Lake George Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Lake George water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Lake George been doing?
Across the available 30-day series, Lake George is falling overall. The measured range runs from 318.81 ft to 319.21 ft, with a net change of -0.19 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 | 318.89 ft | 318.92 ft | 318.98 ft |
| Oct 6 | 318.89 ft | 318.93 ft | 318.97 ft |
| Oct 5 | 318.89 ft | 318.95 ft | 318.99 ft |
| Oct 4 | 318.92 ft | 318.95 ft | 318.99 ft |
| Oct 3 | 318.87 ft | 318.93 ft | 318.99 ft |
| Oct 2 | 318.91 ft | 318.98 ft | 319.03 ft |
| Oct 1 | 318.93 ft | 318.98 ft | 319.02 ft |
| Sep 30 | 318.94 ft | 318.96 ft | 319.00 ft |
| Sep 29 | 318.93 ft | 318.95 ft | 318.96 ft |
| Sep 28 | 318.88 ft | 318.93 ft | 318.96 ft |
| Sep 27 | 318.81 ft | 318.88 ft | 318.94 ft |
| Sep 26 | 318.87 ft | 318.94 ft | 319.00 ft |
| Sep 25 | 318.96 ft | 318.99 ft | 319.03 ft |
| Sep 24 | 318.97 ft | 319.01 ft | 319.03 ft |
| Sep 23 | 318.99 ft | 319.02 ft | 319.04 ft |
| Sep 22 | 319.00 ft | 319.02 ft | 319.05 ft |
| Sep 21 | 318.96 ft | 319.04 ft | 319.09 ft |
| Sep 20 | 319.05 ft | 319.08 ft | 319.10 ft |
| Sep 19 | 319.03 ft | 319.06 ft | 319.10 ft |
| Sep 18 | 319.03 ft | 319.09 ft | 319.13 ft |
| Sep 17 | 319.06 ft | 319.09 ft | 319.12 ft |
| Sep 16 | 319.08 ft | 319.11 ft | 319.15 ft |
| Sep 15 | 319.09 ft | 319.11 ft | 319.14 ft |
| Sep 14 | 319.07 ft | 319.13 ft | 319.18 ft |
| Sep 13 | 319.11 ft | 319.16 ft | 319.21 ft |
| Sep 12 | 319.10 ft | 319.13 ft | 319.17 ft |
| Sep 11 | 319.10 ft | 319.13 ft | 319.19 ft |
| Sep 10 | 319.14 ft | 319.18 ft | 319.21 ft |
| Sep 9 | 319.06 ft | 319.09 ft | 319.17 ft |
| Sep 8 | 319.02 ft | 319.09 ft | 319.14 ft |
Lake George level-history FAQ
How has Lake George water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.19 ft and the overall direction is falling.
What was the highest Lake George level in the last 30 days?
The highest reading in the available 30-day series is 319.21 ft.
What was the lowest Lake George level in the last 30 days?
The lowest reading in the available 30-day series is 318.81 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.