Reservoir · Ohio · United States · USACE CWMS
Caesar Creek Lake
100.9% full
Capacity
125.82 hm³
Volume stored
127 hm³
Coordinates
39.490°N, 84.054°W
Last updated
2026-07-29
Current fill
100.9%vs 7 days ago
0.0%stable
vs 1 year ago
+0.5%year-over-year
7-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: 2026-07-29.
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 July 29, 2026, Caesar Creek Lake is filled to 100.9% of its total capacity, holding roughly 127 hm³ of water out of a maximum 126 hm³. At this level the reservoir is effectively full.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.
Across the readings we hold for Caesar Creek Lake — 327 data points between July 31, 2021 and July 29, 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
- 100.9%
- Water stored
- 127 hm³
- Total capacity
- 126 hm³
- 7-day change
- No change
- Year-on-year
- ▲ 0.5 pts
- Primary use
- Multipurpose
- River basin
- Ohio
- Operator
- USACE
- Coordinates
- 39.490°N, 84.054°W
- Last updated
- July 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Jul 2026 | 100.9% | 127 |
| 28 Jul 2026 | 100.9% | 127 |
| 27 Jul 2026 | 101.0% | 127 |
| 26 Jul 2026 | 101.0% | 127 |
| 25 Jul 2026 | 101.0% | 127 |
| 24 Jul 2026 | 101.0% | 127 |
| 23 Jul 2026 | 101.1% | 127 |
| 22 Jul 2026 | 101.1% | 127 |
| 21 Jul 2026 | 101.1% | 127 |
| 20 Jul 2026 | 100.9% | 127 |
| 19 Jul 2026 | 101.0% | 127 |
| 18 Jul 2026 | 100.8% | 127 |
Frequently asked questions
What is the current water level of Caesar Creek Lake?
As of July 29, 2026, Caesar Creek Lake is at 100.9% of its capacity, holding approximately 127 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Caesar Creek Lake reservoir full?
Caesar Creek Lake is essentially full, sitting at 100.9% of capacity as of July 29, 2026.
Is the water level at Caesar Creek Lake rising or falling?
The level at Caesar Creek Lake has been broadly stable over the latest week on record (0.0 points).
How much water can Caesar Creek Lake hold?
Caesar Creek Lake has a total capacity of 126 hm³.
Where is Caesar Creek Lake reservoir located?
Caesar Creek Lake is located in Ohio, United States, within the Ohio basin (coordinates 39.490°N, 84.054°W).
What is Caesar Creek Lake used for?
Caesar Creek Lake is used primarily for multiple purposes, and is managed by USACE.