Owasco Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Owasco Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Owasco Lake been doing?
Across the available 30-day series, Owasco Lake is falling overall. The measured range runs from 711.72 ft to 712.25 ft, with a net change of -0.42 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 | 711.73 ft | 711.75 ft | 711.77 ft |
| Oct 6 | 711.72 ft | 711.74 ft | 711.76 ft |
| Oct 5 | 711.72 ft | 711.76 ft | 711.83 ft |
| Oct 4 | 711.78 ft | 711.82 ft | 711.92 ft |
| Oct 3 | 711.79 ft | 711.81 ft | 711.83 ft |
| Oct 2 | 711.80 ft | 711.83 ft | 711.87 ft |
| Oct 1 | 711.83 ft | 711.86 ft | 711.88 ft |
| Sep 30 | 711.83 ft | 711.85 ft | 711.87 ft |
| Sep 29 | 711.83 ft | 711.86 ft | 711.88 ft |
| Sep 28 | 711.85 ft | 711.87 ft | 711.89 ft |
| Sep 27 | 711.84 ft | 711.86 ft | 711.90 ft |
| Sep 26 | 711.86 ft | 711.89 ft | 711.92 ft |
| Sep 25 | 711.88 ft | 711.92 ft | 711.96 ft |
| Sep 24 | 711.93 ft | 711.95 ft | 711.98 ft |
| Sep 23 | 711.96 ft | 711.98 ft | 712.00 ft |
| Sep 22 | 711.98 ft | 712.00 ft | 712.04 ft |
| Sep 21 | 712.00 ft | 712.03 ft | 712.05 ft |
| Sep 20 | 712.02 ft | 712.06 ft | 712.10 ft |
| Sep 19 | 712.05 ft | 712.07 ft | 712.10 ft |
| Sep 18 | 712.06 ft | 712.09 ft | 712.12 ft |
| Sep 17 | 712.08 ft | 712.11 ft | 712.13 ft |
| Sep 16 | 712.10 ft | 712.13 ft | 712.21 ft |
| Sep 15 | 712.11 ft | 712.16 ft | 712.20 ft |
| Sep 14 | 712.13 ft | 712.16 ft | 712.21 ft |
| Sep 13 | 712.06 ft | 712.18 ft | 712.25 ft |
| Sep 12 | 712.18 ft | 712.20 ft | 712.23 ft |
| Sep 11 | 712.17 ft | 712.19 ft | 712.22 ft |
| Sep 10 | 712.16 ft | 712.19 ft | 712.21 ft |
| Sep 9 | 712.12 ft | 712.16 ft | 712.22 ft |
| Sep 8 | 712.13 ft | 712.15 ft | 712.17 ft |
Owasco Lake level-history FAQ
How has Owasco Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.42 ft and the overall direction is falling.
What was the highest Owasco Lake level in the last 30 days?
The highest reading in the available 30-day series is 712.25 ft.
What was the lowest Owasco Lake level in the last 30 days?
The lowest reading in the available 30-day series is 711.72 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.