Reservoir · Ohio · United States · USACE CWMS
Wills Creek Lake
60.9% full
Capacity
12.52 hm³
Volume stored
8 hm³
Vs month average
91% of normal
Coordinates
40.157°N, 81.850°W
Last updated
2026-10-29
Current fill
60.9%vs 7 days ago
-4.1 pplosing
vs 1 year ago
N/A7-day trend
↓falling
Drought context
Storage vs October average
91%of normal
60.9% full on 2026-10-29, against an average of 66.6% for October across 2 years of readings (-5.7 points).
Drought Monitor at this site · 27 October 2026
Nonenot in a drought category
Wills Creek Lake's coordinates fall outside every category on the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. Ohio drought figures →
Data source: USACE CWMS — US Army Corps of Engineers — daily reservoir storage volume. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness. Last reading: 2026-10-29.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.157°N, 81.850°W · Open in Google Maps
About Wills Creek Lake
As of October 29, 2026, Wills Creek Lake is filled to 60.9% of its total capacity, holding 7.63 hm³ of water out of a maximum 12.52 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has fallen by 4.1 percentage points.
Across the readings we hold for Wills Creek Lake — 100 data points between October 30, 2021 and October 29, 2026 — the level has ranged from a low of 60.9% (October 29, 2026) to a high of 100.0% (December 13, 2021).
It is operated by USACE primarily for multiple purposes. It is at 40.157°N, 81.850°W.
Key facts
- Current fill level
- 60.9% of total capacity
- Water stored
- 7.63 hm³
- Total capacity
- 12.52 hm³
- 7-day change
- ▼ 4.1 pp
- Primary use
- Multipurpose
- Operator
- USACE
- Coordinates
- 40.157°N, 81.850°W
- Last updated
- October 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Oct 2026 | 60.9% | 7.63 |
| 28 Oct 2026 | 61.2% | 7.67 |
| 27 Oct 2026 | 62.0% | 7.76 |
| 26 Oct 2026 | 62.9% | 7.87 |
| 25 Oct 2026 | 63.5% | 7.96 |
| 24 Oct 2026 | 63.9% | 8 |
| 23 Oct 2026 | 64.4% | 8.07 |
| 22 Oct 2026 | 65.0% | 8.14 |
| 21 Oct 2026 | 65.7% | 8.23 |
| 20 Oct 2026 | 66.3% | 8.31 |
| 19 Oct 2026 | 66.3% | 8.31 |
| 18 Oct 2026 | 66.1% | 8.28 |