Somerville Lake Water Level Today
Texas · near Somerville, TX · Near full pool
- Elevation
- 236.81 ft
- From full pool
- −1.19 ft
- Percent of pool
- 96.3%
- 24-hour change
- −0.02 ft
- 7-day change
- −0.16 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Somerville Lake
Somerville Lake is 1.19 ft below full pool, at 236.81 ft, down 0.02 ft in the last 24 hours. That puts the lake at 96.3 percent of its conservation pool. The top of the flood pool is 21.2 ft higher, at 258.00 ft.
Over the last 7 days the level fell 0.16 ft, and over 30 days it fell 0.98 ft. In the 400 days of readings on this page the high was 240.79 ft on Jun 21, 2026 and the low was 234.14 ft on Apr 1, 2026, a range of 6.65 ft.
The reading is the U.S. Army Corps of Engineers gauge, near Somerville, TX, 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.
Somerville Lake pool elevations
| Current elevation | 236.81 ft |
|---|---|
| Full pool (top of conservation) | 238.00 ft |
| Top of flood pool | 258.00 ft |
| Bottom of conservation pool | 206.00 ft |
| Top of dam | 280.00 ft |
| Inflow | -1 cfs |
| Outflow | 1 cfs |
| 30-day change | −0.98 ft |
| 1-year high | 240.79 ft (Jun 21, 2026) |
| 1-year low | 234.14 ft (Apr 1, 2026) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, SWF district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Texas
- Canyon Lake 908.33 ft, −0.67 ft from full
- Lake Travis 675.59 ft, −5.41 ft from full
- Lake Texoma 615.33 ft, −1.17 ft from full
- Medina Lake 1,020.96 ft, −43.24 ft from full
- Lake Buchanan 1,018.51 ft, −1.49 ft from full
- Elephant Butte Lake 4,275.92 ft, −129.67 ft from full
Somerville Lake level questions
What is the water level of Somerville Lake today?
Somerville Lake is at 236.81 ft as of Sep 21, 2026, −1.19 ft relative to full pool (238.00 ft). The 24-hour change is −0.02 ft.
What is full pool at Somerville Lake?
Full pool, the top of the conservation pool, is 238.00 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 258.00 ft. The bottom of the conservation pool is 206.00 ft.
Is Somerville Lake rising or falling?
Over the last 24 hours the level is −0.02 ft; over 7 days it fell 0.16 ft, and over 30 days it fell 0.98 ft.
Where does this Somerville Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Somerville Lake. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.