Kinzua Dam & Allegheny Reservoir Water Level Today
Pennsylvania · near Jamestown · In the flood pool
- Elevation
- 1,328.71 ft
- From full pool
- +1.18 ft
- Percent of pool
- 101.3%
- 24-hour change
- no change
- 7-day change
- +0.62 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Kinzua Dam & Allegheny Reservoir
Kinzua Dam & Allegheny Reservoir is 1.18 ft above full pool, at 1,328.71 ft, in its flood pool, holding steady over the last 24 hours. That puts the lake at 101.3 percent of its conservation pool. The top of the flood pool is 35.8 ft higher, at 1,364.51 ft.
Over the last 7 days the level rose 0.62 ft, and over 30 days it rose 2.42 ft. In the 398 days of readings on this page the high was 1,339.04 ft on Apr 7, 2026 and the low was 1,296.42 ft on Oct 30, 2025, a range of 42.62 ft.
The reading is the U.S. Army Corps of Engineers gauge, near Jamestown, taken Sep 21, 2026 and referenced to the NAVD88 datum. This page is rebuilt once a day from the agency feed; it is not a live gauge, so during a fast rise or a scheduled release check the USACE page for hourly values.
Kinzua Dam & Allegheny Reservoir pool elevations
| Current elevation | 1,328.71 ft |
|---|---|
| Full pool (top of conservation) | 1,327.53 ft |
| Top of flood pool | 1,364.51 ft |
| Bottom of conservation pool | 1,239.40 ft |
| Top of dam | 1,374.60 ft |
| Inflow | 0 cfs |
| Outflow | 1,980 cfs |
| 30-day change | +2.42 ft |
| 1-year high | 1,339.04 ft (Apr 7, 2026) |
| 1-year low | 1,296.42 ft (Oct 30, 2025) |
| Vertical datum | NAVD88 |
| Operating agency | U.S. Army Corps of Engineers, LRP district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Pennsylvania
- Alvin R. Bush Lake 842.16 ft, +1.16 ft from full
- Aylesworth Creek Lake 1,108.07 ft, +0.07 ft from full
- Beltzville Lake 627.67 ft, +0.33 ft from full
- Blue Marsh Lake 289.62 ft, +0.35 ft from full
- Cowanesque Lake 1,080.47 ft, +0.47 ft from full
- Curwensville Lake 1,162.15 ft, +0.15 ft from full
Kinzua Dam & Allegheny Reservoir level questions
What is the water level of Kinzua Dam & Allegheny Reservoir today?
Kinzua Dam & Allegheny Reservoir is at 1,328.71 ft as of Sep 21, 2026, +1.18 ft relative to full pool (1,327.53 ft). The 24-hour change is no change.
What is full pool at Kinzua Dam & Allegheny Reservoir?
Full pool, the top of the conservation pool, is 1,327.53 ft (NAVD88). Above that, water is stored temporarily in the flood pool up to 1,364.51 ft. The bottom of the conservation pool is 1,239.40 ft.
Is Kinzua Dam & Allegheny Reservoir rising or falling?
Over the last 24 hours the level is no change; over 7 days it rose 0.62 ft, and over 30 days it rose 2.42 ft.
Where does this Kinzua Dam & Allegheny Reservoir level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Kinzua Dam & Allegheny Reservoir. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.