Reservoir · West Virginia · United States · USACE CWMS
Bluestone Lake
62.3% full
Capacity
47.3 hm³
Volume stored
30 hm³
Coordinates
37.640°N, 80.885°W
Last updated
2026-09-14
Current fill
62.3%vs 7 days ago
-0.5%losing
vs 1 year ago
N/A7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — daily reservoir storage volume. Capacity is the design (normal full-pool) capacity from the US National Inventory of Dams (NID); fill % = current volume ÷ design capacity. Last reading: 2026-09-14.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.640, -80.885 · Open in Google Maps
About Bluestone Lake
As of September 14, 2026, Bluestone Lake is filled to 62.3% of its total capacity, holding roughly 30 hm³ of water out of a maximum 47 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (-0.5 pts).
Across the readings we hold for Bluestone Lake — 47 data points between July 30, 2026 and September 14, 2026 — the level has ranged from a low of 60.9% (September 1, 2026) to a high of 63.8% (August 4, 2026).
It is operated by USACE primarily for multiple purposes. It lies within the West Virginia basin at 37.640°N, 80.885°W.
Key facts
- Current fill level
- 62.3%
- Water stored
- 30 hm³
- Total capacity
- 47 hm³
- 7-day change
- ▼ 0.5 pts
- Primary use
- Multipurpose
- River basin
- West Virginia
- Operator
- USACE
- Coordinates
- 37.640°N, 80.885°W
- Last updated
- September 14, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 14 Sep 2026 | 62.3% | 29 |
| 13 Sep 2026 | 62.7% | 30 |
| 12 Sep 2026 | 63.3% | 30 |
| 11 Sep 2026 | 62.8% | 30 |
| 10 Sep 2026 | 62.4% | 30 |
| 9 Sep 2026 | 62.2% | 29 |
| 8 Sep 2026 | 62.6% | 30 |
| 7 Sep 2026 | 62.8% | 30 |
| 6 Sep 2026 | 62.4% | 30 |
| 5 Sep 2026 | 62.2% | 29 |
| 4 Sep 2026 | 61.9% | 29 |
| 3 Sep 2026 | 61.6% | 29 |