Tat Momolikat Lake Water Level Today
Arizona · near Casa Grande · Below full pool
- Elevation
- 1,495.15 ft
- From full pool
- −13.85 ft
- Percent of pool
- n/a
- 24-hour change
- −0.13 ft
- 7-day change
- +0.24 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Tat Momolikat Lake
Tat Momolikat Lake is 13.85 ft below full pool, at 1,495.15 ft, down 0.13 ft in the last 24 hours. The top of the flood pool is 43.8 ft higher, at 1,539.00 ft.
Over the last 7 days the level rose 0.24 ft, and over 30 days it rose 1.77 ft. In the 398 days of readings on this page the high was 1,495.46 ft on Sep 18, 2026 and the low was 1,487.34 ft on Sep 4, 2025, a range of 8.12 ft.
The reading is the U.S. Army Corps of Engineers gauge at Tat Momolikat Dam, near Casa Grande, 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.
Tat Momolikat Lake pool elevations
| Current elevation | 1,495.15 ft |
|---|---|
| Full pool (top of conservation) | 1,509.00 ft |
| Top of flood pool | 1,539.00 ft |
| Top of dam | 1,557.50 ft |
| Inflow | 0 cfs |
| Outflow | 0 cfs |
| 30-day change | +1.77 ft |
| 1-year high | 1,495.46 ft (Sep 18, 2026) |
| 1-year low | 1,487.34 ft (Sep 4, 2025) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, SPL district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Arizona
- Alamo Lake 1,098.71 ft, −61.69 ft from full
Tat Momolikat Lake level questions
What is the water level of Tat Momolikat Lake today?
Tat Momolikat Lake is at 1,495.15 ft as of Sep 21, 2026, −13.85 ft relative to full pool (1,509.00 ft). The 24-hour change is −0.13 ft.
What is full pool at Tat Momolikat Lake?
Full pool, the top of the conservation pool, is 1,509.00 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 1,539.00 ft.
Is Tat Momolikat Lake rising or falling?
Over the last 24 hours the level is −0.13 ft; over 7 days it rose 0.24 ft, and over 30 days it rose 1.77 ft.
Where does this Tat Momolikat Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Tat Momolikat Dam. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.