Which Pennsylvania lakes are lowest right now?
- Woodcock Creek Lake: 10.25 ft below full pool
- Raystown Lake: 4.96 ft below full pool
- East Branch Clarion River Lake: 4.12 ft below full pool
- Youghiogheny River Lake: 3.44 ft below full pool
Northeast
Pennsylvania Lake Levels Today
We track 35 lakes and reservoirs in Pennsylvania. Of the 25 with an official full pool and a current reading: 4 below it, 11 near it and 10 above it.
Latest reading Nov 4, 2026, 7:00 AM EST · Sources: U.S. Army Corps of Engineers; U.S. Geological SurveyLakes tracked35
Below full pool4
Near full pool (±1 ft)11
Above full pool10
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| Reported | ||||
|---|---|---|---|---|
| Allegheny Reservoir | 1,312.08 ft | No official full pool | −4.85 ft | Nov 4, 2026, 7:00 AM EST |
| Aylesworth Creek Lake | 1,108.05 ft | Near full pool | −0.01 ft | Nov 4, 2026, 7:00 AM EST |
| Beltzville Lake | 627.39 ft | Near full pool | −0.05 ft | Nov 4, 2026, 6:30 AM EST |
| Blue Marsh Lake | 284.29 ft | Near full pool | −0.57 ft | Nov 4, 2026, 6:00 AM EST |
| Chambers Lake | 579.63 ft | No official full pool | −0.10 ft | Nov 4, 2026, 6:45 AM EST |
| Conemaugh River Lake | 904.47 ft | 5.25 ft above full pool | −3.51 ft | Nov 4, 2026, 6:30 AM EST |
| Cowanesque Lake | 1,080.21 ft | Near full pool | −0.09 ft | Nov 4, 2026, 7:00 AM EST |
| Crooked Creek Lake | 843.08 ft | 5.65 ft above full pool | −0.71 ft | Nov 4, 2026, 6:45 AM EST |
| Curwensville Lake | 1,162.47 ft | Near full pool | +0.09 ft | Nov 4, 2026, 7:00 AM EST |
| East Branch Clarion River Lake | 1,646.66 ft | 4.12 ft below full pool | −1.12 ft | Nov 4, 2026, 6:00 AM EST |
| Foster Joseph Sayers Lake | 630.16 ft | Near full pool | +0.15 ft | Nov 4, 2026, 7:00 AM EST |
| Francis E. Walter Reservoir | 1,301.27 ft | 1.89 ft above full pool | −0.34 ft | Nov 4, 2026, 6:15 AM EST |
| George B. Stevenson Reservoir | 922.10 ft | 1.10 ft above full pool | −0.05 ft | Nov 4, 2026, 7:00 AM EST |
| Glendale Lake | 1,427.26 ft | No official full pool | −0.05 ft | Nov 4, 2026, 6:15 AM EST |
| Hammond Lake | 1,085.76 ft | Near full pool | −0.22 ft | Nov 4, 2026, 7:00 AM EST |
| Hazleton Pond Gage No. 1 | 1.55 ft | No official full pool | −1.87 ft | Last reported Dec 8, 2025, 9:45 AM EST |
| Indian Rock Lake | 373.45 ft | 3.45 ft above full pool | +0.25 ft | Nov 4, 2026, 7:00 AM EST |
| Jadwin Lake | 988.70 ft | No official full pool | +0.01 ft | Nov 4, 2026, 6:30 AM EST |
| Kettle Creek Lake | 842.25 ft | 1.25 ft above full pool | −0.02 ft | Nov 4, 2026, 7:00 AM EST |
| Kinzua Dam & Allegheny Reservoir | 1,312.08 ft | 1.40 ft above full pool | −4.77 ft | Nov 4, 2026, 7:00 AM EST |
| Lake Arthur | 1,190.09 ft | No official full pool | −0.10 ft | Last reported Oct 6, 2026, 10:00 AM EDT |
| Loyalhanna Lake | 924.04 ft | 14.52 ft above full pool | +0.54 ft | Nov 4, 2026, 6:15 AM EST |
| Mahoning Creek Lake | 1,084.56 ft | Near full pool | −3.31 ft | Nov 4, 2026, 6:45 AM EST |
| Prompton Lake | 1,123.57 ft | No official full pool | −0.45 ft | Nov 4, 2026, 6:30 AM EST |
| Pymatuning Reservoir | 1,008.12 ft | No official full pool | −0.21 ft | Last reported Jun 4, 2026, 10:55 AM EDT |
| Raystown Lake | 781.04 ft | 4.96 ft below full pool | −3.12 ft | Nov 4, 2026, 7:00 AM EST |
| Seneca Power Upper Reservoir | 2,067.86 ft | No official full pool | — | Nov 4, 2026, 6:00 AM EST |
| Shenango River Lake | 894.59 ft | Near full pool | −0.44 ft | Nov 4, 2026, 6:45 AM EST |
| Stillwater Lake | 1,572.80 ft | Near full pool | −0.15 ft | Nov 4, 2026, 7:00 AM EST |
| Struble Lake | 616.90 ft | No official full pool | 0.00 ft | Nov 4, 2026, 6:45 AM EST |
| Tioga Lake | 1,081.28 ft | Near full pool | +0.01 ft | Nov 4, 2026, 7:00 AM EST |
| Tionesta Lake | 1,087.93 ft | 3.36 ft above full pool | −0.36 ft | Nov 4, 2026, 6:45 AM EST |
| Union City Lake | 1,216.02 ft | 6.32 ft above full pool | −2.35 ft | Nov 4, 2026, 6:45 AM EST |
| Woodcock Creek Lake | 1,164.69 ft | 10.25 ft below full pool | +0.18 ft | Nov 4, 2026, 6:45 AM EST |
| Youghiogheny River Lake | 1,434.91 ft | 3.44 ft below full pool | −2.30 ft | Nov 4, 2026, 6:30 AM EST |
FAQ
How many lakes in Pennsylvania do you track?
35 lakes and reservoirs with official gauge data.
Which Pennsylvania lake is furthest below full pool?
Woodcock Creek Lake, 10.25 ft below full pool, among the 25 lakes with an official full pool and a current reading.
How often is this page updated?
Every 3 hours.
Data: U.S. Army Corps of Engineers; U.S. Geological Survey. USGS real-time data is provisional and subject to revision. For information only. Not for navigation or flood safety decisions. Check the official source on each lake page.