Falls Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Falls Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Falls Lake been doing?
Across the available 30-day series, Falls Lake is falling overall. The measured range runs from 245.58 ft to 247.04 ft, with a net change of -1.44 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 | 245.58 ft | 245.61 ft | 245.64 ft |
| Oct 6 | 245.63 ft | 245.65 ft | 245.68 ft |
| Oct 5 | 245.68 ft | 245.71 ft | 245.73 ft |
| Oct 4 | 245.72 ft | 245.74 ft | 245.76 ft |
| Oct 3 | 245.72 ft | 245.76 ft | 245.78 ft |
| Oct 2 | 245.78 ft | 245.81 ft | 245.83 ft |
| Oct 1 | 245.82 ft | 245.86 ft | 245.89 ft |
| Sep 30 | 245.89 ft | 245.92 ft | 245.94 ft |
| Sep 29 | 245.95 ft | 245.98 ft | 246.00 ft |
| Sep 28 | 246.00 ft | 246.03 ft | 246.08 ft |
| Sep 27 | 246.08 ft | 246.10 ft | 246.13 ft |
| Sep 26 | 246.12 ft | 246.17 ft | 246.20 ft |
| Sep 25 | 246.18 ft | 246.23 ft | 246.27 ft |
| Sep 24 | 246.23 ft | 246.28 ft | 246.32 ft |
| Sep 23 | 246.29 ft | 246.31 ft | 246.34 ft |
| Sep 22 | 246.27 ft | 246.33 ft | 246.44 ft |
| Sep 21 | 246.33 ft | 246.36 ft | 246.39 ft |
| Sep 20 | 246.38 ft | 246.42 ft | 246.45 ft |
| Sep 19 | 246.44 ft | 246.48 ft | 246.52 ft |
| Sep 18 | 246.48 ft | 246.52 ft | 246.56 ft |
| Sep 17 | 246.54 ft | 246.57 ft | 246.60 ft |
| Sep 16 | 246.59 ft | 246.63 ft | 246.66 ft |
| Sep 15 | 246.65 ft | 246.69 ft | 246.72 ft |
| Sep 14 | 246.71 ft | 246.75 ft | 246.77 ft |
| Sep 13 | 246.72 ft | 246.77 ft | 246.81 ft |
| Sep 12 | 246.72 ft | 246.76 ft | 246.80 ft |
| Sep 11 | 246.78 ft | 246.82 ft | 246.84 ft |
| Sep 10 | 246.84 ft | 246.88 ft | 246.89 ft |
| Sep 9 | 246.90 ft | 246.94 ft | 246.97 ft |
| Sep 8 | 246.97 ft | 247.00 ft | 247.03 ft |
Falls Lake level-history FAQ
How has Falls Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -1.44 ft and the overall direction is falling.
What was the highest Falls Lake level in the last 30 days?
The highest reading in the available 30-day series is 247.04 ft.
What was the lowest Falls Lake level in the last 30 days?
The lowest reading in the available 30-day series is 245.58 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.