Michael J Kirwan Reservoir Water Level Today
Ohio · near Ravenna · At full pool
- Elevation
- 982.99 ft
- From full pool
- +0.25 ft
- Percent of pool
- 100.8%
- 24-hour change
- −0.02 ft
- 7-day change
- −0.23 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Michael J Kirwan Reservoir
Michael J Kirwan Reservoir is at full pool, 982.99 ft, down 0.02 ft in the last 24 hours. That puts the lake at 100.8 percent of its conservation pool. The top of the flood pool is 9.6 ft higher, at 992.55 ft.
Over the last 7 days the level fell 0.23 ft, and over 30 days it rose 0.16 ft. In the 398 days of readings on this page the high was 988.44 ft on Apr 5, 2026 and the low was 978.06 ft on Oct 29, 2025, a range of 10.38 ft.
The reading is the U.S. Army Corps of Engineers gauge at Michael J Kirwan Dam & Reservoir, near Ravenna, 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.
Michael J Kirwan Reservoir pool elevations
| Current elevation | 982.99 ft |
|---|---|
| Full pool (top of conservation) | 982.74 ft |
| Top of flood pool | 992.55 ft |
| Bottom of conservation pool | 950.51 ft |
| Top of dam | 1,010.30 ft |
| Inflow | 57 cfs |
| Outflow | 79 cfs |
| 30-day change | +0.16 ft |
| 1-year high | 988.44 ft (Apr 5, 2026) |
| 1-year low | 978.06 ft (Oct 29, 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 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
Michael J Kirwan Reservoir level questions
What is the water level of Michael J Kirwan Reservoir today?
Michael J Kirwan Reservoir is at 982.99 ft as of Sep 21, 2026, +0.25 ft relative to full pool (982.74 ft). The 24-hour change is −0.02 ft.
What is full pool at Michael J Kirwan Reservoir?
Full pool, the top of the conservation pool, is 982.74 ft (NAVD88). Above that, water is stored temporarily in the flood pool up to 992.55 ft. The bottom of the conservation pool is 950.51 ft.
Is Michael J Kirwan Reservoir rising or falling?
Over the last 24 hours the level is −0.02 ft; over 7 days it fell 0.23 ft, and over 30 days it rose 0.16 ft.
Where does this Michael J Kirwan Reservoir level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Michael J Kirwan Dam & Reservoir. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.