Canyon Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Canyon Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Canyon Lake been doing?
Across the available 30-day series, Canyon Lake is falling overall. The measured range runs from 907.86 ft to 908.98 ft, with a net change of -0.95 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.
Recent daily levels
| Date | Low | Average | High |
|---|---|---|---|
| Oct 7 | 908.03 ft | 908.03 ft | 908.03 ft |
| Oct 6 | 908.03 ft | 908.03 ft | 908.03 ft |
| Oct 5 | 908.03 ft | 908.03 ft | 908.03 ft |
| Oct 4 | 908.01 ft | 908.02 ft | 908.03 ft |
| Oct 3 | 907.94 ft | 907.99 ft | 908.01 ft |
| Oct 2 | 907.91 ft | 907.91 ft | 907.94 ft |
| Oct 1 | 907.86 ft | 907.87 ft | 907.91 ft |
| Sep 30 | 907.90 ft | 907.90 ft | 907.94 ft |
| Sep 29 | 907.94 ft | 907.97 ft | 907.99 ft |
| Sep 28 | 907.99 ft | 908.02 ft | 908.03 ft |
| Sep 27 | 908.03 ft | 908.06 ft | 908.08 ft |
| Sep 26 | 908.08 ft | 908.11 ft | 908.13 ft |
| Sep 25 | 908.13 ft | 908.15 ft | 908.16 ft |
| Sep 24 | 908.16 ft | 908.18 ft | 908.20 ft |
| Sep 23 | 908.20 ft | 908.23 ft | 908.25 ft |
| Sep 22 | 908.25 ft | 908.28 ft | 908.30 ft |
| Sep 21 | 908.30 ft | 908.33 ft | 908.36 ft |
| Sep 20 | 908.36 ft | 908.38 ft | 908.41 ft |
| Sep 19 | 908.41 ft | 908.42 ft | 908.45 ft |
| Sep 18 | 908.45 ft | 908.45 ft | 908.46 ft |
| Sep 17 | 908.46 ft | 908.50 ft | 908.51 ft |
| Sep 16 | 908.55 ft | 908.56 ft | 908.57 ft |
| Sep 15 | 908.57 ft | 908.60 ft | 908.62 ft |
| Sep 14 | 908.62 ft | 908.66 ft | 908.67 ft |
| Sep 13 | 908.67 ft | 908.71 ft | 908.73 ft |
| Sep 12 | 908.73 ft | 908.76 ft | 908.79 ft |
| Sep 11 | 908.79 ft | 908.80 ft | 908.84 ft |
| Sep 10 | 908.84 ft | 908.84 ft | 908.86 ft |
| Sep 9 | 908.86 ft | 908.90 ft | 908.93 ft |
| Sep 8 | 908.93 ft | 908.94 ft | 908.96 ft |
Canyon Lake level-history FAQ
How has Canyon Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.95 ft and the overall direction is falling.
What was the highest Canyon Lake level in the last 30 days?
The highest reading in the available 30-day series is 908.98 ft.
What was the lowest Canyon Lake level in the last 30 days?
The lowest reading in the available 30-day series is 907.86 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.