Lake Graham Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Lake Graham water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Lake Graham been doing?
Across the available 30-day series, Lake Graham is falling overall. The measured range runs from 1,067.61 ft to 1,068.32 ft, with a net change of -0.46 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 | 1067.86 ft | 1067.86 ft | 1067.87 ft |
| Oct 6 | 1067.87 ft | 1067.88 ft | 1067.88 ft |
| Oct 5 | 1067.88 ft | 1067.90 ft | 1067.90 ft |
| Oct 4 | 1067.90 ft | 1067.91 ft | 1067.92 ft |
| Oct 3 | 1067.91 ft | 1067.92 ft | 1067.93 ft |
| Oct 2 | 1067.92 ft | 1067.93 ft | 1067.94 ft |
| Oct 1 | 1067.80 ft | 1067.92 ft | 1067.94 ft |
| Sep 30 | 1067.61 ft | 1067.65 ft | 1067.82 ft |
| Sep 29 | 1067.65 ft | 1067.66 ft | 1067.68 ft |
| Sep 28 | 1067.65 ft | 1067.68 ft | 1067.70 ft |
| Sep 27 | 1067.70 ft | 1067.71 ft | 1067.73 ft |
| Sep 26 | 1067.70 ft | 1067.74 ft | 1067.76 ft |
| Sep 25 | 1067.76 ft | 1067.78 ft | 1067.79 ft |
| Sep 24 | 1067.80 ft | 1067.82 ft | 1067.84 ft |
| Sep 23 | 1067.83 ft | 1067.85 ft | 1067.88 ft |
| Sep 22 | 1067.87 ft | 1067.89 ft | 1067.90 ft |
| Sep 21 | 1067.89 ft | 1067.90 ft | 1067.93 ft |
| Sep 20 | 1067.89 ft | 1067.91 ft | 1067.92 ft |
| Sep 19 | 1067.90 ft | 1067.92 ft | 1067.94 ft |
| Sep 18 | 1067.94 ft | 1067.96 ft | 1067.98 ft |
| Sep 17 | 1067.98 ft | 1067.99 ft | 1068.01 ft |
| Sep 16 | 1068.00 ft | 1068.03 ft | 1068.06 ft |
| Sep 15 | 1068.05 ft | 1068.08 ft | 1068.10 ft |
| Sep 14 | 1068.08 ft | 1068.12 ft | 1068.14 ft |
| Sep 13 | 1068.14 ft | 1068.16 ft | 1068.18 ft |
| Sep 12 | 1068.17 ft | 1068.20 ft | 1068.21 ft |
| Sep 11 | 1068.21 ft | 1068.23 ft | 1068.24 ft |
| Sep 10 | 1068.22 ft | 1068.23 ft | 1068.30 ft |
| Sep 9 | 1068.24 ft | 1068.25 ft | 1068.26 ft |
| Sep 8 | 1068.26 ft | 1068.28 ft | 1068.29 ft |
Lake Graham level-history FAQ
How has Lake Graham water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.46 ft and the overall direction is falling.
What was the highest Lake Graham level in the last 30 days?
The highest reading in the available 30-day series is 1,068.32 ft.
What was the lowest Lake Graham level in the last 30 days?
The lowest reading in the available 30-day series is 1,067.61 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.