12	1,330	Low	97
Grasshopper Gulch Walleye Pond Dam	1981	52	20	50	Low	0
Redmon (Marshall) Perrin 1	1893	1,775	12	4,200	High	352
Perrin Dam No 2	1893	1,775	12	4,200	High	352
Bergland Dam	1906	35,200	8	10,000	Low	17
Centenial Mill Dam	1835	70	17	300	Low	0
Lagrange Lake Dam	1826	1,920	15	1,325	Significant	57
Lower Mill Dam	1840	30	17	3,800	Significant	69
O'Neal Lake Dam	1954	500	10	·	Low	8
Streater Mill Dam	1840	20	14	500	Low	0
Upper Mill Dam	1970	700	14	1,130	High	52
Quigley Dam	1965	60	23	465	Low	7
Starks Mill Dam	1951	48	22	1,900	Low	0
Mcdonald Lake Dam	1945	2,100	7	·	Low	·
Beebe Lake Dam	1938	600	22	57	Low	1
Little Black River Structure A	1962	0	34	11,200	High	10
Farwell Mill Pond Dam	1909	300	18	450	Low	22
Little Black River Structure B	1962	0	31	970	High	15
Mckays Dam	1940	500	13	160	Low	6
Lake 13 Dam	1948	950	19	96	High	7
Elsie Dam	1840	60	13	2,455	Low	192
Little Black River Structure C	1962	0	22	·	High	4
Bellevue Mill Dam	1854	82	14	1,300	Low	176
Fontinalis Club Middle Dam	1960	30	13	·	Low	19
Mix	1910	180	7	3,670	Low	654
Fontinalis Club Home Dam	1960	25	14	·	Low	19
Sand Lake Level Control Dam	1981	175	7	8	Low	2
Avery Lake Dam	1970	1,140	15	360	Low	11
Atlas Dam	1835	310	22	1,770	Significant	50
Fenton Water Dam	1935	220	16	500	Significant	60
Goodrich Dam	1913	150	22	2,440	Significant	52
Hamilton Dam	1920	116	22	25,000	High	749
Kearsley Dam	1929	2,000	33	6,235	Significant	115
Linden Mill Dam	1967	80	17	2,518	High	78
Thread Lake Dam	1973	320	9	2,256	Significant	58
Holloway Dam	1954	15,350	38	36,200	High	526
Little Black River Structure D	1964	0	25	·	High	4
Misteguay Creek 4	1967	0	39	15,375	High	133
Molasses River Flooding #2 Dam	1959	650	12	·	Low	2
Misteguay Creek 3a	1966	0	29	14,450	Low	93
Bessemer Township Park Dam	1936	130	11	1,340	Low	0
Black River Dam	1947	480	15	570	Low	9
Mcdonald Lake Dam	1941	1,090	9	380	Low	25
Bissell Pond Dam	1852	150	16	·	Significant	4
Crooked Lake Level Control Structure	1949	460	18	1,240	Low	22
Boston Pond Dam	1968	500	12	230	Low	3
Lower Dam	1965	120	23	1,120	Low	17
Lake Le-Ann South Dam	1960	700	23	85	Low	2
Lake Le-Ann North Dam	1961	800	27	174	Significant	4
Warren's Walleye Pond Dam	1965	185	15	·	Low	2
Gene's Pond Dam	1973	6,132	27	·	Low	24
Big Mosherville Dam	1898	92	10	82	Low	0
Ribeck Mead And Turner Dam	1880	500	15	85	Low	2
Pittsford Mill Dam	1872	45	14	1,400	Low	0
Lake Somerset Dam	1968	2,422	31	883	Significant	14
Hancock Creek Dam	1951	310	12	230	Low	7
Hillsdale Millpond Dam	1837	20	14	730	Significant	9
Bear Trap Dam	1885	415	7	190	Low	0
Redridge Dam	1902	940	50	·	Significant	35
Bowen Mill Dam	1924	550	16	40	Low	1
Moores Park Dam	1904	1,928	22	10,300	High	768
Hubbardston	1860	300	20	·	Low	·
Humany Dam	1932	37	10	400	Low	20
Cannon Creek Dam	1930	60	15	1,500	Low	0
Portland	1919	117	9	2,400	Low	1,700
Smyrna Milling Company Dam	1908	90	24	1,500	Low	32
Empire Mine Tertiary Pond Dam	1975	3,348	90	0	Low	6
Sterner Dam	1921	65	13	1,000	Low	0
Big Quinnesec Falls	1949	3,790	77	39,347	High	2,475
Big Quinnesec Falls Dike "A"	1949	3,790	10	39,347	High	2,475
Big Quinnesec Falls Dike "B"	1949	3,790	13	39,347	High	2,475
Misteguay Creek 2a	1966	0	29	10,800	Low	54
Mill Creek Structure	1965	1,670	28	70,800	High	23
Sixmile Creek Pond Dam	1965	340	17	400	Low	0
Barnes Dam	1964	60	13	770	Low	0
Grand Ledge Dam	1900	1,200	8	9,000	Low	1,280
Webber Ranch Dam	1930	75	15	150	Low	0
Rodman Dam	1957	50	19	1,000	Significant	28
Gribben Tailings Basin Dam	1977	19,900	115	23	Significant	2
Greenwood Afterbay Dam	1973	480	41	1,200	Significant	71
Doc And Tom Lake Level Control Structure	1955	15,000	9	330	Low	0
Surrey Lake Dam	1965	1,500	16	147	High	4
Argentine Dam	1929	30,000	17	1,750	Significant	92
Blanchard Pond Dam	1978	200	12	1,600	Low	12
Harris Dam	1870	100	16	13,500	Low	391
Russell Dam	1950	40	17	40	Low	0
Brooklyn Dam	1940	115	22	1,000	High	32
Michigan Center Dam	1911	5,280	10	420	Significant	63
Concord Dam	1830	300	12	1,900	Low	0
Horton Dam	1850	50	6	426	Significant	16
Leoni Dam	1913	42	10	235	Low	17
Liberty Dam	1848	31	11	2,000	Significant	12
Minard Mill Dam	1944	110	8	4,000	Low	0
Norvell Dam	1839	400	13	1,510	Low	92
Ford Dam	1936	340	26	·	High	2
Waterloo Dam	1963	95	16	460	Low	6
Net River Dam	1953	1,200	19	·	Low	33
Portage Creek Trout Pond Dam	1938	50	7	490	Low	2
Spring Valley Park Dam	1956	180	13	196	Significant	2
Upper Hiawatha Dam	1947	50	9	·	Significant	11
Bryant Mill Dam	1946	0	17	797	High	27
Lower Comstock Dam	1850	50	18	334	High	12
Middle Comstock Dam	1890	50	21	270	High	13
Baker Dam	1962	34	19	90	Low	3
Cooks Mill Dam	1870	100	18	460	Low	6
Fox And Bears Dam	1840	20	12	310	Low	20
Howlandsburg Dam	1837	120	16	385	Significant	22
Rainy River Dam	1960	810	11	253	Low	12
Twin Falls	1912	9,750	35	58,900	High	1,790
Twin Falls Auxiliary Spillway	1960	9,750	30	58,900	High	1,790
Twin Falls Auxiliary Dike	1912	9,750	30	58,900	High	·
Sunset Lake Dam	1850	320	11	729	High	37
Monarch Paper Mill Dam	1916	81	20	3,600	Low	21
Morrow	1941	6,000	26	11,200	High	991
Grass Lake Level Control Structure	1937	1,495	16	185	Low	0
Scotts Mill Dam	1859	55	19	480	Significant	7
Brook Lodge Dam	1880	40	10	575	Significant	0
Alcona	1924	25,000	60	22,100	High	1,469
Allegan	1936	17,200	30	26,703	Low	1,550
Au Train	1910	12,319	31	13,200	High	80
Au Train South Levee	1910	12,319	15	13,200	High	80
Bond Falls Main Dam	1938	36,000	50	7,200	High	190
Bond Falls Auxiliary Dike	1938	36,000	25	7,200	High	·
Bond Falls Control Dam	1938	36,000	40	7,200	High	·
Bond Falls Sand Lake Dike	1938	36,000	10	·	Low	·
Bond Falls South Auxiliary Dike	1938	36,000	10	·	Low	·
Brandy Brook Dam	1964	60	8	·	Low	4
Brevoort Lake Dam	1938	20,500	7	617	Low	51
Brule	1919	8,600	66	62,000	High	1,020
Buchanan	1895	3,895	23	36,814	High	4,037
Carp Intake Dam	1912	850	57	·	High	64
Carp River Dam	1942	22,500	60	4,330	High	37
Chalk Hill	1927	8,120	41	80,000	High	3,220
Cooke	1912	30,000	50	20,948	High	1,641
Croton	1907	22,000	46	54,494	High	2,290
Cataract Hydroelectric	1929	860	30	3,800	Low	210
Escanaba No 1 Dam	1907	750	31	14,600	Low	892
Escanaba No 2 Dam	1910	250	20	·	Low	915
Escanaba No 3	1919	1	29	21,100	High	907
Escanaba No 4 Boney Falls	1920	1	49	100,000	High	770
Five Channels	1912	·	40	23,913	High	1,613
Foote	1918	30,000	47	38,774	High	1,664
Four Mile Dam	1902	900	27	27,000	High	1,260
Hardy	1931	130,000	100	66,566	High	1,910
Hemlock Falls	1953	410	34	16,000	Low	665
Hillman	1895	500	16	2,100	Low	249
Hodenpyl	1925	39,684	90	25,759	High	1,018
Hoist	1941	31,563	63	21,970	High	138
Hoist Left Embankment Saddle Dike	·	31,563	10	·	High	·
Hubbard Lake Dam	1890	34,200	11	1,100	Low	15
Kingsford	1924	6,891	38	41,200	Low	2,367
Loud	1913	12,600	40	28,853	High	1,602
Lower Paint	1952	2,513	23	11,900	Low	665
Ludington	1973	54,000	110	68,000	High	·
Forestville ( Dam 2 )	1912	2,943	62	12,700	High	158
Tourist Park (Marquette Dam 3)	1924	600	34	5,400	High	159
Mc Clure	1919	1,832	46	22,280	High	141
Michigamme Falls	1953	7,460	72	17,000	High	724
Minnie Lake Dam	1939	69	8	1,132	Low	9
Mio	1917	6,061	38	30,880	High	1,100
Mottville	1920	4,256	23	20,610	High	1,866
Ninth Street	1910	6,000	24	20,600	High	1,275
Norway Point	1924	27,550	43	55,000	High	1,260
Olga Lake Dam	1937	145	8	180	Low	2
Peavy Falls	1943	34,250	78	15,500	High	715
Presque Isle Wildlife Dam	1958	1,600	13	·	Low	106
Prickett	1931	6,500	54	44,000	High	400
Prickett Intake & Powerhouse	1931	6,500	69	800	High	400
Ford Lake	1932	17,770	45	30,600	High	814
Rogers	1906	·	40	31,432	High	1,749
Saxon Falls	1912	550	35	9,500	Low	262
Silver Lake Main Dam	1912	28,000	30	3,125	High	24
Silver Lake Dam No. 2	1912	28,000	39	·	High	·
Silver Lake Southwest Dike	1912	28,000	8	·	Low	·
Sturgeon River Dam	1924	5,700	80	4,400	Undetermined	248
Sturgeon Falls	1905	2,000	37	23,800	Significant	3,014
Tippy	1918	27,620	82	27,361	High	1,451
Lake Contos Dam	1950	110	12	160	Low	10
Upper South Dam	1930	40,100	20	4,850	Low	182
Victoria	1930	10,300	115	21,000	High	661
Watervliet Dam	1849	340	11	3,500	Undetermined	0
Way	1941	100,592	47	17,000	High	645
Way Dike B-C	1941	100,592	25	17,000	High	645
Way Dike D	1941	100,592	15	17,000	High	·
Way Dike E	1941	100,592	15	17,000	High	645
Way Dike F	1941	100,592	10	17,000	High	·
Way Dike G	1941	100,592	15	17,000	High	645
Webber	1907	6,000	30	50,226	High	1,750
White Rapids	1927	5,990	39	49,000	High	3,228
White Rapids Left Causeway	1927	5,990	7	·	Low	3,228
Heil Dam	1970	90	23	160	Low	12
Barryton Dam	1920	175	14	·	Significant	144
Buckhorn Creek Dam	1900	50	28	1,400	Low	0
Schmucker Creek Dam	1967	55	10	0	Low	2
Morley Dam	1908	500	22	3,375	Significant	157
Haymarsh Lake Dam	1949	1,000	12	640	Low	7
Hermansville Dam	1888	475	12	·	Significant	15
Shakey Lakes Dam	1926	640	14	2,140	Significant	54
Hayward Lake Dam	1952	3,600	10	860	Low	50
Falmouth Dam	1930	135	15	·	Low	234
Bay Land Dam	1967	100	14	172	Low	2
Horseshoe Lake Dam	1940	135	16	145	Low	14
Peas Lake Dam	1961	115	18	25	Low	1
Reedsburg Dam	1941	1,720	16	6,800	Significant	349
County Farm Dam	1926	150	16	150	Low	31
Rush Lake Level Control Structure	1956	2,250	19	106	Low	0
Atlanta Dam	1920	615	15	950	Low	0
Brush Creek Dam	1930	190	13	·	Low	28
Browns Pond Dam	1844	70	16	230	Significant	8
Stronach Dam	1912	780	20	3,800	Low	274
Mission Creek Dam	1950	0	12	2,600	Low	0
Hodder Dam	1959	240	16	1,340	Low	17
Silver Creek Pond Dam	1950	70	10	70	Low	2
Rowe Dam No 1	1888	60	13	400	Low	18
Rowe Dam No 2	1915	60	14	250	Low	0
Hamlin Lake Dam	1913	85,600	23	1,700	High	206
Oxford Multi-Lakes Control Structure	1975	650	12	1,418	Low	0
Foch Lakes Dam	1948	200	13	190	Low	2
Clarkston Dam	1900	54	34	80	High	12
Clintonville Dam	1915	2,400	14	775	Significant	0
Tomahawk Creek Flooding Dam	1965	2,775	25	125	Low	8
Davisburg Dam	1835	100	16	98	Low	7
Loon Lake Dam	1936	2,400	8	1,282	Significant	74
Cornwall Creek Dam	1966	1,740	33	475	High	5
Erity Dam	1913	150	16	800	Low	41
Ford Dam #3 (Hubbell Pond)	1939	800	25	1,350	Significant	132
Wildwood Lake Dam	1962	1,400	23	·	High	3
Gehrke Dam	1913	20	18	0	Significant	0
Shelldrake Dam	1964	448	13	1,290	Low	14
Holly Dam	1840	430	12	600	Significant	41
Dollarville Dam	1971	2,000	12	5,275	Low	168
Lake Louise Dam	1925	700	12	555	High	9
Lakeville Lake Dam	1913	1,100	10	122	Low	5
Stanley Lake Dam	1950	240	12	·	Low	16
Blind Sucker Flooding Dam	1956	3,360	12	720	Low	14
Lake Orion Dam	1829	1,800	18	1,010	Significant	37
Spring Creek Trout Pond Dam	1965	50	16	·	Low	2
Lake Le Vasseur Dam	1953	198	12	·	Low	19
Niobe Dam	1950	70	15	65	Low	2
Oxbow Dam	1964	6,900	15	458	High	26
Perrysville Dam	1890	50	13	33	Low	11
Pontiac Lake Dam	1920	2,900	21	596	High	21
Pungs Dam	1923	120	18	450	Low	12
Quarton Dam	1921	60	19	3,736	Significant	22
White Pine Mine North Tailings Dam #2	1971	27,000	75	580	Significant	14
Carpenter Dam (Indian Lake Dam)	1878	22,500	10	1,980	Significant	283
Spring Lake Dam	1938	100	8	50	Low	1
Gray's Creek Dam	1994	60	11	850	Low	1
Waterford Multi-Lakes Level Control	1973	2,000	12	1,520	Significant	37
Wildwood Lake Dam	1961	221	22	57	High	3
Winkler Pond Dam	1917	140	13	1,113	Significant	69
Black Creek Dam	1956	230	10	600	Low	19
Crystal Valley Dam	1937	450	16	440	Low	6
Gales Pond Dam	1941	50	14	·	Low	0
Hart Lake	1927	3,600	31	4,000	Low	·
Devoe Lake Dam	1963	185	8	375	Low	1
Nahma Marsh Dam	1988	160	7	·	Low	1
Mansfield Club Dam	1965	75	30	850	Low	3
Marciniak Dam #1	1950	70	17	45	Low	0
Upper Reed Lake Dam	1950	160	11	2,300	Low	1
Heintz Lake Dam	1930	20	8	270	Low	1
Stylus Lake Dam	1954	1,290	16	600	Low	25
Brebner Dam	1969	32	25	3	Significant	1
Sanback Dam	1857	40	24	770	Significant	0
Engle Pond Dam	1936	40	11	20	Low	1
Weiler Dam No 1	1969	50	18	2,480	Low	0
Misch Lake Dam	1950	290	10	230	Low	1
Hemingway Lake Dam	1912	700	12	384	Low	3
Potters Lake Dam	1947	770	8	764	Low	11
Lake Ogemaw Dam	1964	6,150	32	100	Significant	6
Fisk Dam	1900	15	11	1,540	Low	0
Monroe Street Dam	1894	140	18	4,660	Significant	538
Snoblen Dam	1950	70	13	35	Low	1
Thompson Dam	1940	45	12	80	Low	4
West Branch Mill Pond Dam	1900	20	20	1,500	Undetermined	20
Rose Valley Gun Club Dam	1946	75	15	155	Low	2
Little John Flooding Dam	1957	250	20	65	Low	2
Faussett Dam	1960	500	17	50	Low	2
Traver Creek Retention Dam	1981	0	13	766	Low	0
Mcclouds Walleye Pond Dam	1984	46	11	75	Low	0
Marion Dam	1893	70	11	800	Significant	59
Clayton Dam	1955	100	10	·	Low	3
Hidden Lake Dam	1968	60	8	2,000	Low	1
Phipps Lake Dam	1930	54	10	50	Low	2
Lake Lure Dam	1960	380	21	50	Low	1
Rhoads Dam	1900	100	9	25	Low	4
Bills Dam	1961	25	14	930	Low	0
Nartron Dam	1956	240	17	1,800	Low	87
Croswell Dam	1902	200	12	1,960	Low	369
Davis Dam	1900	30	17	60	Low	0
Springwood Lake #1 Dam	1959	230	11	283	Low	1
Dexter Dam	1932	80	15	4,000	Undetermined	128
Sutton Lake Dam	1959	500	12	20	Low	0
Pankey Dam	1900	30	10	400	Low	12
Winnewana Dam	1956	1,000	12	·	Significant	2
Sharon Mills Dam	1930	120	10	1,700	Low	128
Hoister Lake Dam	1955	150	15	74	Low	3
Trout Lake Dam	1961	160	19	60	Low	1
Old Fur Farm Dam	1949	530	9	980	Low	40
Big Bradford Lake Level Control Structure	1979	390	7	25	Low	0
Little Platte Lake Control Dam	1969	2,000	10	1,100	Low	0
Manistique Lake Dam	1977	20,200	7	560	Low	·
Trout Brook Pond Dam	1958	36	9	70	Low	1
Woodland Dam	1931	90	22	345	Low	4
Reed Ranch Dam	1938	380	14	120	Low	·
7th Spectacle Lake Dam	1939	120	12	15	Low	·
Golden Lotus Dam	1955	355	22	·	Low	57
Root Dam	1860	0	14	·	Low	49
Munuscong Bay Dam	1966	900	7	680	Low	0
Backus Creek Dam	1956	900	11	430	Low	18
Little Mud Lake Dam	1957	1,500	10	430	Significant	21
Denton Creek Flooding Dam	1954	540	11	820	Significant	15
Blomgren's Marsh Dam	1967	180	10	·	Low	2
Lake James Dam	1962	750	18	1,120	High	41
Felch Mountain Dam	1967	100	9	·	Low	4
Crystal Lake Level Control Dam	1977	15,520	7	900	Low	0
Robinson Creek Flooding Dam	1955	560	9	310	Low	21
Priddy Lake Dam	1968	60	16	65	Significant	1
Atlanta Sportsmen Dam	1980	28	13	90	Low	1
Sage Lake Dam	1960	96	9	60	Low	5
Petobego Dam	1951	250	11	·	Low	11
Milli-Ander Pond Dam	1983	112	7	360	Low	4
Townline Creek Flooding Dam	1968	450	10	870	Low	33
Pickerel Lake Dam	1957	250	12	640	Low	7
Featherbed Dam	1952	600	9	190	Low	2
Sawdel Lake Dam	1949	70	7	260	Low	4
Chesaning Dam	1863	60	9	·	Low	619
Frankenmuth Dam	1848	30	13	·	Low	842
Groveland Dam #8	1977	8,112	60	·	Low	6
Fords Dam	1930	1,000	31	15,175	Low	486
Winchester Dam	1954	6,100	13	900	Significant	40
Nankin Mill Dam	1921	120	17	2,340	High	63
Fawn River Mill Dam	1830	55	14	2,350	Low	0
Hartenstene Dam	1912	600	30	4,180	Low	44
Brockies Pond Dam	1965	35	20	60	Low	1
Kings Mill Dam	1836	110	14	2,792	Low	176
Lamberson Dam	1839	2,400	16	2,050	Significant	112
Buckies Pond Dam	1965	50	15	60	Low	0
Fawn River Power Company Dam	1830	160	22	620	Low	0
Portage Plant Dam	1922	900	19	7,734	High	192
Silver Creek Trout Pond Dam	1962	29	14	105	Low	9
Kawkawlin Flooding Dam	1962	1,420	11	160	Low	6
Manistique Papers Dam	1919	4,800	25	·	High	1,450
Byron Dam	1847	500	15	1,287	Low	191
Corunna Dam	1843	60	10	3,700	Significant	507
Shiawassee Town Dam	1904	450	19	5,100	Low	418
Caro Dam	1928	800	19	11,000	Low	636
Murphy Lake Level Control Structure	1928	800	10	300	Low	7
Good Point Flooding Dam	·	175	11	27	Low	1
Bangor Dam	1975	55	13	1,000	Low	0
Millecoquins Creek Dam	1965	42	18	64	Low	0
Mcalpine Trout Pond Dam	1964	30	19	·	Low	1
Maple Lake Dam	1908	1,846	27	4,640	High	94
Fibron Trout Pond Dam	1964	20	14	·	Low	6
Ford Manchester Dam	1940	400	27	3,000	High	149
Iron Lake Dam	1837	1,400	12	276	Low	16
Ford Estate Dam	1909	60	12	1,880	Low	304
Three Rivers	1917	902	16	22,500	High	985
Newburgh Dam	1933	820	29	4,586	High	61
Phoenix Dam	1920	340	24	2,860	High	56
Wilcox Dam	1933	115	27	2,790	High	57
Waterford Dam	1925	200	21	4,845	High	54
Lake Billings Dam	1919	75	14	560	Significant	29
Lake Manitou Dam	1973	300	12	520	Low	4
Scenic Lake Dam	1964	1,116	16	500	Low	0
Lockwood Lake Dam	1964	184	20	·	Low	1
Stony Creek Dam	1952	380	12	530	Low	6
Pease Creek Dam	1965	102	16	620	Low	8
Lake Metamora Dam	1964	484	21	300	Significant	4
Lower Canadian Lakes Dam	1965	3,325	23	250	Significant	4
Indian Lake Dam	1966	800	11	32	Significant	1
Wolf Lake Dam	1965	338	14	·	Low	4
Walker Creek Dam #1	1965	279	17	240	Low	22
Kissam Dam	1966	76	20	·	Low	1
Merry Lake Dam	1966	1,800	21	1,400	Significant	27
Kerswill Lake Dam	1967	234	12	300	Low	1
Lake Bel-Air Dam	1966	412	10	850	Low	24
Lake Diane Dam	1966	1,700	19	227	Significant	4
Serene Lake Dam	1960	130	15	0	Low	1
Wheeler Creek Dam	1965	892	21	100	Significant	1
Walker Creek Dam #2	1968	301	18	115	Significant	3
Lake Lochbrae Dam	1968	369	14	175	Low	1
Black River Dam	1967	40	18	280	Low	1
Maple River Dam	1966	450	20	1,600	Low	159
Lake Lapeer Lake Level Control Structure	1969	3,450	29	3,563	Significant	36
Duncan Dam	1967	391	27	100	Low	0
North Branch Cedar Creek Dam	1967	43	16	1,737	Low	2
Otter Lake Dam	1978	3,560	12	1,380	Low	0
Eastbrook Lake Level Control Structure	1965	60	10	330	Low	2
Morris Lake Dam	1965	124	21	430	Low	0
Toledo Boy Scouts Dam	1967	60	23	500	Low	0
Big Seven Lake Dam	1967	680	15	840	Low	2
Younglove Dam	1967	117	8	250	Low	0
Lake Isabella Dam	1967	5,760	41	11,600	High	416
Bellaire Dam	1906	6,210	18	1,150	High	145
Holiday Lake Dam	1971	891	27	940	High	10
Forest Lake Dam	1971	6,405	48	4,000	Significant	26
Lake Independence Dam	1913	9,330	14	·	Low	95
Meeuwenberg Dam	1968	163	42	30	High	0
Little Rainbow Lake Dam	1972	231	33	250	Low	1
Loch Erin Dam	1971	4,665	18	1,400	Significant	18
Chikaming Springs Farm Dam	1968	81	28	229	Low	0
Intake Park Dam	1917	22	9	·	Low	302
Lower Crystal Lake Dam	1970	475	30	165	Low	2
Lake Connamara Dam	1970	174	23	130	Low	1
Lake Inez Dam	1974	165	15	175	Low	1
Lake Miramichi Dam (Upper)	1969	57	13	5,850	Low	1
Seven Lakes Addition Dam	1970	240	26	60	Low	0
Winn Lake Dam	1971	120	14	5,000	Low	59
Bottom Creek Dam	1972	510	20	980	Significant	13
Globe Mill Dam	1972	160	22	1,200	Significant	256
Weatherwood Dam	1970	229	23	290	Low	1
Grass Lake Level Control Structure	1973	1,800	29	175	Significant	2
Trickett Dam	1969	83	14	145	Low	1
Stanton Lake Dam	1970	205	15	374	Low	3
Topski Dam	1970	41	14	115	Low	0
Bancroft Dairy Dam	1965	30	12	3	Low	0
Fawn Lake Dam	1971	108	21	100	Low	0
Robert Slivensky Dam	1972	855	20	150	Significant	3
Robert Dulude Dam	1971	34	7	75	Low	0
Nordine Dam	1970	65	9	100	Low	2
Georgia John Farms Dam	1972	247	15	1,125	Low	7
Echo Lake Dam	1971	120	16	·	Low	0
Cummings Lake Dam	1970	110	21	560	Significant	1
James Bicknell Iii Dam	1971	69	12	375	Low	1
Lake Hudson Dam	1972	3,800	28	280	Low	11
Lake Sally Dam	1914	860	15	159	High	2
Mott Dam	1971	5,200	22	80,800	Significant	603
Lake Templene Dam	1972	5,225	18	12,000	Significant	111
Lake Lancer Dam	1976	12,500	36	14,900	High	33
Monterey Lake Dam	1971	1,780	20	320	High	4
West Shore Community College Dam	1972	42	22	215	Low	0
Springwood #2 Dam	1959	192	18	195	Low	1
Baumunk Dam	1977	79	18	80	Low	0
Duffy Pond Dam	1972	208	20	270	Low	0
White Lake Dam	1973	84	20	75	Low	0
Pine Creek Dam	1973	200	17	3,000	Significant	81
Tanny Armstrong Dam	1978	112	16	·	Low	3
Waltman Lake Retreat And Learning Center Dam	1977	95	16	165	Low	1
Gooseneck Creek Dam	1955	80	10	175	Low	0
Vitton Dam	1960	300	7	·	Low	2
Saline River Dam	1967	240	19	6,000	Significant	77
Greenwood Reservoir Dam	1973	18,000	60	23,700	Significant	0
Lake Lancelot Dam	1976	1,950	17	180	Low	5
Allegan City Dam	1900	800	14	5,400	High	1,523
Plainwell Dam Number 2	1856	60	14	5,613	Low	1,299
Plainwell Dam #1	1902	490	21	5,800	Low	1,299
Dog Lake Dam	1957	830	7	70	Low	3
Armstrong No 2 Dam	1954	160	12	120	Low	0
French Farm Lake Dam	1949	1,280	8	·	Low	10
Albion Dam	1856	600	11	530	Significant	153
Hamilton Dam	1900	150	13	7,100	Low	269
Ceresco Dam	1906	2,200	23	12,000	Low	482
Belding	1906	490	15	6,000	Low	493
Greenville Dam	1914	1,500	14	4,720	Significant	289
Peninsular Paper Dam	1867	370	21	14,940	High	813
Ada	1926	2,300	32	13,800	Low	824
Cascade	1927	2,800	41	23,000	High	814
La Barge	1901	5,250	18	16,500	High	773
Cross Dike Dam	1959	320	11	75	Low	0
White Bridge	1935	730	23	9,600	Low	536
Fallasburg Dam	1903	2,380	35	13,400	High	568
Flat River Diversion Dam	1903	2,380	34	14,565	High	568
Thompsonville Dam	1901	70	20	1,860	Low	0
Grand Rapids West Side Dam	1917	·	15	13,000	High	4,883
Lyons Dam	1900	620	18	27,000	Low	1,758
Leland Dam	1910	45,150	19	4,830	High	130
Union Street Dam	1867	9,000	21	·	High	276
Boardman Dam	1884	780	56	5,600	High	267
Sabin Dam	1906	33	34	3,600	High	269
Boyne Falls Dam	·	15	23	·	Significant	24
Boyne River	1904	1,000	37	3,650	Low	58
Cedar River Dam	1890	350	25	270	High	27
Elk Rapids	1916	75,000	21	490	Low	513
Rugg Pond Dam	1904	130	24	·	High	57
East Jordan Dam	1900	440	23	655	Significant	43
Cheboygan	1922	82,947	21	7,640	High	1,515
Alverno	1902	49,496	19	4,270	Low	621
Menasha Dam	1886	300	22	·	High	1,415
Beaverton	1919	2,390	20	40,000	Significant	487
Chappel Dam	1910	4,280	32	3,340	High	123
White Cloud Dam	1872	280	19	2,600	High	95
Grass Lake Dam	1951	675	8	1,600	Low	78
Superior Falls	1917	81	28	14,000	Low	280
Crystal Falls	1903	590	24	·	Low	597
Park Mill	1920	3,788	24	50,000	Low	4,060
Lower Menominee River Dam	1924	680	29	46,600	High	4,051
Riley Dam	1923	3,240	20	10,000	Significant	523
Sturgis	1913	6,550	25	8,650	High	950
Constantine	1873	5,750	11	21,000	High	1,543
French Paper Company Dam	1887	510	22	31,000	Low	3,666
French Hydro	1914	610	13	22,000	Low	3,666
Berrien Springs Dam	1908	5,500	36	61,000	High	4,081
Smithville	1913	190	14	6,400	Low	605
North Lansing Dam	1936	500	20	17,700	Significant	1,230
Weippert Dam	1840	50	9	800	Low	0
Irving	1939	135	18	13,600	Low	495
Middleville	1940	170	15	3,200	Low	557
Brown Bridge Dam	1921	1,700	46	4,600	High	151
Tower	1918	620	29	3,320	Low	302
Kleber	1948	3,000	46	14,300	Low	313
Secord Dam	1925	48,000	57	7,473	High	210
Smallwood Dam	1925	6,500	36	10,000	High	342
Edenville Dam	1924	36,000	54	21,070	High	985
Sanford	1925	15,000	36	31,000	High	1,020
St Louis	1901	885	21	7,200	Significant	288
Centreville Dam	1890	100	13	2,300	Low	140
Cambria Mill Pond Dam	1890	120	26	2,500	Low	27
Upper Constantine Dam	1903	404	13	2,400	Significant	247
Lost Nation Lake # 5 Dam	1956	86	12	56	Low	1
Flat Rock Dam	1924	1,550	17	14,560	High	876
French Landing	1924	17,780	38	24,278	High	833
Superior Dam	1919	700	25	17,200	High	801
Argo Dam	1920	929	18	17,930	High	735
Barton Dam	1913	5,040	24	15,100	High	728
Geddes Dam	1920	4,250	28	14,400	High	765
Big Creek Dam	1964	388	25	245	Low	23
Bucks Pond Dam	1930	300	11	150	Low	7
Upjohn Dam	1845	70	9	190	Low	0
Gull Lake Dam	1920	0	21	450	Low	29
Fletcher Creek Dam	1955	200	21	·	Low	1
Republic Mine Tailings Pond Dam B	1960	4,500	42	·	Low	·
Youngs Dam	1888	24	17	·	Low	20
King Milling Company Dam	1942	143	15	10,500	Significant	587
Wabasis Lake Level Control Structure	1864	50	11	690	Low	20
Rockford Dam	1888	110	19	6,100	Significant	225
Danaher Lake Dam	1931	180	21	900	Low	7
Luther Pond Dam	1910	39	18	810	Significant	13
Republic Mine Tailings Pond Dam Tertiary	1973	800	16	100	Low	0
Minnawanna Dam	1963	720	33	285	Significant	7
Spain-Lindsey Dam	1915	55	12	2,200	Low	0
Republic Mine Tailings Pond Dams	1960	8,000	91	200	Low	·
Republic Dam	1913	850	22	3,700	Significant	240
Squier Dam	1840	50	20	140	Low	0
Tau Beta Dam	1927	50	13	1,600	Low	8
Lower Long Lake Dam	1965	600	11	100	Low	5
Headquarters Lake Dam	1955	296	16	·	Low	13
Belanger Dam	1864	30	21	1,850	Low	0
Sand River Wildlife Flooding Dam	1981	492	12	1,900	Low	29
Cedar Lake Dam	1856	1,100	16	60	Significant	7
Cannon Creek Dam #1	1953	300	9	150	Low	8
Atles Mill Dam	1914	290	13	2,251	High	197
Conners Marsh Dam	1964	250	8	85	Low	4
Springville Mill Dam	1952	425	25	250	Significant	3
Standish Dam	1914	55	14	4,030	Significant	256
Tecumseh Dam	1907	265	20	5,505	Significant	222
Lake Adrian Dam	1942	908	30	2,500	High	74
Brighton Lake Dam	1929	2,330	20	1,100	Significant	20
Manton Millpond Dam	1919	30	19	830	Low	35
Bullard Lake Dam	1929	200	6	340	Low	0
Nichwagh Lake Dam	1830	250	16	732	High	18
General Motors Dam	1926	360	13	1,400	Low	13
Tyrone Dam	1929	320	11	78	Low	1
Hiland Lake Dam	1882	740	19	750	High	80
Parshallville Dam	1976	190	14	1,650	Low	37
Trowbridge Dam	1899	590	25	3,900	High	1,522
Unadilla Mill Dam	1860	50	10	70	Significant	0
Woodland Lake Dam	1928	2,896	19	545	High	19
East Mill Lake Dam	1926	160	15	435	Low	0
Fisher Dam	1920	250	15	350	Low	12
Clifton Mill Pond Dam	1937	30	12	535	Low	25
Copemish Dam	1950	160	10	180	Low	·
Tilden Recirculation Basin	1973	9,546	95	55	High	2
Schweitzer Dam	1962	5,500	54	11,700	Significant	25
Muskegon Waste Water Lagoons	1973	15,432	21	·	High	3
Lake Neva Dam	1955	288	17	285	High	9
Lake Sherwood Dam	1957	1,600	22	384	Significant	11
Rainbow Lake Dam	1962	4,000	46	4,000	Significant	84
Lake Geneva Dam	1955	300	21	30	Significant	1
Lake Victoria Dam	1961	500	24	350	Low	4
Otsego Dam	1904	425	21	3,800	High	1,474
Lake Columbia Dam	1961	56,000	33	1,400	Low	34
Shannon Lake Dam	1975	2,790	22	1,250	Low	53
Shamrock Lake Dam	1962	516	20	2,700	High	85
South Show Pool Dam	·	70	9	176	Low	0
Upper Goose Pen Pool Dam	1939	34	17	316	Low	47
Lower Goose Pen Pool Dam	1937	20	12	73	Low	47
Seney A-1 Pool Dam	1937	215	13	3,440	Low	45
Seney B-1 Pool Dam	1937	178	9	852	Low	44
Seney C-1 Pool Dam	1937	563	8	353	Low	43
Seney D-1 Pool Dam	1937	338	10	248	Low	2
Seney E-1 Pool Dam	1937	815	9	1,571	Low	42
Seney F-1 Pool Dam	1937	200	7	517	Low	1
Seney G-1 Pool Dam	1943	230	8	2,011	Low	2
H-1 Pool Dam	1937	240	8	1,600	Low	0
Seney I-1 Pool Dam	1937	251	8	165	Low	1
Seney A-2 Pool Dam	1937	408	12	988	Low	62
Seney M-2 Pool Dam	1939	45	16	4,567	Low	71
Seney C-2 Pool Dam	1937	·	9	130	Low	66
Seney T-2 Pool Dam	1937	50	16	240	Low	72
Seney J-1 Pool Dam	1940	312	10	4,898	Low	39
Seney C-3 Pool Dam	1937	·	12	575	Low	49
Marsh Creek Pool Dam	1937	·	10	1,860	Low	67
Delta Creek Pool Dam	1937	·	12	29	Low	6
Pool One A	1958	576	13	2,600	Low	0
Pool One B Dam	1958	270	13	2,600	Low	0
Pool Two	1970	210	15	2,600	Low	0
Pool Three	1967	576	14	2,000	Low	0
Pool Four Langshwager Tract	1955	270	10	2,600	Low	0
Pool Five	1971	154	14	2,000	Low	0
Jackson Hole Dam	1962	115	9	26	Low	2
Soo Locks	1921	277,540,000	0	68,000	High	181,000
Thunder Hole Dam	1966	78	26	900	Low	1
Lake Of The Hills Dam	1967	80	8	7	Low	0
Burroughs Reservoir Dam	1964	135	14	15	Low	0
Mirror Lake Dam	1966	510	21	200	Significant	4
Weidman Development Dam	1968	250	14	770	Significant	27
Scottish Hills Lake Dam	1974	1,350	14	980	Low	4
Ray C. Andres Dam	1971	37	15	1,000	Low	7
Silver Spring Lake Dam	1978	35	16	25	Low	0
Lionel Wensley Dam	1971	178	25	470	Low	7
Canterbury Lake Dam	1973	110	16	80	Low	0
Charles Sargent Dam	1972	55	14	52	Low	0
Manitou Properties Dam 1	1972	30	14	575	Low	0
Manitou Properties Dam 2	1972	45	18	387	Low	0
Ranney Lake Dam	1973	144	10	20	Low	0
Westdale Family Dam	1974	47	21	75	Low	0
Vanrick Industrial Park Dam	1970	17	19	900	Low	0
Kitchin Dam	1973	38	7	95	Low	0
Foster Lake Dam	1973	515	13	400	Significant	1
Whitehall Millpond Dam	1940	50	14	260	Low	2
Sterling Mall Dam	1977	57	9	400	Low	0
Okie Kauffman Dam	1975	40	20	170	Low	1
Robert Minerick Dam	1978	222	13	15	Low	1
Homestake Copper Dam	1975	324	21	100	Low	0
Blamer Dam	1976	40	15	·	Low	7
Sadilek Dam	1960	60	12	0	Low	0
Denardo Dam	1976	55	15	100	Low	0
Hesperia Dam	1977	144	11	3,524	Significant	0
Waterloo Dam	1977	140	12	16,500	Significant	1,059
Twelve Oaks Mall Dam	1976	200	14	69	Low	0
Upper Trout Lake Dam	1963	31	11	340	Low	4
Lower Trout Lake Dam	1963	540	25	265	Low	6
Endicott Lake Dam	1913	160	14	200	Significant	17
Lower Stony Lake Dam	1961	5,000	32	7,590	High	68
Upper Stony Lake Dam	1961	520	24	4,470	High	38
Indian Lake Dam	1928	600	20	500	Low	2
Prince Lake Dam	1963	280	20	54	Low	2
Pettibone Creek Dam #1	1938	30	18	285	Low	12
Pettibone Creek Dam No 2	1938	80	24	300	Low	0
Moore Lake Dam	1938	210	11	400	Low	8
Heron Dam	1969	1,100	26	74	High	4
Davisburg Trout Pond Dam	1951	42	12	520	Significant	6
Braemar Lake Dam	1960	275	15	1,170	Low	20
Knoblock Lake Dam	1935	300	13	93	Low	1
Haven Hill Lake Dam	1924	115	8	130	Low	2
Lapeer State Game Area Flooding #30 Dam	1965	60	9	54	Low	1
Duck Lake Dam	1920	50	15	1,040	Low	33
Indianwood Lake Dam	1920	420	13	605	Low	0
Siebecker Dam	1978	238	21	90	Low	1
White Pine Mine North Tailings Dam #1	1970	229	30	200	Low	9
Latter Creek Dam	1973	90	15	300	Low	0
North Branch Rush Creek Retention Basin Dam	1978	375	14	530	Low	5
Upper Canadian Lakes Dam	1965	200	16	90	Low	1
Lake Camelot Dam	1971	645	19	360	Low	2
Whitford Lake Dam	1960	250	8	9	Low	2
Sparrow Dam	1960	40	15	430	Low	0
Fry Lake Dam	1960	70	18	370	Low	9
Addison Mill Pond Dam	1837	96	25	305	High	16
Cambridge Lake Outlet	1952	160	7	450	Low	3
Jonesville Millpond Dam	1872	90	9	650	Low	63
Milan Dam	1937	380	18	3,400	Significant	112
Tyler Dam	1942	85	31	3,360	Significant	5
Manchester Mill Dam	1908	58	18	1,550	High	144
Hardwood Dam	1977	7,190	37	7,321	Significant	90
Sleepy Hollow Dam	1974	3,923	30	6,289	Significant	10
Dawson Millpond Dam	1915	110	9	919	High	109
Empire Mine Tailings Basin Dam	1975	10,000	163	80	Significant	5
Empire Mine Secondary Pond Dam	1975	5,000	30	0	Low	0
Beaver Lake Dam	1960	1,600	24	0	Significant	1
Putney Dam	1848	55	9	40	Low	4
Lake Doster Dam	1962	1,200	34	188	High	1
Hoover Pond Dam	1979	100	12	·	Low	3
Crooked Lake Dam (Structure #4)	1962	560	10	166	Low	8
Kenowa Lake Level Control Structure	1975	35	8	150	Low	4
Briskey Pond Dam	1970	20	10	40	Low	0
Adamsville Hydroelectric Dam	1865	1,590	11	1,153	High	91
Dills Dam	1968	30	25	200	Low	0
Giesler Dam	1968	20	10	0	Low	0
Portage Lake Dam	1957	5,000	8	37	Low	5
Spencer Dam	1975	70	20	0	Low	0
Bridgeway Lake Dam	1968	80	19	625	Low	8
Green Oak Lake Dam	1960	80	20	625	Low	8
Van Etten Lake Dam	1947	2,100	9	5,000	Low	282
Glen Lake Dam	1975	60	15	500	Low	0
Muskellunge Lake Level Control Struct	1957	500	7	150	Low	0
Thompson's Pond Dam	1970	35	15	280	Low	0
Cleveland Lake Dam	1960	832	21	590	Significant	0
Norman Smith Dam	1974	105	16	90	Low	1
Pettysville Mill Dam	1840	36	21	0	Significant	11
Caroga Lake Level Control Structure	1970	40	9	530	Low	11
Schumacher Dam #2	1970	80	15	300	Low	1
Kelly Lake Dam	1980	55	16	8	Low	0
Backus Lake Dam	1937	1,000	8	500	Low	15
Mason Wildlife Dam	1960	70	9	40	Low	7
Calumet Dam	1920	70	8	·	Low	1
Thompson Lake Dam	1894	1,260	20	222	Significant	10
Oak Grove Millpond Dam	1850	125	20	1,400	Significant	35
Moraine Lake Dam	1970	130	16	45	Low	0
Lower Chilson Pond Dam	1961	130	11	260	Significant	9
Renchik Dam	1957	175	13	0	Low	0
Maybury Fish Pond Dam	1979	62	19	80	Significant	1
Washago Pond Dam	1979	55	16	400	Low	2
Homestead Dam	1979	675	14	1,560	Significant	159
Lake Dubonnet Dam	1956	1,935	13	·	Low	29
Macon River Dam	1958	120	15	3,200	Low	45
Shavehead Lake Level Control Structure	1960	260	6	220	Low	0
Hall Lake Dam	1964	120	15	19	Significant	0
Fowle Mill Dam	1852	40	9	8	Low	0
Lake Street Dam And Flume	1895	100	11	0	Low	117
Priest Lake Level Control Structure	1974	70	8	160	Low	0
Whiskey Creek Dam #2	1972	90	17	30	Low	3
Molasses River Flooding #3 Dam	1955	1,400	12	·	Low	9
Schinella Mottes Dam	·	120	10	·	Low	·
Hardacre Dam	1976	100	8	90	Low	12
Crystal Lake Dam	1924	70	15	150	Low	3
Wolverine Lake Dam	1925	960	15	260	Significant	4
J.R. Whiting Power Plant Dam	1979	430	27	0	Low	0
Palmer Bayou Dam	1952	950	11	450	Low	1
Klees Pond Dam	1950	115	8	·	Low	4
Trout Creek Dam	1971	330	10	600	Low	36
Vhay Lake Dam	1966	110	14	294	Low	3
Potagannissing Dam	1948	1,760	7	·	Low	33
Frayer Dam	1972	88	26	250	Low	0
Babcocks Pond Dam	1973	44	18	15	Low	0
Schafer Dam	1969	53	10	700	Low	0
Thompson Dam	·	115	13	495	Low	17
Taylor Dam	1929	67	13	130	Low	5
Green Lake Dam	1981	200	9	191	Low	1
Secluded Lake Dam	1967	45	21	270	Significant	1
Hunter Lake Level Control Structure	1964	60	7	25	Low	1
Sessions Creek Dam	1981	2,900	66	1,860	Significant	16
Lewis Drain Dam	1969	85	15	100	Low	8
Sunset Lake Dam	1981	40	11	0	Low	1
Lake Laura Dam	1981	80	10	0	Low	1
Merritt Lake Dam	1953	90	13	198	Significant	4
Eagle Lake Dam	1982	960	19	215	Low	6
Thompson Dam	1979	50	12	270	Low	1
Jackson Prison Dam	1970	96	16	0	Low	0
Gregory State Game Area Dam #3	1965	90	8	300	Low	5
Gregory State Game Area #2 Dam	1965	75	8	56	Low	1
Lapeer State Game Area Flooding #27 Dam	·	140	13	180	Low	2
Calderwood Walleye Pond Dam	1983	54	11	230	Low	1
Long Lake Control Structure	1951	230	8	185	Low	4
Mandeville Dam	1989	30	26	·	Low	0
Empire Mine Expanded Tertiary Dam	1985	1,190	52	·	Significant	·
Port Huron Sga #4	1966	126	10	·	Low	·
Rush Creek Detention Basin Dam #2	1983	0	19	218	Low	1
Wolf Lake Fish Hatchery Dams	1930	120	11	·	Low	0
Silver Lake Level Control Structure	1995	1,315	9	·	Low	19
Elmhirst Creek Dam	1991	367	16	103	Low	2
Weidman Mill Pond Dam	1900	240	12	·	Significant	48
Little Quinnesec Falls Dam	1916	1,400	65	9,000	High	2,470
Simpson Dam	1930	80	12	130	Low	3
Etb Waterway Dams	1986	80	20	·	Low	5
Ovid-Kinderhook Ww Treatment Lagoons	1997	39	16	·	Low	0
North Manistique Lake Dam	1965	3,250	7	·	Low	·
Ogden Lake Dam	1990	160	9	159	High	2
Red Dam Lake Dam	·	26	8	·	Low	·
Huron Dam	·	75	16	·	Low	3
Sprinkler Lake Dam	1988	80	9	20	Low	1
Susin Lake Dam	1945	443	11	18	Low	3
Bulldog Lake Dam	1916	267	7	·	Low	5
Scotts Marsh Dike 1	1971	46	7	30	Low	0
Scotts Marsh Dike 2 & 3	1974	122	7	30	Low	3
Little Bass Lake Dam	1974	466	11	28	Low	1
Muddy Grimes Dam	1900	·	8	·	Low	1
Rose Lake Flooding Dam	1960	72	8	·	Low	0
Baw Beese Lake Dam	1979	430	6	·	Low	·
Midget Lake Dam	·	64	8	·	Low	1
Myers-Henderson Detention Pond	1992	0	13	·	High	4
Henson Dam	1999	211	27	0	Low	0
Union Lake Level Control Structure	1964	465	7	41	Low	·
Williams Lake Control Structure	1972	260	5	186	Low	·
Myers Lake Level Control Structure	1975	120	9	·	Low	2
Horsehead Lake Dam	1961	600	7	·	Low	10
Preserve Of Dexter Dam	·	130	33	·	Low	·
Willow Run Hydro Dam	1941	47	20	930	Low	4
Rushmore Lake Level Control Structure	1975	60	8	·	Low	0
Sand Lake Level Control Structure	1970	125	7	·	Low	0
Grand Mere Lake Level Control Structure	2007	95	8	·	Low	6
Crystal Lake Dam	1976	90	10	·	Low	·
Big Star Lake Level Control Structure	1987	1,200	7	32	Low	4
Beckwith Dam	1999	23	28	153	Low	0
Peter's Dam	1986	108	15	·	Low	·
Forest Dunes Lake Dam	1999	224	25	·	Low	1
Midland Storage Basin	2002	0	21	·	High	0
Stahl Dam	1995	63	10	·	Low	·
East Brine Storage Lagoon	1993	650	13	0	Low	0
Leavenworth Detention Pond Dam	1995	0	9	·	Low	8
Vander Graaff Dam	·	50	15	·	Low	0
Vreba-Hoff #2 Treatment Cell	2007	34	18	·	Low	·
Vreba-Hoff #2 Storage Cell	2007	34	18	·	Low	·
Vreba-Hoff #1 Treatment Cell	2007	42	19	·	Low	·
Carrier Creek Structure A	2008	0	24	1,000	High	2
Carrier Creek Structure B	2008	0	20	1,010	High	4
Carrier Creek Structure F	2008	0	16	120	Low	2
Rotman Dam	2008	88	26	140	Low	0
Big Lake Level Control Dam	1982	550	·	·	Low	·
Big Gulch Pond	1996	33	14	·	Low	0
Outlaw Pond	1996	48	12	·	Low	0
Otter Pond	1996	35	14	·	Low	0
Mayfield Electric Light Plant Dam	1873	2	23	130	Significant	0
Silver Valley Ponds Dam	1963	40	27	662	Low	2
Highbanks Dam	1961	80	12	2,900	Low	49
Crake Dam	·	35	14	165	Low	0
Wigwam Bay Wildlife Area Dike	1940	1,500	9	·	Low	1
Duncan Lake Creek Dam	·	520	8	0	Low	0
Marble Lake Dam	1962	1,968	9	320	Low	38
A H Randall Milling Dam	1836	40	7	·	Low	170
Verona Dam	1905	10	13	5,600	Low	275
Depa Dam	1960	37	10	0	Low	0
Chupp Property Dam	·	10	9	118	Low	1
Roberts Lake Dam	1948	93	7	60	Low	2
Albion Dam	1949	20	8	200	Low	0
Christian Service Camp Dam	1960	94	21	·	Low	7
Drummond Hunting & Fishing Club Dam	1945	96	10	0	Low	6
Five Lakes Dam	1958	234	8	0	Low	6
Valdaloch Dam	1963	40	14	0	Low	2
East Fish Lake Dam	1962	32	9	·	Low	1
Fuller Creek Pond Dam	1949	30	8	·	Low	1
Wakeley Lake Dam	1991	373	9	·	Low	3
Hamilton Marsh Dam	1966	61	7	43	Low	2
Coppo Dam	1967	80	16	·	Low	0
Floodwood Lakes Dam	1970	138	8	0	Low	2
Kimberly-Clark Dam	1965	25	13	·	Low	1
Carlson Dam	1963	0	10	0	Low	0
Mary Lake Dam	·	350	7	210	Low	15
Goose Pond Dam	1966	30	8	·	Low	3
Williams Pond Dam	1880	11	16	80	Significant	0
Sawyer Lake Dam	·	0	7	0	Low	0
Blue Lake Dam	1961	124	17	0	Low	0
Pike Lake Dam	1964	192	8	·	Low	2
Sleepy Dam	·	5	30	0	Low	5
Gagnon Dam	·	0	7	0	Low	13
Baldwin Flooding Dam	1960	45	7	350	Low	16
Mud Lake Dam	1840	184	9	·	Low	5
Beren's Dam	1993	0	32	7,100	Significant	4
Steenwyk Dam	1990	34	28	·	Low	0
Pontiac Motor Division Detention Basin	1982	10	12	58	Significant	7
Francis Dam	1962	38	9	0	Low	3
Cheney Lake Dam	1986	22	20	52	Low	1
Lombard Lake Dam	1960	275	8	150	Low	1
Shay Lake Level Control Structure	2002	60	13	500	Low	5
North Gaede Marsh Dam	·	523	7	·	Low	·
Little Widewaters Flooding Dam	1962	80	8	14	Low	1
Barnes Lake Dam	1935	132	7	0	Low	0
Lapeer State Game Area Flooding #13 Dam	1987	30	7	130	Low	0
Johnson Dam	1978	108	28	0	Low	0
South Gaede Marsh Dam	·	153	7	·	Low	2
Hidden Lake Dam	1960	96	7	83	Low	0
Marsh Unit Flooding #4	1965	40	7	56	Low	1
Halfway Lake Dam	·	54	7	0	Low	0
Jocko Creek Dam	1957	40	13	·	Low	2
Chestnut Lake Dam	1968	36	16	760	Low	3
Mill Creek Dam	1984	4	11	240	Significant	12
Peters Bayou Dam	1969	10	12	0	Low	0
Varvil Dam	1966	20	20	186	Low	3
General Growth Dam	1990	0	9	1	Significant	0
Peterson Pond Dam	1900	32	8	·	Low	10
Cannon Creek #2 Flooding Dam	1964	70	7	·	Low	9
Twin Lakes Dam	1963	40	14	32	Low	0
Kawkawlin River Walleye Pond Dam	1978	30	10	·	Low	0
Holton Dam	1936	8	15	0	Low	0
Molasses River Flooding #5 Dam	1962	200	9	·	Low	1
Sunday Lake Dam	1915	440	10	·	Low	26
Gerhard Dam	1960	44	25	·	Low	1
Gratiot-Saginaw Sga Impoundment #1 Dam	1963	70	7	240	Low	1
Litchfield Dam	1846	26	8	0	Low	201
Hemlock Carpenter And Long Lake Dam	1962	112	7	0	Low	0
Hillsdale College Dam	·	100	9	0	Low	0
Wau-Me-Gah Lake Dam	1930	140	8	153	Significant	2
Mcginnis Lake Dam	1978	16	19	200	Low	0
Meadow Lake Dam	1950	33	12	0	Low	0
Little Black Lake Dam	1927	336	10	·	Low	6
Secord Lake Dam	·	18	7	0	Low	8
Lake Araho Dam	·	110	10	0	Low	4
Tull Lake Dam	·	270	16	·	Low	·
Trout Creek Dam	1899	·	12	750	Significant	12
Henkin Pond Dam	1966	19	18	36	Low	0
Woods Dam	1960	30	12	106	Low	1
Hunt Creek Dam	·	20	14	260	Low	16
Bear Creek Dam	1951	155	9	530	Low	17
Lake St Helen Lake Level Control	1930	3,360	8	0	Low	0
Wraco Lodge Dam	1928	280	9	3,200	Low	37
Crow Island Dam	1958	1,000	10	0	Low	2
Pool Six Dam	1959	400	7	1,400	Low	0
Shiawassee Flats Dam	1964	2,500	12	8,000	Low	626
St Clair Flats Dikes	1964	2,700	8	0	Low	0
Friday Flooding	1976	35	9	55	Low	1
Fish Point Pond C Dam	1963	740	8	0	Low	1
Ella Lee Lake Dam	1930	40	24	0	Low	6
Baker Dam	1840	34	16	0	Low	6
Detroit Metro Wetland Mitigation Dam	1993	1,400	9	935	Low	8
Kerr Upper Dam	·	25	25	0	Low	0
Paw Paw Lake Level Control Structure	1987	600	11	0	Low	16
Coldwater Lake Level Control Structure	1962	2,575	6	0	Low	0
Matteson Lake Level Control Structure	1966	245	3	0	Low	0
Jelinek Dam	1956	·	25	75	Low	0
Buck Creek Dam	1979	53	13	12	Low	1
Lake Lansing Dam	1975	180	7	0	Low	4
Farwell & Pinehill Level Control Dam	1970	80	7	0	Low	0
Nepessing Lake Level Control Structure	1966	580	8	0	Low	4
Lake Chemung Control Structure	1968	255	6	·	Low	5
Fox Lake Dam	1965	45	7	88	Low	40
Houghton Lake Flats North Unit Dam	1967	800	9	170	Low	1
Houghton Lake Flats South Unit Dam	1965	780	12	315	Low	1
Corey Lake Level Overflow Structure	1974	215	6	·	Low	25
Briggs Dam	1898	9	9	1,048	Significant	58
Van Dragt's Dam	1963	0	24	629	Low	2
Forkers Dam	1966	·	21	10	Low	0
Woodland Waters Dam	1962	30	6	6	Low	0
Peterson Dam	·	48	9	300	Low	18
Vigo Dam	1976	138	10	·	Low	4
Fontinalis Club Upper Dam	1870	30	8	·	Low	9
Traver Lake Dam #5	1971	30	34	0	Low	0
Parent Creek Dam	·	83	12	0	Low	0
Yellow Creek Dam	1948	65	19	114	Low	1
Welch Dam	·	60	10	20	Low	0
Taft Road Regional Detention Basin	1990	0	11	2,250	Low	8
Thornton District Detention Basin	1985	8	11	54	Low	1
Meadowbrook Lake Dam	1984	30	11	940	Low	18
Rivard Dam	1955	30	12	100	Low	0
Tody Lake Dam	1965	84	15	28	Low	0
Posey Lake Level Control Structure	1955	190	7	·	Low	0
Centennial Lake Dam	·	60	7	0	Low	0
Tamarack Creek Dam	1967	62	8	0	Low	12
Ray Dam	·	20	18	1,800	Low	3
Copper Range Company Dam	1958	4,900	70	0	Undetermined	2
Nawakwa Dam	1940	113	15	·	Low	1
Kaatz Lake Dam	·	30	11	·	Low	·
Broucek Dam	·	33	12	350	Low	4
Willo's Lake Dam	·	27	7	547	Low	6
Doi Fws Dam #3	·	117	7	0	Low	0
Doi Fws Dam #4	·	120	10	0	Low	0
Autumn Ridge Detention Dam	1982	0	11	400	Significant	0
Oronoko Lakes Dam	1917	33	7	0	Low	0
Sutherland Lake Level Control Structure	1968	31	9	0	Low	0
Sunny Brook Dam	1890	30	8	·	Low	5
Upper Boron Dam	1962	33	10	·	Low	18
Hamlin Dam	1967	32	25	250	Low	0
County Line Flooding Dam	1968	65	11	146	Low	1
Wolszyk Dam	1962	0	14	101	Low	4
Archie Castle's Dam	1963	·	8	·	Low	1
Waterfowler's Impoundment Dam	1985	20	8	54	Low	2
Thread Creek Impoundment Dam	1969	16	7	329	Low	1
Richard J Trepanier Dam	1983	18	26	·	Low	2
Gunnel Dam	1987	49	11	213	Low	1
Greens Flooding Dam	·	25	7	53	Low	0
Snaky Run Flooding Dam	1966	74	8	33	Low	1
Otter Lake Diversion Dam	1979	1,120	11	·	Low	·
Wildlife Flooding Dam	1890	25	8	0	Low	0
Pickerel (Bergess Lake) Dam	1971	40	13	·	Low	·
Tuttle Marsh Dam	1989	507	7	215	Low	6
Wysong Dam	1989	1	11	20	Significant	1
Windward Dam	1989	12	22	35	Significant	0
Walloon Lake Cc Dam #14	1989	5	16	2	Significant	0
Orchard Lake Dam	1968	1,700	8	160	Low	·
Upper Long Lake Dam	1992	300	7	310	Low	3
Mc Gillis Creek Dam	1992	33	10	100	Low	3
Timmer Dam	1988	67	25	612	Low	1
Flowage Lake Dam	1997	280	27	·	Significant	42
Pebble Creek Detention Basin Dam	·	0	11	·	Low	·
Gibson Drain Detention Dam	·	16	9	·	Low	·
Trout Lake Dam	1985	86	11	·	Low	1
Engineer Lake Dam	1992	175	21	·	Low	0
Birch Lake Dam	1985	27	11	·	Low	·
Fawn Lake Dam	1986	55	13	·	Low	·
Grayling Dam	1933	170	9	330	Undetermined	110
Lower Dead Stream Dam	1930	165	12	·	Low	·
Carollo Dam	·	30	8	·	Low	·
Michigan Limestone Tailings Dam	1969	5,100	50	·	Low	1
Clymers Basin Dam	1999	1,950	65	·	Low	0
Lost Lake Woods East Dam	1999	96	6	·	Low	2
Nico Lake Dam	1987	120	9	·	Low	·
Lake Michigamme Dam	·	2,130	6	·	Low	194
Birch Creek Club Dam	1998	45	18	·	Low	1
Gray's Creek Raised Grade Dam	1978	·	11	79	Low	1
Olger Lake Dam	2000	96	14	·	Low	2
Sucker Creek Dam	·	240	15	350	Low	10
Northland Properties Dam #1	2001	65	9	·	Low	·
Northland Properties Dam #2	2001	2,366	11	·	Low	·
Kelsey Dam	·	160	14	·	Low	·
Adams Township Wastewater Facility Dam	·	36	12	·	Low	0
Shagpoke Dam	2001	75	10	·	Low	0
Ottogan Dam	1989	0	18	·	Significant	1
Hartman & Tyner Mitigation Pond 1	1993	18	10	790	Low	10
Fish Lake Level Control Structure	1995	100	8	·	Low	3
Saputo Dam	2007	67	10	·	Low	·
Perry Lake Dam	2010	200	9	·	Low	10
Cedarville Operation Tailings Basin Dam	·	213	10	·	High	·
Baldwin Fish Hatchery Dam	·	16	12	·	Significant	·
Negaunee Lake Dam	·	312	16	·	Low	·
Number 6 Brine Pond Dam	·	500	12	·	High	·
Tertiary Pond Dam	·	800	15	·	High	·
Clear Lake Dam	·	43	10	·	Low	·
Detroit Metro Airport Stormwater Ponds 3w, 3e & 4	1945	35	14	108	Low	3
Detroit Metro Airport Stormwater Pond 6	1970	0	17	46	High	5
Fctc Delta 2 Dam	·	48	12	124	Low	2
Big Drake Dam	·	145	9	·	Low	·
Jung Dam	2013	30	28	·	Low	·
Florida Location Detention Basin Dam	·	30	11	·	Undetermined	·
North Show Pool Dam	1937	71	7	·	Low	0
Packard Farm Stage 3 Waste Storage Facility	1990	86	12	·	Low	0
Centreville Wastewater Treatment Lagoon Dam	2000	49	23	0	Low	·
Houghton Lake Sewer Authority Lagoon No. 4	2010	40	8	·	Low	·
Green Meadow Farms Manure Lagoon	1997	150	11	0	Low	0
Long Lake Dam	1965	175	10	24	Low	·
Whitmore Lake Control Structure	1969	450	8	·	Low	·
Buttermilk Creek Detention Dam	2000	0	13	400	High	2
Dte Energy Greenwood Cooling Reservoir	2016	500	16	80	Low	0
Belding Waste Water Treatment Lagoons	·	147	11	0	Low	0
North Brine Storage Lagoon	2013	180	14	0	Low	1
Kettlewell Basin Dam	2016	350	11	170	Low	0
Mitchell Dam	1996	85	9	218	Low	2
Genesee County Impoundment	2016	385	30	0	Low	0
Ketchikan	1996	40	8	·	Low	1
Dahms Dam	1994	39	10	·	Low	0
Foote Dam	1994	73	10	·	Low	0
Cattail Dam	1996	34	8	·	Low	0
Lady Of The Lake Flooding Dam	·	35	10	·	Low	0
Aurohn Lake Dam	·	100	20	120	Undetermined	·
Olga Lake Dam	1937	145	6	185	Low	2
Impoundment No.1	·	·	30	·	High	·

Reservoir FAQ

About Michigan dams & reservoirs

Where does the Michigan dam data come from?

The U.S. Army Corps of Engineers National Inventory of Dams (NID) plus state water-resource agencies. Snoflo joins these public records with live USGS streamgauge readings downstream where available. The NID is the canonical federal dam registry.

What does Hazard Potential mean?

USACE classifies every dam by what would happen if it failed: Low (no loss of life expected, minimal economic damage), Significant (no loss of life but economic, environmental, or lifeline damage), High (loss of life expected). It's a downstream-consequence rating, not a likelihood of failure.

What is Normal Storage in acre-feet?

The volume of water the reservoir holds at its normal operating level, measured in acre-feet. One acre-foot is about 325,851 gallons or 1,233 cubic meters — the amount needed to cover one acre to a depth of one foot.

Why are some Michigan dams missing storage or height data?

USACE NID records can have gaps for small or older dams that pre-date federal reporting requirements. Snoflo surfaces whatever the canonical record contains. If a dam you care about has incomplete data, contact the operating agency or USACE for updates.

Can I see live water levels?

Yes — tap any dam name to open its detail page, which pulls live storage data from USGS streamgauges or operating-agency feeds where available. Historical levels and seasonal averages are also shown.

Why does Michigan have so many dams?

The U.S. has over 90,000 dams — most built between 1930 and 1980 during the federal water-development era. Michigan's count reflects a combination of agricultural irrigation needs, flood control, hydropower, and recreation. The "Built by decade" chart above shows the timeline.