Flow report

Virginia streamflow

Live discharge, gauge height, water temperature, and percent-of-normal readings from every USGS streamgauge in Virginia. Built for paddlers, anglers, water managers, and flood researchers.

USGS gauges
162
State percent normal
85%
Paddle runs
0
Updated
Jul 15
Open the Virginia flow layer on the map Every USGS streamgauge filtered to Virginia.
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July
15
2026
Flow briefing

Streamflow levels across Virginia are currently 85% of normal, with the New River At Glen Lyn reporting the highest discharge in the state at 2,700 cfs and a gauge stage of 3.78 ft.

Meanwhile, the Potts Creek Near Covington is seeing a spike today — up 1156% since yesterday and currently running near peak.

Tap any gauge below for the full hydrograph, paired weather forecast, and historical context. Use the rivers panel to jump into Virginia's named rivers.

Virginia at a glance

State-wide streamflow overview

The Virginia flow picture in four data points -- where the state sits versus historical norms, what's flowing hardest, and what's spiking fastest.

Percent of normal

85%

100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.

Highest discharge

New River At Glen Lyn 2,700 cfs

Gauge stage 3.78 ft

Biggest 24h spike

Potts Creek Near Covington +1156%

Now 569 cfs

Network coverage

Gauges + rivers tracked 162 + 0

USGS gauges feeding 0 named rivers in Virginia.

Full streamgauge inventory

Virginia USGS streamgauges

Every USGS gauge Snoflo tracks in Virginia. Sortable, quickly filterable. Numeric columns heat-mapped from light to deep. Tap any gauge for its full hydrograph and forecast.

162 gauges
Streamgage Streamflow Gage height Water temp Air temp Elevation Watershed
New River At Radford, Va
1 day ago · USGS 03171000
10,000 cfs 4.37 ft · 84°F 1,676 ft Upper New
New River At Allisonia, Va
1 day ago · USGS 03168000
8,600 cfs 3.86 ft · 82°F 1,860 ft Upper New
New River At Ivanhoe, Va
1 day ago · USGS 03165500
5,570 cfs 5.23 ft · 82°F 1,948 ft Upper New
New River Near Galax, Va
1 day ago · USGS 03164000
3,540 cfs 2.62 ft · 78°F 2,211 ft Upper New
New River At Glen Lyn, Va
1 day ago · USGS 03176500
3,290 cfs 4.04 ft · 86°F 1,503 ft Middle New
Clinch River At Speers Ferry, Va
1 day ago · USGS 03527000
2,380 cfs 5.29 ft · 86°F 1,206 ft Upper Clinch
James River At Buchanan, Va
1 day ago · USGS 02019500
1,390 cfs 3.27 ft · 88°F 824 ft Upper James
James River At Cartersville, Va
1 day ago · USGS 02035000
1,340 cfs · 82°F 88°F 161 ft Middle James-Willis
James River At Scottsville, Va
1 day ago · USGS 02029000
1,330 cfs 3.18 ft · 90°F 278 ft Middle James-Buffalo
James River Near Richmond, Va
1 day ago · USGS 02037500
1,300 cfs 3.58 ft · 89°F 102 ft Middle James-Willis
Dan River At Paces, Va
1 day ago · USGS 02075500
1,250 cfs 3.36 ft · 86°F 331 ft Lower Dan
Clinch River At Cleveland, Va
1 day ago · USGS 03524000
1,190 cfs 3.73 ft 69°F 86°F 1,510 ft Upper Clinch
Dan River At Stp Near Danville, Va
1 day ago · USGS 02075045
1,150 cfs 5.18 ft · 86°F 384 ft Lower Dan
James River At Lick Run, Va
1 day ago · USGS 02016500
1,040 cfs 2.83 ft · 90°F 1,012 ft Upper James
James River At Bent Creek, Va
1 day ago · USGS 02026000
971 cfs 2.95 ft · 88°F 374 ft Middle James-Buffalo
Dan River At South Boston, Va
1 day ago · USGS 02076000
969 cfs 6.12 ft · 87°F 322 ft Lower Dan
James River At Holcomb Rock, Va
1 day ago · USGS 02025500
935 cfs 4.46 ft · 87°F 582 ft Middle James-Buffalo
N F Holston River Near Gate City, Va
1 day ago · USGS 03490000
901 cfs 3.17 ft 76°F 88°F 1,207 ft North Fork Holston
Roanoke (Staunton) River At Randolph, Va
1 day ago · USGS 02066000
728 cfs 5.27 ft · 87°F 325 ft Middle Roanoke
Appomattox River At Matoaca, Va
1 day ago · USGS 02041650
605 cfs 2.94 ft 81°F 88°F 86 ft Appomattox
Roanoke (Staunton) River At Brookneal, Va
1 day ago · USGS 02062500
581 cfs 3.97 ft · 88°F 367 ft Middle Roanoke
Walker Creek At Bane, Va
1 day ago · USGS 03173000
578 cfs 4.93 ft · 85°F 1,688 ft Middle New
S F Shenandoah River Near Luray, Va
1 day ago · USGS 01629500
571 cfs 2.29 ft · 90°F 722 ft South Fork Shenandoah
Powell River Near Jonesville, Va
1 day ago · USGS 03531500
569 cfs 2.79 ft · 86°F 1,272 ft Powell
Roanoke River At Niagara, Va
1 day ago · USGS 02056000
519 cfs 3.13 ft · 86°F 853 ft Upper Roanoke
Roanoke River At Altavista, Va
1 day ago · USGS 02060500
513 cfs 1.70 ft · 87°F 527 ft Upper Roanoke
N F Holston River Near Saltville, Va
1 day ago · USGS 03488000
505 cfs 2.04 ft · 83°F 1,733 ft North Fork Holston
Wolf Creek Near Narrows, Va
1 day ago · USGS 03175500
457 cfs 4.07 ft · 85°F 1,600 ft Middle New
S F Shenandoah River At Front Royal, Va
1 day ago · USGS 01631000
450 cfs 1.27 ft · 91°F 469 ft South Fork Shenandoah
N F Shenandoah River Near Strasburg, Va
1 day ago · USGS 01634000
429 cfs 2.43 ft 79°F 91°F 508 ft North Fork Shenandoah
Roanoke River At Roanoke, Va
1 day ago · USGS 02055000
419 cfs 1.81 ft · 88°F 936 ft Upper Roanoke
S F Shenandoah River Near Lynnwood, Va
1 day ago · USGS 01628500
409 cfs 2.63 ft · 89°F 1,010 ft South Fork Shenandoah
Jackson River Bl Dunlap Creek At Covington, Va
1 day ago · USGS 02013100
365 cfs 5.13 ft · 87°F 1,278 ft Upper James
Reed Creek At Grahams Forge, Va
1 day ago · USGS 03167000
364 cfs 2.22 ft · 83°F 1,948 ft Upper New
Little River At Graysontown, Va
1 day ago · USGS 03170000
344 cfs 1.53 ft · 83°F 1,839 ft Upper New
S F Holston River Near Damascus, Va
1 day ago · USGS 03473000
318 cfs 3.10 ft · 85°F 1,920 ft South Fork Holston
Meherrin River Near Lawrenceville, Va
1 day ago · USGS 02051500
307 cfs 3.24 ft · 88°F 182 ft Meheriin
Roanoke River At Glenvar, Va
1 day ago · USGS 02054530
297 cfs 3.20 ft · 87°F 1,100 ft Upper Roanoke
M F Holston River Near Meadowview, Va
1 day ago · USGS 03475000
271 cfs 2.79 ft · 84°F 1,848 ft South Fork Holston
N F Shenandoah River At Mount Jackson, Va
1 day ago · USGS 01633000
259 cfs 3.05 ft 74°F 90°F 850 ft North Fork Shenandoah
Rappahannock River Near Fredericksburg, Va
1 day ago · USGS 01668000
258 cfs 2.01 ft 81°F 91°F 74 ft Lower Rappahannock
Roanoke River At Lafayette, Va
1 day ago · USGS 02054500
254 cfs 2.36 ft · 86°F 1,185 ft Upper Roanoke
Jackson River Bl Gathright Dam Nr Hot Spgs, Va
1 day ago · USGS 02011800
244 cfs 9.01 ft 59°F 85°F 1,475 ft Upper James
Smith River At Martinsville, Va
1 day ago · USGS 02073000
242 cfs 2.03 ft 64°F 85°F 683 ft Upper Dan
North River Near Burketown, Va
1 day ago · USGS 01622000
222 cfs 2.38 ft · 88°F 1,122 ft South Fork Shenandoah
Meherrin River At Emporia, Va
1 day ago · USGS 02052000
216 cfs 3.51 ft · 88°F 96 ft Meheriin
Levisa Fork At Big Rock, Va
1 day ago · USGS 03207800
216 cfs 3.32 ft · 88°F 880 ft Upper Levisa
Smith River At Bassett, Va
1 day ago · USGS 02072500
207 cfs 1.92 ft 64°F 85°F 770 ft Upper Dan
Nottoway River Near Sebrell, Va
1 day ago · USGS 02047000
200 cfs 3.93 ft · 88°F 46 ft Nottoway
Potts Creek Near Covington, Va
1 day ago · USGS 02014000
195 cfs 2.87 ft · 86°F 1,298 ft Upper James
Mattaponi River Near Beulahville, Va
1 day ago · USGS 01674500
193 cfs 4.30 ft 77°F 88°F 21 ft Mattaponi
Craig Creek At Parr, Va
1 day ago · USGS 02018000
186 cfs 4.22 ft · 88°F 1,051 ft Upper James
Bluestone River At Falls Mills, Va
1 day ago · USGS 03177710
173 cfs 2.72 ft · 82°F 2,360 ft Middle New
S F Roanoke River Near Shawsville, Va
1 day ago · USGS 02053800
170 cfs 1.17 ft · 84°F 1,381 ft Upper Roanoke
Smith River Near Philpott, Va
1 day ago · USGS 02072000
161 cfs 2.87 ft 43°F 84°F 846 ft Upper Dan
Appomattox River At Mattoax, Va
1 day ago · USGS 02040000
160 cfs 7.30 ft · 88°F 256 ft Appomattox
Pamunkey River Near Hanover, Va
1 day ago · USGS 01673000
158 cfs 3.41 ft 79°F 88°F 64 ft Pamunkey
Middle River Near Grottoes, Va
1 day ago · USGS 01625000
152 cfs 3.60 ft · 89°F 1,081 ft South Fork Shenandoah
M F Holston River At Seven Mile Ford, Va
1 day ago · USGS 03474000
146 cfs 1.64 ft · 82°F 1,980 ft South Fork Holston
Cowpasture River Near Clifton Forge, Va
1 day ago · USGS 02016000
145 cfs 1.68 ft · 90°F 1,024 ft Upper James
Chickahominy River Near Providence Forge, Va
1 day ago · USGS 02042500
144 cfs 3.85 ft 78°F 88°F 25 ft Lower James
Dunlap Creek Near Covington, Va
1 day ago · USGS 02013000
140 cfs 2.25 ft · 85°F 1,316 ft Upper James
James River And Kanawha Canal Near Richmond, Va
1 day ago · USGS 02037000
137 cfs 6.92 ft · 89°F 121 ft Middle James-Willis
Pigg River Near Sandy Level, Va
1 day ago · USGS 02058400
130 cfs 2.52 ft · 86°F 632 ft Upper Roanoke
Maury River Near Buena Vista, Va
1 day ago · USGS 02024000
123 cfs 1.45 ft · 89°F 858 ft Maury
Nottoway River Near Stony Creek, Va
1 day ago · USGS 02045500
119 cfs 2.90 ft · 89°F 84 ft Nottoway
Rapidan River Near Culpeper, Va
1 day ago · USGS 01667500
118 cfs · · 90°F 258 ft Rapidan-Upper Rappahannock
Powell River At Big Stone Gap, Va
1 day ago · USGS 03529500
114 cfs 2.51 ft · 84°F 1,474 ft Powell
Chestnut Creek At Galax, Va
1 day ago · USGS 03165000
108 cfs 1.84 ft · 77°F 2,365 ft Upper New
Rappahannock River At Remington, Va
1 day ago · USGS 01664000
102 cfs 2.81 ft · 91°F 301 ft Rapidan-Upper Rappahannock
Johns Creek At New Castle, Va
1 day ago · USGS 02017500
102 cfs 3.85 ft · 88°F 1,282 ft Upper James
Blackwater River Near Franklin, Va
1 day ago · USGS 02049500
101 cfs 2.53 ft · 88°F 3 ft Blackwater
Blackwater River Near Rocky Mount, Va
1 day ago · USGS 02056900
96 cfs 2.26 ft · 85°F 903 ft Upper Roanoke
Appomattox River At Farmville, Va
1 day ago · USGS 02039500
95 cfs 4.40 ft · 88°F 299 ft Appomattox
N F Shenandoah River At Cootes Store, Va
1 day ago · USGS 01632000
92 cfs 3.02 ft · 89°F 1,076 ft North Fork Shenandoah
South River At Harriston, Va
1 day ago · USGS 01627500
88 cfs 2.19 ft · 88°F 1,159 ft South Fork Shenandoah
Nottoway River Near Rawlings, Va
1 day ago · USGS 02044500
85 cfs 2.59 ft · 87°F 207 ft Nottoway
Broad Run Near Leesburg, Va
1 day ago · USGS 01644280
84 cfs 2.27 ft · 92°F 196 ft Middle Potomac-Catoctin
Back Creek Near Dundee, Va
1 day ago · USGS 02056650
80 cfs 3.26 ft · 87°F 896 ft Upper Roanoke
Rivanna River At Palmyra, Va
1 day ago · USGS 02034000
76 cfs 2.30 ft · 90°F 218 ft Rivanna
Deep Creek Near Mannboro, Va
1 day ago · USGS 02041000
75 cfs 1.82 ft · 88°F 258 ft Appomattox
Big Otter River Near Evington, Va
1 day ago · USGS 02061500
71 cfs 2.20 ft · 88°F 570 ft Upper Roanoke
South Anna River Near Ashland, Va
1 day ago · USGS 01672500
66 cfs 1.81 ft · 89°F 108 ft Pamunkey
Smith River At Smith Riv Church Nr Woolwine, Va
1 day ago · USGS 02071530
62 cfs 2.72 ft · 84°F 1,240 ft Upper Dan
Maury River At Rockbridge Baths, Va
1 day ago · USGS 02021500
60 cfs 1.24 ft · 88°F 1,104 ft Maury
Robinson River Near Locust Dale, Va
1 day ago · USGS 01666500
56 cfs 1.83 ft · 90°F 302 ft Rapidan-Upper Rappahannock
Goose Creek Near Leesburg, Va
1 day ago · USGS 01644000
56 cfs 1.29 ft · 91°F 250 ft Middle Potomac-Catoctin
Bullpasture River At Williamsville, Va
1 day ago · USGS 02015700
54 cfs 1.41 ft · 90°F 1,635 ft Upper James
South River Near Dooms, Va
1 day ago · USGS 01626850
54 cfs 2.13 ft · 88°F 1,271 ft South Fork Shenandoah
S F Holston River At Riverside Nr Chilhowie, Va
1 day ago · USGS 03471500
53 cfs 1.92 ft · 81°F 2,114 ft South Fork Holston
Jackson River Near Bacova, Va
1 day ago · USGS 02011400
51 cfs 3.21 ft 71°F 86°F 1,721 ft Upper James
North Mayo River Near Spencer, Va
1 day ago · USGS 02070000
49 cfs 1.41 ft · 84°F 750 ft Upper Dan
South Mayo River Near Nettleridge, Va
1 day ago · USGS 02069700
48 cfs 3.33 ft · 84°F 893 ft Upper Dan
Goose Creek Near Huddleston, Va
1 day ago · USGS 02059500
47 cfs 1.19 ft · 87°F 614 ft Upper Roanoke
Hazel River At Rixeyville, Va
1 day ago · USGS 01663500
46 cfs 2.78 ft · 91°F 314 ft Rapidan-Upper Rappahannock
Rapidan River Near Ruckersville, Va
1 day ago · USGS 01665500
45 cfs 1.76 ft · 90°F 462 ft Rapidan-Upper Rappahannock
North Anna River Near Partlow, Va
1 day ago · USGS 01670400
41 cfs 3.65 ft · 90°F 194 ft Pamunkey
Dragon Swamp At Mascot, Va
1 day ago · USGS 01669520
40 cfs 4.95 ft 74°F 87°F 25 ft Great Wicomico-Piankatank
Back Creek Near Mountain Grove, Va
1 day ago · USGS 02011500
40 cfs 2.76 ft 70°F 86°F 1,790 ft Upper James
North Anna River At Hart Corner Near Doswell, Va
1 day ago · USGS 01671020
39 cfs 2.91 ft · 88°F 64 ft Pamunkey
Mattaponi River Near Bowling Green, Va
1 day ago · USGS 01674000
38 cfs 2.37 ft · 90°F 170 ft Mattaponi
Falling River Near Naruna, Va
1 day ago · USGS 02064000
37 cfs 2.89 ft · 88°F 454 ft Middle Roanoke
South River Near Waynesboro, Va
1 day ago · USGS 01626000
36 cfs 2.44 ft · 87°F 1,327 ft South Fork Shenandoah
Slate River Near Arvonia, Va
1 day ago · USGS 02030500
36 cfs 2.61 ft · 90°F 253 ft Middle James-Buffalo
Banister River At Halifax, Va
1 day ago · USGS 02077000
36 cfs 2.14 ft · 86°F 352 ft Banister
Sandy River Near Danville, Va
1 day ago · USGS 02074500
31 cfs 1.14 ft · 86°F 481 ft Upper Dan
Beaver Creek At Bristol, Va
1 day ago · USGS 03478400
31 cfs 3.53 ft · 85°F 1,790 ft South Fork Holston
Linville Creek At Broadway, Va
1 day ago · USGS 01632082
31 cfs 1.48 ft · 89°F 1,042 ft North Fork Shenandoah
Back Creek Near Sunrise, Va
1 day ago · USGS 02011460
29 cfs 1.43 ft · 84°F 2,160 ft Upper James
Rockfish River Near Greenfield, Va
1 day ago · USGS 02028500
28 cfs 2.56 ft · 89°F 569 ft Middle James-Buffalo
Stony Creek Near Dinwiddie, Va
1 day ago · USGS 02046000
28 cfs 1.88 ft · 87°F 151 ft Nottoway
Cranes Nest River Near Clintwood, Va
1 day ago · USGS 03208950
28 cfs 2.29 ft · 86°F 1,516 ft Upper Levisa
Smith Creek Near New Market, Va
1 day ago · USGS 01632900
27 cfs 1.30 ft 73°F 89°F 924 ft North Fork Shenandoah
Back Creek At Sunrise, Va
1 day ago · USGS 02011470
25 cfs 4.19 ft · 86°F 1,979 ft Upper James
Passage Creek Near Buckton, Va
1 day ago · USGS 01635500
24 cfs 3.38 ft · 92°F 568 ft North Fork Shenandoah
Buffalo Creek Near Hampden Sydney, Va
1 day ago · USGS 02039000
22 cfs 1.12 ft · 88°F 376 ft Appomattox
Cub Creek At Phenix, Va
1 day ago · USGS 02065500
21 cfs 1.05 ft · 88°F 401 ft Middle Roanoke
Catoctin Creek At Taylorstown, Va
1 day ago · USGS 01638480
20 cfs 2.85 ft · 91°F 250 ft Middle Potomac-Catoctin
Calfpasture River Above Mill Creek At Goshen, Va
1 day ago · USGS 02020500
19 cfs 1.59 ft · 89°F 1,407 ft Maury
North River Near Stokesville, Va
1 day ago · USGS 01620500
19 cfs 2.24 ft · 85°F 2,123 ft South Fork Shenandoah
Hardware River Bl Briery Run Nr Scottsville, Va
1 day ago · USGS 02030000
18 cfs 1.75 ft · 90°F 310 ft Middle James-Buffalo
Cedar Creek Near Winchester, Va
1 day ago · USGS 01634500
17 cfs 1.78 ft · 91°F 649 ft North Fork Shenandoah
Tye River Near Lovingston, Va
1 day ago · USGS 02027000
15 cfs 2.49 ft · 89°F 597 ft Middle James-Buffalo
Goose Creek Near Middleburg, Va
1 day ago · USGS 01643700
15 cfs 2.32 ft · 91°F 444 ft Middle Potomac-Catoctin
N F Rivanna River Near Earlysville, Va
1 day ago · USGS 02032640
14 cfs 5.19 ft · 91°F 379 ft Rivanna
Difficult Run Near Great Falls, Va
1 day ago · USGS 01646000
14 cfs 2.70 ft 77°F 91°F 157 ft Middle Potomac-Catoctin
Mechums River Near White Hall, Va
1 day ago · USGS 02031000
14 cfs 4.41 ft · 91°F 467 ft Rivanna
Piscataway Creek Near Tappahannock, Va
1 day ago · USGS 01669000
12 cfs 6.03 ft 64°F 87°F 25 ft Lower Rappahannock
Totopotomoy Creek Near Studley, Va
1 day ago · USGS 01673550
11 cfs 1.12 ft · 89°F 60 ft Pamunkey
Piney River At Piney River, Va
1 day ago · USGS 02027500
11 cfs 2.19 ft · 88°F 657 ft Middle James-Buffalo
Opequon Creek Near Berryville, Va
1 day ago · USGS 01615000
9 cfs 4.25 ft · 91°F 511 ft Conococheague-Opequon
Blackwater River Near Dendron, Va
1 day ago · USGS 02047500
9 cfs 32.03 ft · 89°F 33 ft Blackwater
Cedar Run Near Catlett, Va
1 day ago · USGS 01656000
7 cfs 2.13 ft · 91°F 205 ft Middle Potomac-Anacostia-Occoquan
S F Catoctin Creek At Rt 698 Near Waterford, Va
1 day ago · USGS 01638350
7 cfs · · 92°F 346 ft Middle Potomac-Catoctin
Pedlar River At Forest Road Near Buena Vista, Va
1 day ago · USGS 02024915
7 cfs 2.57 ft · 85°F 1,093 ft Middle James-Buffalo
North Meherrin River Near Lunenburg, Va
1 day ago · USGS 02051000
6 cfs · · 87°F 375 ft Meheriin
Kerrs Creek Near Lexington, Va
1 day ago · USGS 02022500
6 cfs 2.61 ft · 90°F 1,031 ft Maury
Catawba Creek Near Catawba, Va
1 day ago · USGS 02018500
6 cfs 1.98 ft · 87°F 1,321 ft Upper James
Po River Near Spotsylvania, Va
1 day ago · USGS 01673800
6 cfs 1.38 ft · 90°F 216 ft Mattaponi
Spout Run At Rt 621 Near Millwood, Va
1 day ago · USGS 01636316
6 cfs 1.64 ft 60°F 92°F 433 ft Shenandoah
Cameron Run At Alexandria, Va
1 day ago · USGS 01653000
6 cfs 3.81 ft · 92°F 33 ft Middle Potomac-Anacostia-Occoquan
Muddy Creek At Mount Clinton, Va
1 day ago · USGS 01621050
5 cfs 2.68 ft · 88°F 1,372 ft South Fork Shenandoah
Tinker Creek Near Daleville, Va
1 day ago · USGS 02055100
5 cfs 1.25 ft · 87°F 1,237 ft Upper Roanoke
Accotink Creek Near Annandale, Va
1 day ago · USGS 01654000
5 cfs 1.61 ft 76°F 91°F 202 ft Middle Potomac-Anacostia-Occoquan
N F Goose Creek At Rt 729 Near Lincoln, Va
1 day ago · USGS 01643805
5 cfs 1.54 ft · 91°F 315 ft Middle Potomac-Catoctin
Moormans River Near Free Union, Va
1 day ago · USGS 02032250
5 cfs 2.94 ft · 91°F 492 ft Rivanna
N F Catoctin Creek At Rt 681 Near Waterford, Va
1 day ago · USGS 01638420
4 cfs 1.82 ft · 92°F 339 ft Middle Potomac-Catoctin
Little Back Creek Near Sunrise, Va
1 day ago · USGS 02011490
4 cfs · · 82°F 2,724 ft Upper James
Battle Run Near Laurel Mills, Va
1 day ago · USGS 01662800
4 cfs 1.19 ft · 89°F 420 ft Rapidan-Upper Rappahannock
Aquia Creek Near Garrisonville, Va
1 day ago · USGS 01660400
4 cfs · · 92°F 121 ft Lower Potomac
Beaverdam Creek At Rt 734 Near Mountville, Va
1 day ago · USGS 01643880
3 cfs 1.12 ft · 91°F 327 ft Middle Potomac-Catoctin
Fine Creek At Fine Creek Mills, Va
1 day ago · USGS 02036500
3 cfs 1.60 ft · 88°F 224 ft Middle James-Willis
Fourmile Run At Alexandria, Va
1 day ago · USGS 01652500
3 cfs 4.06 ft · 92°F 32 ft Middle Potomac-Anacostia-Occoquan
Dry Marsh Run Near Berryville, Va
1 day ago · USGS 01616100
3 cfs 1.43 ft 57°F 92°F 507 ft Conococheague-Opequon
Piney Run Near Lovettsville, Va
1 day ago · USGS 01636690
2 cfs 1.47 ft · 92°F 407 ft Middle Potomac-Catoctin
Holiday Creek Near Andersonville, Va
1 day ago · USGS 02038850
2 cfs · 70°F 88°F 554 ft Appomattox
Little River Near Doswell, Va
1 day ago · USGS 01671100
1 cfs 1.70 ft 59°F 89°F 167 ft Pamunkey
Hogue Creek Near Hayfield, Va
1 day ago · USGS 01613900
1 cfs · · 92°F 700 ft Conococheague-Opequon
Limestone Branch Near Leesburg, Va
1 day ago · USGS 01643590
1 cfs · · 92°F 228 ft Middle Potomac-Catoctin
Long Branch Near Annandale, Va
1 day ago · USGS 01654500
1 cfs 2.48 ft 73°F 91°F 210 ft Middle Potomac-Anacostia-Occoquan
S F Quantico Creek Near Independent Hill, Va
1 day ago · USGS 01658500
0 cfs 2.76 ft · 91°F 244 ft Lower Potomac
Allen Creek Near Boydton, Va
1 day ago · USGS 02079640
0 cfs 2.63 ft · 87°F 252 ft Roanoke Rapids
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Flow report FAQ

About Virginia streamflow

Where does the Virginia streamflow data come from?

The U.S. Geological Survey National Water Information System. USGS streamgauges report continuously (every 15 minutes) and the data is the canonical real-time record for U.S. rivers. Snoflo pulls the latest readings and joins them to a 7-day NOAA weather forecast for each station.

What is cfs?

Cubic feet per second — the standard unit for streamflow. One cfs is about 7.5 gallons per second. Small creeks run at single-digit cfs; the Mississippi at hundreds of thousands.

What does Gauge Height mean?

The water level at the gauge in feet above the reference datum. Used together with discharge to track river state. Flood stage and runnable levels are typically expressed in gauge height (e.g., "flood at 16 ft").

How fresh is the Virginia data?

USGS streamgauges report every 15 minutes; Snoflo re-pulls throughout the day. The AI briefing regenerates daily.

Can I get a flow alert for a Virginia gauge?

Yes. Save any USGS gauge as a favorite in the Snoflo iOS app, set a discharge or stage threshold (e.g. "alert me when discharge crosses 2,000 cfs"), and you'll get a push the moment it crosses.

Is this a substitute for an NWS flood warning?

No. Snoflo is informational. For flood life-safety decisions always follow guidance from your local NWS forecast office and state emergency management. Snoflo data is one input among several.