Reservoir · Ohio · United States · USACE CWMS
Caesar Creek Lake
99.6% full
Capacity
125.82 hm³
Volume stored
125 hm³
Coordinates
39.490°N, 84.054°W
Last updated
2026-09-10
Current fill
99.6%vs 7 days ago
-0.3%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: 2026-09-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 39.490, -84.054 · Open in Google Maps
About Caesar Creek Lake
As of September 10, 2026, Caesar Creek Lake is filled to 99.6% of its total capacity, holding roughly 125 hm³ of water out of a maximum 126 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.3 pts).
Across the readings we hold for Caesar Creek Lake — 329 data points between September 12, 2021 and September 10, 2026 — the level has ranged from a low of 92.0% (December 5, 2021) to a high of 105.0% (February 18, 2022). On average the reservoir is fullest around May and at its lowest around January.
It is operated by USACE primarily for multiple purposes. It lies within the Ohio basin at 39.490°N, 84.054°W.
Key facts
- Current fill level
- 99.6%
- Water stored
- 125 hm³
- Total capacity
- 126 hm³
- 7-day change
- ▼ 0.3 pts
- Primary use
- Multipurpose
- River basin
- Ohio
- Operator
- USACE
- Coordinates
- 39.490°N, 84.054°W
- Last updated
- September 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Sep 2026 | 99.6% | 125 |
| 9 Sep 2026 | 99.5% | 125 |
| 8 Sep 2026 | 99.6% | 125 |
| 7 Sep 2026 | 99.7% | 125 |
| 6 Sep 2026 | 99.8% | 126 |
| 5 Sep 2026 | 99.8% | 126 |
| 4 Sep 2026 | 99.8% | 126 |
| 3 Sep 2026 | 99.9% | 126 |
| 2 Sep 2026 | 100.1% | 126 |
| 1 Sep 2026 | 100.2% | 126 |
| 31 Aug 2026 | 100.3% | 126 |
| 30 Aug 2026 | 100.3% | 126 |