Diversion Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Diversion Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Diversion Lake been doing?
Across the available 30-day series, Diversion Lake is rising overall. The measured range runs from 1,048.62 ft to 1,051.42 ft, with a net change of +1.61 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 | 1050.56 ft | 1050.57 ft | 1050.59 ft |
| Oct 6 | 1050.59 ft | 1050.63 ft | 1050.66 ft |
| Oct 5 | 1050.66 ft | 1050.70 ft | 1050.73 ft |
| Oct 4 | 1050.73 ft | 1050.77 ft | 1050.81 ft |
| Oct 3 | 1050.81 ft | 1050.84 ft | 1050.88 ft |
| Oct 2 | 1050.87 ft | 1050.91 ft | 1050.97 ft |
| Oct 1 | 1050.96 ft | 1051.01 ft | 1051.06 ft |
| Sep 30 | 1050.98 ft | 1051.03 ft | 1051.07 ft |
| Sep 29 | 1051.05 ft | 1051.10 ft | 1051.15 ft |
| Sep 28 | 1051.13 ft | 1051.17 ft | 1051.23 ft |
| Sep 27 | 1051.21 ft | 1051.26 ft | 1051.30 ft |
| Sep 26 | 1051.28 ft | 1051.35 ft | 1051.40 ft |
| Sep 25 | 1051.26 ft | 1051.35 ft | 1051.42 ft |
| Sep 24 | 1051.06 ft | 1051.17 ft | 1051.25 ft |
| Sep 23 | 1050.88 ft | 1050.97 ft | 1051.07 ft |
| Sep 22 | 1050.68 ft | 1050.78 ft | 1050.86 ft |
| Sep 21 | 1050.51 ft | 1050.60 ft | 1050.69 ft |
| Sep 20 | 1050.35 ft | 1050.42 ft | 1050.50 ft |
| Sep 19 | 1050.15 ft | 1050.23 ft | 1050.33 ft |
| Sep 18 | 1049.95 ft | 1050.04 ft | 1050.13 ft |
| Sep 17 | 1049.93 ft | 1049.98 ft | 1050.03 ft |
| Sep 16 | 1050.03 ft | 1050.09 ft | 1050.15 ft |
| Sep 15 | 1050.15 ft | 1050.22 ft | 1050.27 ft |
| Sep 14 | 1049.94 ft | 1050.11 ft | 1050.24 ft |
| Sep 13 | 1049.57 ft | 1049.75 ft | 1049.92 ft |
| Sep 12 | 1049.20 ft | 1049.38 ft | 1049.57 ft |
| Sep 11 | 1048.83 ft | 1049.01 ft | 1049.18 ft |
| Sep 10 | 1048.62 ft | 1048.71 ft | 1048.82 ft |
| Sep 9 | 1048.62 ft | 1048.68 ft | 1048.74 ft |
| Sep 8 | 1048.75 ft | 1048.82 ft | 1048.89 ft |
Diversion Lake level-history FAQ
How has Diversion Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is +1.61 ft and the overall direction is rising.
What was the highest Diversion Lake level in the last 30 days?
The highest reading in the available 30-day series is 1,051.42 ft.
What was the lowest Diversion Lake level in the last 30 days?
The lowest reading in the available 30-day series is 1,048.62 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.