Diversion Lake, TX

As of 2026-10-12, Diversion Lake sits at 1050.28 ft, which is about average for this time of year. Over the past 30 days the level has risen 0.87 ft.

The most recent reading at Diversion Lake is 1050.28 ft (2026-10-12), sourced from the U.S. Geological Survey. Readings on this page refresh automatically as the agency publishes new data.

The highest level for Diversion Lake in our records is 1054.21 ft on 2015-05-20. The lowest is 1046.82 ft on 2014-06-02. Our record covers about 18 years of readings.

Compared with every October in our records, the current level is higher than 52% of them, which we classify as about average for this time of year. Seasonal comparison matters more than the raw number, because most reservoirs draw down predictably through late summer and refill over winter and spring.

Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Diversion Lake has risen 0.87 ft over the past 30 days. For the operational reason on any given week, check the U.S. Geological Survey directly.

Diversion Lake is -0.27 ft compared with this date last year (1050.28 ft today). The full-history chart above covers 18 years, with a record high of 1054.21 ft and a record low of 1046.82 ft.