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West Fork San Jacinto River near Conroe

Critical Stages
114.8' - Action
115.8' - Flood
116.8' - Moderate
117.8' - Major

Latest Observation

Updated: 10:15 PM CST 12/14/25

Status: No Flooding

Stage: 94.03 ft

Flow: 0.0495 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
10:15 PM 12/14 94.03 0.0495
10:00 PM 12/14 94.02 0.0487
9:45 PM 12/14 94.02 0.0487
9:30 PM 12/14 94.02 0.0487
9:15 PM 12/14 94.02 0.0487
9:00 PM 12/14 94.02 0.0487
8:45 PM 12/14 94.02 0.0487
8:30 PM 12/14 94.02 0.0487
8:15 PM 12/14 94.01 0.0478
8:00 PM 12/14 94.01 0.0478
7:45 PM 12/14 94.01 0.0478
7:30 PM 12/14 94.01 0.0478
7:15 PM 12/14 94.01 0.0478
7:00 PM 12/14 94 0.047
6:45 PM 12/14 94 0.047
6:30 PM 12/14 94 0.047
6:15 PM 12/14 94 0.047
6:00 PM 12/14 94 0.047
5:45 PM 12/14 94 0.047
5:30 PM 12/14 94 0.047
5:15 PM 12/14 93.97 0.0444
5:00 PM 12/14 93.99 0.0461
4:45 PM 12/14 93.96 0.0436
4:30 PM 12/14 93.98 0.0453
4:15 PM 12/14 93.94 0.042
4:00 PM 12/14 93.94 0.042
3:45 PM 12/14 93.91 0.0397
3:30 PM 12/14 93.92 0.0405
3:15 PM 12/14 93.96 0.0436
3:00 PM 12/14 93.91 0.0397
Hydrograph for West Fork San Jacinto River near Conroe
126.93' - Flood of Record set on 8/29/2017 during Harvey
126.09' - Previous flood of record on October 18, 1994.
117.8' - Major lowland flooding begins.
116.8' - Moderate lowland flooding begins.
115.8' - Minor lowland flooding begins.
DateStage (ft)
Aug 29, 2017 126.93
Oct 18, 1994 126.1
Jun 3, 1950 123.22
Aug 30, 1945 123.15
May 1, 1922 123
Apr 22, 1926 123
May 3, 2024 121.82
Jun 27, 1960 121.78
Nov 6, 1946 121.75
Nov 14, 1998 121.61
Mar 14, 1946 121.47
May 28, 2016 121.14
May 30, 1929 120.5
Apr 19, 1959 120.36
Apr 10, 1942 120.26
Jun 12, 1940 119.91
Feb 1, 1944 119.9
May 1, 1957 119.75
May 16, 1953 119.75
Feb 7, 1955 119.7

Data provided by the National Weather Service.