E.V. Spence Reservoir Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
E.V. Spence Reservoir water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has E.V. Spence Reservoir been doing?
Across the available 30-day series, E.V. Spence Reservoir is falling overall. The measured range runs from 1,841.98 ft to 1,842.88 ft, with a net change of -0.89 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 | 1841.98 ft | 1841.98 ft | 1841.99 ft |
| Oct 6 | 1841.98 ft | 1841.99 ft | 1842.01 ft |
| Oct 5 | 1842.00 ft | 1842.02 ft | 1842.03 ft |
| Oct 4 | 1842.02 ft | 1842.03 ft | 1842.03 ft |
| Oct 3 | 1842.03 ft | 1842.04 ft | 1842.06 ft |
| Oct 2 | 1842.06 ft | 1842.07 ft | 1842.09 ft |
| Oct 1 | 1842.08 ft | 1842.10 ft | 1842.13 ft |
| Sep 30 | 1842.07 ft | 1842.09 ft | 1842.11 ft |
| Sep 29 | 1842.11 ft | 1842.13 ft | 1842.14 ft |
| Sep 28 | 1842.14 ft | 1842.16 ft | 1842.18 ft |
| Sep 27 | 1842.17 ft | 1842.20 ft | 1842.21 ft |
| Sep 26 | 1842.20 ft | 1842.23 ft | 1842.25 ft |
| Sep 25 | 1842.24 ft | 1842.26 ft | 1842.28 ft |
| Sep 24 | 1842.28 ft | 1842.30 ft | 1842.32 ft |
| Sep 23 | 1842.31 ft | 1842.34 ft | 1842.35 ft |
| Sep 22 | 1842.33 ft | 1842.35 ft | 1842.37 ft |
| Sep 21 | 1842.36 ft | 1842.38 ft | 1842.40 ft |
| Sep 20 | 1842.39 ft | 1842.41 ft | 1842.43 ft |
| Sep 19 | 1842.41 ft | 1842.43 ft | 1842.44 ft |
| Sep 18 | 1842.44 ft | 1842.45 ft | 1842.46 ft |
| Sep 17 | 1842.46 ft | 1842.47 ft | 1842.48 ft |
| Sep 16 | 1842.49 ft | 1842.51 ft | 1842.53 ft |
| Sep 15 | 1842.53 ft | 1842.55 ft | 1842.58 ft |
| Sep 14 | 1842.58 ft | 1842.60 ft | 1842.63 ft |
| Sep 13 | 1842.62 ft | 1842.65 ft | 1842.67 ft |
| Sep 12 | 1842.67 ft | 1842.70 ft | 1842.72 ft |
| Sep 11 | 1842.71 ft | 1842.74 ft | 1842.75 ft |
| Sep 10 | 1842.74 ft | 1842.77 ft | 1842.78 ft |
| Sep 9 | 1842.78 ft | 1842.81 ft | 1842.83 ft |
| Sep 8 | 1842.83 ft | 1842.85 ft | 1842.86 ft |
E.V. Spence Reservoir level-history FAQ
How has E.V. Spence Reservoir water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.89 ft and the overall direction is falling.
What was the highest E.V. Spence Reservoir level in the last 30 days?
The highest reading in the available 30-day series is 1,842.88 ft.
What was the lowest E.V. Spence Reservoir level in the last 30 days?
The lowest reading in the available 30-day series is 1,841.98 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.