O.H. Ivie Reservoir water level
Colorado River (Concho) · Texas · operated by Colorado River Municipal Water District
By Michael, independent developer behind zovo.one. Readings pulled live from the same TWDB feed the operator reports to.
O.H. Ivie Reservoir is 40.7% full as of Nov 5, 2026, per the Texas Water Development Board, with the surface at 1,528.9 ft, 22.6 ft below full pool.
O.H. Ivie Reservoir today: level, trend, source and access
Level against full pool
On Nov 5, 2026 the surface sat at 1,528.9 ft, 22.6 ft below the full-pool mark of 1,552 ft. The Texas Water Development Board rates its conservation storage at 40.7% full. Of the 15 Texas lakes on this site with a live percent-full reading, it ranks 13 of 15.
Trend
Between Oct 7 and Nov 5 (29 days) the level fell 0.4 ft, about 0.1 ft a week. The high in that window was 1,529.3 ft on Oct 7 and the low was 1,528.9 ft on Nov 5. In the last 7 days it held level. The last 24 hours changed it by less than 0.1 ft.
Data source
The elevation comes from the Texas Water Development Board (TWDB) daily reservoir record for O.H. Ivie Reservoir (Water Data for Texas, reservoir "o-h-ivie"), last reported Nov 5, 2026. Percent full is TWDB conservation storage divided by conservation capacity, from the same daily record. Feet from full pool, the trend and the figures above are computed from that reading and the published full-pool elevation; none is typed by hand. Colorado River Municipal Water District runs the dam on the Colorado River (Concho).
Recreation status
Status: low. At 40.7% full it is 19.3 points under 60%, the line above which most ramps stay in the water. Expect some ramps to be short of water and check the one you plan to use with Colorado River Municipal Water District.
Check an elevation against full pool
For readers outside the U.S., the surface of O.H. Ivie Reservoir is about 466.0 m above sea level, and full pool is about 472.9 m.
Check any elevation yourself. Type a level in feet above sea level (a ramp cutoff, a marina mark) to see how far it sits below full pool and in meters.