Lake Conroe Water Level History
Thirty-day lake-level chart, recent highs and lows, net change and daily summaries from the matched USGS station.
Lake Conroe water-level chart
Source: U.S. Geological Survey monitoring station ↗. Recent measurements may be provisional.
What has Lake Conroe been doing?
Across the available 30-day series, Lake Conroe is falling overall. The measured range runs from 199.46 ft to 200.01 ft, with a net change of -0.15 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 | 199.85 ft | 199.85 ft | 199.86 ft |
| Oct 6 | 199.85 ft | 199.87 ft | 199.88 ft |
| Oct 5 | 199.88 ft | 199.89 ft | 199.91 ft |
| Oct 4 | 199.90 ft | 199.92 ft | 199.93 ft |
| Oct 3 | 199.81 ft | 199.84 ft | 199.93 ft |
| Oct 2 | 199.77 ft | 199.82 ft | 199.85 ft |
| Oct 1 | 199.46 ft | 199.53 ft | 199.75 ft |
| Sep 30 | 199.48 ft | 199.51 ft | 199.53 ft |
| Sep 29 | 199.51 ft | 199.54 ft | 199.56 ft |
| Sep 28 | 199.54 ft | 199.57 ft | 199.59 ft |
| Sep 27 | 199.56 ft | 199.60 ft | 199.62 ft |
| Sep 26 | 199.60 ft | 199.62 ft | 199.64 ft |
| Sep 25 | 199.63 ft | 199.65 ft | 199.67 ft |
| Sep 24 | 199.66 ft | 199.68 ft | 199.70 ft |
| Sep 23 | 199.69 ft | 199.71 ft | 199.73 ft |
| Sep 22 | 199.69 ft | 199.73 ft | 199.75 ft |
| Sep 21 | 199.72 ft | 199.75 ft | 199.77 ft |
| Sep 20 | 199.73 ft | 199.76 ft | 199.78 ft |
| Sep 19 | 199.76 ft | 199.78 ft | 199.80 ft |
| Sep 18 | 199.78 ft | 199.81 ft | 199.83 ft |
| Sep 17 | 199.81 ft | 199.83 ft | 199.84 ft |
| Sep 16 | 199.83 ft | 199.85 ft | 199.86 ft |
| Sep 15 | 199.84 ft | 199.86 ft | 199.88 ft |
| Sep 14 | 199.80 ft | 199.87 ft | 199.90 ft |
| Sep 13 | 199.87 ft | 199.89 ft | 199.90 ft |
| Sep 12 | 199.88 ft | 199.91 ft | 199.92 ft |
| Sep 11 | 199.90 ft | 199.93 ft | 199.95 ft |
| Sep 10 | 199.93 ft | 199.95 ft | 199.98 ft |
| Sep 9 | 199.95 ft | 199.97 ft | 199.99 ft |
| Sep 8 | 199.96 ft | 199.98 ft | 200.00 ft |
Lake Conroe level-history FAQ
How has Lake Conroe water level changed over the last 30 days?
Across the available 30-day sensor series, the net change is -0.15 ft and the overall direction is falling.
What was the highest Lake Conroe level in the last 30 days?
The highest reading in the available 30-day series is 200.01 ft.
What was the lowest Lake Conroe level in the last 30 days?
The lowest reading in the available 30-day series is 199.46 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.