Reservoir · Pennsylvania · United States · USACE CWMS
Shenango River Lake, PA
55.8% full
Capacity
77.75 hm³
Volume stored
43 hm³
Coordinates
41.264°N, 80.462°W
Last updated
2026-07-30
Current fill
55.8%vs 7 days ago
-0.1%losing
vs 1 year ago
-7.0%year-over-year
7-day trend
→stable
Data 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. Last reading: 2026-07-30.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.264, -80.462 · Open in Google Maps
About Shenango River Lake, PA
As of July 30, 2026, Shenango River Lake, PA is filled to 55.8% of its total capacity, holding roughly 43 hm³ of water out of a maximum 78 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 7.0 points below its level on the same date a year earlier.
Across the readings we hold for Shenango River Lake, PA — 326 data points between July 31, 2021 and July 30, 2026 — the level has ranged from a low of 22.5% (January 8, 2022) to a high of 100.0% (April 5, 2026). On average the reservoir is fullest around April and at its lowest around January.
It is operated by USACE primarily for multiple purposes. It lies within the Pennsylvania basin at 41.264°N, 80.462°W.
Key facts
- Current fill level
- 55.8%
- Water stored
- 43 hm³
- Total capacity
- 78 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▼ 7.0 pts
- Primary use
- Multipurpose
- River basin
- Pennsylvania
- Operator
- USACE
- Coordinates
- 41.264°N, 80.462°W
- Last updated
- July 30, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 30 Jul 2026 | 55.8% | 43 |
| 29 Jul 2026 | 55.9% | 43 |
| 28 Jul 2026 | 56.4% | 44 |
| 27 Jul 2026 | 56.7% | 44 |
| 26 Jul 2026 | 57.1% | 44 |
| 25 Jul 2026 | 57.4% | 45 |
| 24 Jul 2026 | 57.7% | 45 |
| 23 Jul 2026 | 57.9% | 45 |
| 22 Jul 2026 | 57.5% | 45 |
| 21 Jul 2026 | 55.5% | 43 |
| 20 Jul 2026 | 55.5% | 43 |
| 19 Jul 2026 | 55.8% | 43 |
Frequently asked questions
What is the current water level of Shenango River Lake, PA?
As of July 30, 2026, Shenango River Lake, PA is at 55.8% of its capacity, holding approximately 43 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Shenango River Lake, PA reservoir full?
No. As of July 30, 2026, Shenango River Lake, PA is within its normal operating range at 55.8% of its capacity, so it is not full.
Is the water level at Shenango River Lake, PA rising or falling?
The level at Shenango River Lake, PA has been broadly stable over the latest week on record (-0.1 points).
How much water can Shenango River Lake, PA hold?
Shenango River Lake, PA has a total capacity of 78 hm³.
Where is Shenango River Lake, PA reservoir located?
Shenango River Lake, PA is located in Pennsylvania, United States, within the Pennsylvania basin (coordinates 41.264°N, 80.462°W).
What is Shenango River Lake, PA used for?
Shenango River Lake, PA is used primarily for multiple purposes, and is managed by USACE.