Senecaville Lake Water Level Today
Ohio · near Senecaville · In the flood pool
- Elevation
- 832.94 ft
- From full pool
- +0.74 ft
- Percent of pool
- 114.8%
- 24-hour change
- +0.20 ft
- 7-day change
- −0.02 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Senecaville Lake
Senecaville Lake is 0.74 ft above full pool, at 832.94 ft, in its flood pool, up 0.20 ft in the last 24 hours. That puts the lake at 114.8 percent of its conservation pool. The top of the flood pool is 9.6 ft higher, at 842.50 ft.
Over the last 7 days the level held steady, and over 30 days it fell 3.47 ft. In the 399 days of readings on this page the high was 837.03 ft on Aug 24, 2026 and the low was 824.20 ft on Feb 13, 2026, a range of 12.83 ft.
The reading is the U.S. Army Corps of Engineers gauge, near Senecaville, taken Sep 21, 2026 and referenced to the NGVD29 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.
Senecaville Lake pool elevations
| Current elevation | 832.94 ft |
|---|---|
| Full pool (top of conservation) | 832.20 ft |
| Top of flood pool | 842.50 ft |
| Bottom of conservation pool | 827.20 ft |
| Top of dam | 857.00 ft |
| Inflow | 592 cfs |
| Outflow | 10 cfs |
| 30-day change | −3.47 ft |
| 1-year high | 837.03 ft (Aug 24, 2026) |
| 1-year low | 824.20 ft (Feb 13, 2026) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, LRH district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Ohio
- Alum Creek Lake 889.14 ft, +1.14 ft from full
- Atwood Lake 928.27 ft, +5.39 ft from full
- Berlin Lake 1,024.64 ft, +2.37 ft from full
- Charles Mill Lake 997.52 ft, +0.52 ft from full
- Clendening Lake 898.13 ft, +0.13 ft from full
- Deer Creek Lake 812.72 ft, +2.72 ft from full
Senecaville Lake level questions
What is the water level of Senecaville Lake today?
Senecaville Lake is at 832.94 ft as of Sep 21, 2026, +0.74 ft relative to full pool (832.20 ft). The 24-hour change is +0.20 ft.
What is full pool at Senecaville Lake?
Full pool, the top of the conservation pool, is 832.20 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 842.50 ft. The bottom of the conservation pool is 827.20 ft.
Is Senecaville Lake rising or falling?
Over the last 24 hours the level is +0.20 ft; over 7 days it held steady, and over 30 days it fell 3.47 ft.
Where does this Senecaville Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Senecaville Lake. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.