Bluestone Lake Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Bluestone Lake water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Bluestone Lake been doing?
Across the available 30-day series, Bluestone Lake is falling overall. The measured range runs from 1,409.93 ft to 1,411.09 ft, with a net change of -0.14 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 | 1410.44 ft | 1410.48 ft | 1410.53 ft |
| Oct 6 | 1410.29 ft | 1410.42 ft | 1410.54 ft |
| Oct 5 | 1410.48 ft | 1410.82 ft | 1410.97 ft |
| Oct 4 | 1410.73 ft | 1410.77 ft | 1410.82 ft |
| Oct 3 | 1410.68 ft | 1410.71 ft | 1410.73 ft |
| Oct 2 | 1410.70 ft | 1410.71 ft | 1410.72 ft |
| Oct 1 | 1410.64 ft | 1410.67 ft | 1410.70 ft |
| Sep 30 | 1410.60 ft | 1410.62 ft | 1410.66 ft |
| Sep 29 | 1410.66 ft | 1410.67 ft | 1410.68 ft |
| Sep 28 | 1410.36 ft | 1410.49 ft | 1410.66 ft |
| Sep 27 | 1410.15 ft | 1410.38 ft | 1410.61 ft |
| Sep 26 | 1410.32 ft | 1410.70 ft | 1410.85 ft |
| Sep 25 | 1410.20 ft | 1410.41 ft | 1410.79 ft |
| Sep 24 | 1409.95 ft | 1410.57 ft | 1410.92 ft |
| Sep 23 | 1409.93 ft | 1410.32 ft | 1410.72 ft |
| Sep 22 | 1410.73 ft | 1410.97 ft | 1411.09 ft |
| Sep 21 | 1410.69 ft | 1410.87 ft | 1411.08 ft |
| Sep 20 | 1410.47 ft | 1410.55 ft | 1410.68 ft |
| Sep 19 | 1410.42 ft | 1410.45 ft | 1410.47 ft |
| Sep 18 | 1410.39 ft | 1410.40 ft | 1410.42 ft |
| Sep 17 | 1410.41 ft | 1410.44 ft | 1410.46 ft |
| Sep 16 | 1410.46 ft | 1410.49 ft | 1410.60 ft |
| Sep 15 | 1410.60 ft | 1410.74 ft | 1410.81 ft |
| Sep 14 | 1410.53 ft | 1410.61 ft | 1410.76 ft |
| Sep 13 | 1410.59 ft | 1410.71 ft | 1410.80 ft |
| Sep 12 | 1410.68 ft | 1410.74 ft | 1410.77 ft |
| Sep 11 | 1410.57 ft | 1410.62 ft | 1410.68 ft |
| Sep 10 | 1410.52 ft | 1410.54 ft | 1410.57 ft |
| Sep 9 | 1410.51 ft | 1410.53 ft | 1410.58 ft |
| Sep 8 | 1410.58 ft | 1410.66 ft | 1410.72 ft |
Bluestone Lake level-history FAQ
How has Bluestone Lake water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.14 ft and the overall direction is falling.
What was the highest Bluestone Lake level in the last 30 days?
The highest reading in the available 30-day series is 1,411.09 ft.
What was the lowest Bluestone Lake level in the last 30 days?
The lowest reading in the available 30-day series is 1,409.93 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.