State · United States · USGS · BOR · USACE · CDEC
West Virginia
76.9% average fill
Measured
7
Data pending
1
Volume stored
519 hm³
Measured capacity
675 hm³
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Reservoirs
Sorted by capacityTygart Lake
Updated 2026-09-11
Summersville Lake
Updated 2026-09-11
Sutton Lake
Updated 2026-09-11
R.D. Bailey Lake
Updated 2026-09-11
Burnsville Lake
Updated 2026-09-11
East Lynn Lake
Updated 2026-09-11
Beech Fork Lake
Updated 2026-09-11
Storage from official US gauges (USGS, USACE, Bureau of Reclamation, CDEC). Fill % uses design capacity from the National Inventory of Dams where available; a few sites without a match fall back to the 5-year maximum.
Major reservoirs — data pending
Stonewall Jackson Lake — data sourcing in progress
Storage is monitored by the US Army Corps of Engineers (USACE CWMS), but the live feed is currently stale — we are working to restore it. Known capacities: Stonewall Jackson Lake (0.1 km³).
About reservoirs in West Virginia
As of September 11, 2026, the reservoirs we track across West Virginia that report live levels hold roughly 519 hm³ of water — about 76.9% of their combined capacity. Taken together, West Virginia's reservoirs are within their normal operating range.
None of the tracked reservoirs are currently at critically low levels. Sutton Lake is the fullest at 103.5%, while Tygart Lake is the lowest at 54.6%.
Over the most recent week on record, 1 reservoir rose across West Virginia.
Storage figures for West Virginia come from USGS · USACE · BOR · CDEC; the most recent reading is from September 11, 2026. Each reservoir below links to its own page with full history and seasonal context.
West Virginia at a glance
- Reservoirs tracked
- 7
- Average fill
- 76.9%
- Water stored
- 519 hm³
- Combined capacity
- 675 hm³
- Fullest
- Sutton Lake (103.5%)
- Lowest
- Tygart Lake (54.6%)
- Last updated
- September 11, 2026