Reservoir · Ohio · United States · USACE CWMS
Bolivar Lake
0.2% full
Capacity
184.53 hm³
Volume stored
0 hm³
Vs month average
67% of normal
Reported
November 12, 2026
Current fill
0.2%vs 7 days ago
0.0 ppstable
vs 1 year ago
N/A7-day trend
→stable
Drought context
Ohio drought →Storage vs November average
67%of normal
0.2% now · 0.3% average (2 yrs)
U.S. Drought Monitor
D0Abnormally dry
Week of 10 November 2026
Drought figures describe the ground around the reservoir, not its storage. Sources: U.S. Drought Monitor.
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 12 Nov 2026 | 0.2% | 0.37 |
| 11 Nov 2026 | 0.2% | 0.33 |
| 10 Nov 2026 | 0.2% | 0.33 |
| 9 Nov 2026 | 0.2% | 0.33 |
| 8 Nov 2026 | 0.2% | 0.34 |
| 7 Nov 2026 | 0.2% | 0.35 |
| 6 Nov 2026 | 0.2% | 0.36 |
| 5 Nov 2026 | 0.2% | 0.45 |
| 4 Nov 2026 | 0.2% | 0.34 |
| 3 Nov 2026 | 0.2% | 0.33 |
| 2 Nov 2026 | 0.2% | 0.33 |
| 1 Nov 2026 | 0.2% | 0.33 |
On the map
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Technical specifications
| Primary use | Multi-purpose |
| Coordinates | 40.649°N, 81.433°W |
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: 2026-11-12.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.649°N, 81.433°W · Open in Google Maps
About Bolivar Lake
As of November 12, 2026, Bolivar Lake is filled to 0.2% of its total capacity, holding 0.37 hm³ of water out of a maximum 184.53 hm³. At this level the reservoir is critically low.
Over the most recent week on record the fill level has held broadly steady (+0.0 pp).
Across the readings we hold for Bolivar Lake — 100 data points between November 13, 2021 and November 12, 2026 — the level has ranged from a low of 0.2% (September 27, 2026) to a high of 2.4% (January 2, 2022).
It is operated by USACE primarily for multiple purposes. It is at 40.649°N, 81.433°W.