Lake Coleman Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Lake Coleman water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Lake Coleman been doing?
Across the available 30-day series, Lake Coleman is falling overall. The measured range runs from 1,712.63 ft to 1,713.1 ft, with a net change of -0.45 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 | 1712.63 ft | 1712.63 ft | 1712.65 ft |
| Oct 6 | 1712.64 ft | 1712.65 ft | 1712.66 ft |
| Oct 5 | 1712.65 ft | 1712.67 ft | 1712.68 ft |
| Oct 4 | 1712.66 ft | 1712.67 ft | 1712.68 ft |
| Oct 3 | 1712.67 ft | 1712.69 ft | 1712.70 ft |
| Oct 2 | 1712.68 ft | 1712.70 ft | 1712.71 ft |
| Oct 1 | 1712.70 ft | 1712.72 ft | 1712.74 ft |
| Sep 30 | 1712.70 ft | 1712.71 ft | 1712.73 ft |
| Sep 29 | 1712.72 ft | 1712.73 ft | 1712.75 ft |
| Sep 28 | 1712.74 ft | 1712.75 ft | 1712.77 ft |
| Sep 27 | 1712.75 ft | 1712.77 ft | 1712.80 ft |
| Sep 26 | 1712.75 ft | 1712.76 ft | 1712.78 ft |
| Sep 25 | 1712.77 ft | 1712.78 ft | 1712.79 ft |
| Sep 24 | 1712.78 ft | 1712.80 ft | 1712.81 ft |
| Sep 23 | 1712.80 ft | 1712.81 ft | 1712.83 ft |
| Sep 22 | 1712.74 ft | 1712.78 ft | 1712.85 ft |
| Sep 21 | 1712.76 ft | 1712.78 ft | 1712.79 ft |
| Sep 20 | 1712.78 ft | 1712.80 ft | 1712.82 ft |
| Sep 19 | 1712.80 ft | 1712.81 ft | 1712.82 ft |
| Sep 18 | 1712.81 ft | 1712.83 ft | 1712.84 ft |
| Sep 17 | 1712.84 ft | 1712.85 ft | 1712.87 ft |
| Sep 16 | 1712.86 ft | 1712.88 ft | 1712.89 ft |
| Sep 15 | 1712.89 ft | 1712.91 ft | 1712.92 ft |
| Sep 14 | 1712.92 ft | 1712.94 ft | 1712.96 ft |
| Sep 13 | 1712.95 ft | 1712.97 ft | 1712.98 ft |
| Sep 12 | 1712.98 ft | 1712.99 ft | 1713.01 ft |
| Sep 11 | 1713.00 ft | 1713.02 ft | 1713.03 ft |
| Sep 10 | 1713.00 ft | 1713.02 ft | 1713.03 ft |
| Sep 9 | 1713.02 ft | 1713.04 ft | 1713.05 ft |
| Sep 8 | 1713.05 ft | 1713.07 ft | 1713.08 ft |
Lake Coleman level-history FAQ
How has Lake Coleman water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.45 ft and the overall direction is falling.
What was the highest Lake Coleman level in the last 30 days?
The highest reading in the available 30-day series is 1,713.1 ft.
What was the lowest Lake Coleman level in the last 30 days?
The lowest reading in the available 30-day series is 1,712.63 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.