Lake Rosalie Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Lake Rosalie water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Lake Rosalie been doing?
Across the available 30-day series, Lake Rosalie is rising overall. The measured range runs from 52.45 ft to 53.05 ft, with a net change of +0.40 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 | 52.92 ft | 52.94 ft | 52.97 ft |
| Oct 6 | 52.86 ft | 52.93 ft | 52.97 ft |
| Oct 5 | 52.90 ft | 52.92 ft | 52.94 ft |
| Oct 4 | 52.89 ft | 52.93 ft | 52.95 ft |
| Oct 3 | 52.90 ft | 52.93 ft | 52.97 ft |
| Oct 2 | 52.90 ft | 52.92 ft | 52.98 ft |
| Oct 1 | 52.85 ft | 52.90 ft | 53.03 ft |
| Sep 30 | 52.87 ft | 52.89 ft | 52.98 ft |
| Sep 29 | 52.87 ft | 52.90 ft | 52.92 ft |
| Sep 28 | 52.89 ft | 52.91 ft | 52.92 ft |
| Sep 27 | 52.91 ft | 52.92 ft | 52.95 ft |
| Sep 26 | 52.92 ft | 52.94 ft | 52.97 ft |
| Sep 25 | 52.93 ft | 52.96 ft | 52.99 ft |
| Sep 24 | 52.94 ft | 52.98 ft | 53.01 ft |
| Sep 23 | 52.97 ft | 52.99 ft | 53.02 ft |
| Sep 22 | 52.96 ft | 52.99 ft | 53.01 ft |
| Sep 21 | 52.89 ft | 52.97 ft | 53.04 ft |
| Sep 20 | 52.81 ft | 52.86 ft | 53.05 ft |
| Sep 19 | 52.82 ft | 52.85 ft | 52.90 ft |
| Sep 18 | 52.83 ft | 52.86 ft | 52.89 ft |
| Sep 17 | 52.80 ft | 52.87 ft | 52.92 ft |
| Sep 16 | 52.80 ft | 52.85 ft | 52.96 ft |
| Sep 15 | 52.79 ft | 52.83 ft | 52.88 ft |
| Sep 14 | 52.81 ft | 52.83 ft | 52.89 ft |
| Sep 13 | 52.79 ft | 52.83 ft | 52.86 ft |
| Sep 12 | 52.74 ft | 52.79 ft | 52.87 ft |
| Sep 11 | 52.69 ft | 52.77 ft | 52.85 ft |
| Sep 10 | 52.68 ft | 52.74 ft | 52.88 ft |
| Sep 9 | 52.55 ft | 52.61 ft | 52.73 ft |
| Sep 8 | 52.47 ft | 52.53 ft | 52.61 ft |
Lake Rosalie level-history FAQ
How has Lake Rosalie water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is +0.40 ft and the overall direction is rising.
What was the highest Lake Rosalie level in the last 30 days?
The highest reading in the available 30-day series is 53.05 ft.
What was the lowest Lake Rosalie level in the last 30 days?
The lowest reading in the available 30-day series is 52.45 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.