Lake Mexia Water Level History

Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.

Current level446.48 ftUSGS • Oct 7, 6:45 PM UTC

7-day change+0.00 ftsteady

30-day high446.82 ftHighest reading in available series

30-day low446.41 ftLowest reading in available series

30-day history

Lake Mexia water-level chart

-0.34 ft

446.41 ft30 days446.82 ft

Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.

30-day movement

What has Lake Mexia been doing?

Across the available 30-day series, Lake Mexia is falling overall. The measured range runs from 446.41 ft to 446.82 ft, with a net change of -0.34 ft.

Lake levels can respond to rainfall, watershed inflow, dam and hydropower operations, seasonal target elevations, evaporation and downstream release requirements. This page reports what the matched sensor measured; it does not infer why an operator changed a reservoir.

Daily summary

Recent daily levels

Date	Low	Average	High
Oct 7	446.47 ft	446.48 ft	446.49 ft
Oct 6	446.48 ft	446.49 ft	446.51 ft
Oct 5	446.49 ft	446.51 ft	446.52 ft
Oct 4	446.41 ft	446.52 ft	446.53 ft
Oct 3	446.51 ft	446.52 ft	446.54 ft
Oct 2	446.51 ft	446.52 ft	446.54 ft
Oct 1	446.45 ft	446.49 ft	446.55 ft
Sep 30	446.46 ft	446.49 ft	446.51 ft
Sep 29	446.49 ft	446.52 ft	446.53 ft
Sep 28	446.51 ft	446.54 ft	446.55 ft
Sep 27	446.54 ft	446.55 ft	446.57 ft
Sep 26	446.55 ft	446.57 ft	446.58 ft
Sep 25	446.57 ft	446.59 ft	446.60 ft
Sep 24	446.59 ft	446.61 ft	446.62 ft
Sep 23	446.59 ft	446.63 ft	446.64 ft
Sep 22	446.63 ft	446.64 ft	446.65 ft
Sep 21	446.45 ft	446.55 ft	446.67 ft
Sep 20	446.51 ft	446.54 ft	446.56 ft
Sep 19	446.54 ft	446.57 ft	446.58 ft
Sep 18	446.57 ft	446.59 ft	446.61 ft
Sep 17	446.58 ft	446.61 ft	446.62 ft
Sep 16	446.60 ft	446.63 ft	446.64 ft
Sep 15	446.61 ft	446.65 ft	446.67 ft
Sep 14	446.65 ft	446.68 ft	446.69 ft
Sep 13	446.67 ft	446.70 ft	446.71 ft
Sep 12	446.69 ft	446.72 ft	446.75 ft
Sep 11	446.66 ft	446.73 ft	446.76 ft
Sep 10	446.73 ft	446.75 ft	446.77 ft
Sep 9	446.75 ft	446.77 ft	446.79 ft
Sep 8	446.77 ft	446.80 ft	446.82 ft

Questions people ask

Lake Mexia level-history FAQ

How has Lake Mexia water level changed over the last 30 days?

Across the available 30-day sensor series, the net change is -0.34 ft and the overall direction is falling.

What was the highest Lake Mexia level in the last 30 days?

The highest reading in the available 30-day series is 446.82 ft.

What was the lowest Lake Mexia level in the last 30 days?

The lowest reading in the available 30-day series is 446.41 ft.

Are historical USGS lake readings final?

Not always. Recent readings may be marked provisional and can be revised by the source agency after quality review.