Reservoir · Ohio · United States · USACE CWMS
Delaware Lake
Current fill: N/A
Capacity
36.98 hm³
Volume stored
N/A
Coordinates
40.359°N, 83.069°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. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.359, -83.069 · Open in Google Maps
About Delaware Lake
It is operated by USACE primarily for multiple purposes. It lies within the Ohio basin at 40.359°N, 83.069°W.
Key facts
- Total capacity
- 37 hm³
- Primary use
- Multipurpose
- River basin
- Ohio
- Operator
- USACE
- Coordinates
- 40.359°N, 83.069°W
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 5 Apr 2026 | 79.2% | 29 |
| 4 Apr 2026 | 76.8% | 28 |
| 3 Apr 2026 | 61.2% | 23 |
| 2 Apr 2026 | 59.3% | 22 |
| 1 Apr 2026 | 52.2% | 19 |
| 31 Mar 2026 | 53.1% | 20 |
| 30 Mar 2026 | 75.0% | 28 |
| 29 Mar 2026 | 100.0% | 37 |
| 28 Mar 2026 | 95.0% | 35 |
| 27 Mar 2026 | 68.8% | 25 |
| 26 Mar 2026 | 43.6% | 16 |
| 25 Mar 2026 | 50.2% | 19 |
Frequently asked questions
How much water can Delaware Lake hold?
Delaware Lake has a total capacity of 37 hm³.
Where is Delaware Lake reservoir located?
Delaware Lake is located in Ohio, United States, within the Ohio basin (coordinates 40.359°N, 83.069°W).
What is Delaware Lake used for?
Delaware Lake is used primarily for multiple purposes, and is managed by USACE.