Perry Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Perry Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Perry Lake been doing?
Across the available 30-day series, Perry Lake is rising overall. The measured range runs from 893.44 ft to 899.49 ft, with a net change of +5.50 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 | 899.08 ft | 899.20 ft | 899.29 ft |
| Oct 6 | 899.29 ft | 899.42 ft | 899.49 ft |
| Oct 5 | 899.34 ft | 899.40 ft | 899.46 ft |
| Oct 4 | 899.09 ft | 899.23 ft | 899.34 ft |
| Oct 3 | 898.20 ft | 898.76 ft | 899.08 ft |
| Oct 2 | 896.10 ft | 897.18 ft | 898.18 ft |
| Oct 1 | 894.17 ft | 894.92 ft | 896.05 ft |
| Sep 30 | 894.07 ft | 894.11 ft | 894.18 ft |
| Sep 29 | 894.04 ft | 894.10 ft | 894.13 ft |
| Sep 28 | 894.12 ft | 894.15 ft | 894.17 ft |
| Sep 27 | 894.06 ft | 894.12 ft | 894.16 ft |
| Sep 26 | 893.99 ft | 894.03 ft | 894.06 ft |
| Sep 25 | 893.97 ft | 893.99 ft | 894.01 ft |
| Sep 24 | 893.98 ft | 894.02 ft | 894.08 ft |
| Sep 23 | 894.08 ft | 894.16 ft | 894.25 ft |
| Sep 22 | 894.25 ft | 894.32 ft | 894.39 ft |
| Sep 21 | 894.39 ft | 894.42 ft | 894.44 ft |
| Sep 20 | 894.18 ft | 894.27 ft | 894.40 ft |
| Sep 19 | 894.15 ft | 894.20 ft | 894.26 ft |
| Sep 18 | 894.22 ft | 894.25 ft | 894.27 ft |
| Sep 17 | 893.97 ft | 894.14 ft | 894.23 ft |
| Sep 16 | 893.67 ft | 893.80 ft | 893.96 ft |
| Sep 15 | 893.46 ft | 893.51 ft | 893.65 ft |
| Sep 14 | 893.44 ft | 893.50 ft | 893.56 ft |
| Sep 13 | 893.53 ft | 893.55 ft | 893.59 ft |
| Sep 12 | 893.52 ft | 893.56 ft | 893.61 ft |
| Sep 11 | 893.54 ft | 893.56 ft | 893.58 ft |
| Sep 10 | 893.53 ft | 893.58 ft | 893.62 ft |
| Sep 9 | 893.53 ft | 893.55 ft | 893.58 ft |
| Sep 8 | 893.52 ft | 893.56 ft | 893.58 ft |
Perry Lake level-history FAQ
How has Perry Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is +5.50 ft and the overall direction is rising.
What was the highest Perry Lake level in the last 30 days?
The highest reading in the available 30-day series is 899.49 ft.
What was the lowest Perry Lake level in the last 30 days?
The lowest reading in the available 30-day series is 893.44 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.