Greenwood Reservoir Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Greenwood Reservoir water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Greenwood Reservoir been doing?
Across the available 30-day series, Greenwood Reservoir is falling overall. The measured range runs from 1,509.83 ft to 1,512.1 ft, with a net change of -2.26 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 | 1509.83 ft | 1509.86 ft | 1509.89 ft |
| Oct 6 | 1509.86 ft | 1509.91 ft | 1509.96 ft |
| Oct 5 | 1509.95 ft | 1510.00 ft | 1510.04 ft |
| Oct 4 | 1510.03 ft | 1510.08 ft | 1510.12 ft |
| Oct 3 | 1510.09 ft | 1510.13 ft | 1510.17 ft |
| Oct 2 | 1510.17 ft | 1510.22 ft | 1510.26 ft |
| Oct 1 | 1510.25 ft | 1510.30 ft | 1510.34 ft |
| Sep 30 | 1510.34 ft | 1510.37 ft | 1510.40 ft |
| Sep 29 | 1510.37 ft | 1510.41 ft | 1510.46 ft |
| Sep 28 | 1510.46 ft | 1510.50 ft | 1510.54 ft |
| Sep 27 | 1510.54 ft | 1510.57 ft | 1510.61 ft |
| Sep 26 | 1510.61 ft | 1510.65 ft | 1510.69 ft |
| Sep 25 | 1510.69 ft | 1510.72 ft | 1510.76 ft |
| Sep 24 | 1510.76 ft | 1510.80 ft | 1510.84 ft |
| Sep 23 | 1510.81 ft | 1510.88 ft | 1510.92 ft |
| Sep 22 | 1510.92 ft | 1510.96 ft | 1511.00 ft |
| Sep 21 | 1511.00 ft | 1511.04 ft | 1511.08 ft |
| Sep 20 | 1511.08 ft | 1511.12 ft | 1511.16 ft |
| Sep 19 | 1511.16 ft | 1511.20 ft | 1511.23 ft |
| Sep 18 | 1511.23 ft | 1511.27 ft | 1511.31 ft |
| Sep 17 | 1511.31 ft | 1511.35 ft | 1511.38 ft |
| Sep 16 | 1511.38 ft | 1511.42 ft | 1511.46 ft |
| Sep 15 | 1511.46 ft | 1511.49 ft | 1511.53 ft |
| Sep 14 | 1511.49 ft | 1511.55 ft | 1511.60 ft |
| Sep 13 | 1511.60 ft | 1511.64 ft | 1511.69 ft |
| Sep 12 | 1511.68 ft | 1511.72 ft | 1511.76 ft |
| Sep 11 | 1511.75 ft | 1511.79 ft | 1511.84 ft |
| Sep 10 | 1511.84 ft | 1511.88 ft | 1511.92 ft |
| Sep 9 | 1511.91 ft | 1511.96 ft | 1512.00 ft |
| Sep 8 | 1511.98 ft | 1512.02 ft | 1512.05 ft |
Greenwood Reservoir level-history FAQ
How has Greenwood Reservoir water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -2.26 ft and the overall direction is falling.
What was the highest Greenwood Reservoir level in the last 30 days?
The highest reading in the available 30-day series is 1,512.1 ft.
What was the lowest Greenwood Reservoir level in the last 30 days?
The lowest reading in the available 30-day series is 1,509.83 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.