Reservoir · Ohio · United States · USACE CWMS
Dillon Lake
Current fill: N/A
Capacity
140.62 hm³
Volume stored
N/A
Coordinates
39.992°N, 82.082°W
Station not currently reporting
The most recent storage reading from this gauge is from 2026-04-05, more than 45 days ago, so the current fill is shown as N/A. The history below reflects that older reading.
Current fill
N/Avs 7 days ago
N/Avs 1 year ago
N/A7-day trend
N/AData 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.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 39.992, -82.082 · Open in Google Maps
About Dillon Lake
It is operated by USACE primarily for multiple purposes. It lies within the Ohio basin at 39.992°N, 82.082°W.
Key facts
- Total capacity
- 141 hm³
- Primary use
- Multipurpose
- River basin
- Ohio
- Operator
- USACE
- Coordinates
- 39.992°N, 82.082°W
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 5 Apr 2026 | 7.4% | 10 |
| 4 Apr 2026 | 7.2% | 10 |
| 3 Apr 2026 | 7.4% | 10 |
| 2 Apr 2026 | 7.7% | 11 |
| 1 Apr 2026 | 8.2% | 12 |
| 31 Mar 2026 | 14.2% | 20 |
| 30 Mar 2026 | 20.5% | 29 |
| 29 Mar 2026 | 25.7% | 36 |
| 28 Mar 2026 | 29.4% | 41 |
| 27 Mar 2026 | 16.2% | 23 |
| 26 Mar 2026 | 7.5% | 11 |
| 25 Mar 2026 | 9.6% | 13 |
Frequently asked questions
How much water can Dillon Lake hold?
Dillon Lake has a total capacity of 141 hm³.
Where is Dillon Lake reservoir located?
Dillon Lake is located in Ohio, United States, within the Ohio basin (coordinates 39.992°N, 82.082°W).
What is Dillon Lake used for?
Dillon Lake is used primarily for multiple purposes, and is managed by USACE.