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Stream Elevation Sensor 1713
1710 Cedar Bayou @ SH 99
Sensor ID 1713
Sensor Type Radar
Installed 6/14/2023
Flooding Likely 5.00'
Flooding Possible 4.00'
Bottom of Stream -6.00'
Tip of Orifice 66.86'
Benchmark 67.47'
RM 160030 stamped BM NO. 29 is a brass disk located on the downstream headwall at stream centerline.
1988 NAVD, 2001 adjustment.

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 1713 is 0.91'
Reading on 11/21/2025 10:43 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
171311/21/2025 10:43 AM0.91'
171311/21/2025 10:27 AM1.01'
171311/21/2025 9:59 AM1.05'
171311/21/2025 9:23 AM1.17'
171311/21/2025 8:23 AM1.27'
171311/21/2025 8:01 AM1.40'
171311/21/2025 7:33 AM1.51'
171311/21/2025 7:25 AM1.61'
171311/21/2025 7:11 AM1.50'
171311/21/2025 6:33 AM1.65'
171311/21/2025 6:27 AM1.73'
171311/21/2025 5:51 AM1.80'
171311/21/2025 4:39 AM1.93'
171311/21/2025 3:21 AM2.04'
171311/21/2025 3:03 AM2.17'
171311/21/2025 2:57 AM2.07'
171311/21/2025 2:27 AM2.16'
171311/21/2025 1:59 AM2.17'
171311/20/2025 10:51 PM2.07'
171311/20/2025 10:27 PM2.03'
171311/20/2025 9:43 PM1.96'
171311/20/2025 9:07 PM1.86'
171311/20/2025 7:47 PM1.76'
171311/20/2025 7:27 PM1.66'
171311/20/2025 7:03 PM1.55'
171311/20/2025 6:35 PM1.42'
171311/20/2025 6:27 PM1.36'
171311/20/2025 6:15 PM1.31'
171311/20/2025 5:31 PM1.20'
171311/20/2025 5:15 PM1.10'
171311/20/2025 5:01 PM1.00'
171311/20/2025 4:59 PM0.90'
171311/20/2025 4:53 PM1.07'
171311/20/2025 4:37 PM0.94'
171311/20/2025 4:07 PM0.83'
171311/20/2025 3:41 PM0.72'
171311/20/2025 3:03 PM0.61'
171311/20/2025 2:27 PM0.49'
171311/20/2025 11:53 AM0.50'
171311/20/2025 11:05 AM0.60'
171311/20/2025 10:27 AM0.67'
171311/20/2025 10:19 AM0.71'
171311/20/2025 9:29 AM0.82'
171311/20/2025 9:05 AM0.92'
171311/20/2025 8:27 AM1.06'
171311/20/2025 8:01 AM1.17'
171311/20/2025 7:57 AM1.06'
171311/20/2025 7:51 AM1.18'
171311/20/2025 7:07 AM1.30'
171311/20/2025 6:27 AM1.42'
171311/20/2025 6:09 AM1.43'
171311/20/2025 5:25 AM1.55'
171311/20/2025 4:45 AM1.65'
171311/20/2025 3:47 AM1.75'
171311/20/2025 2:27 AM1.79'
171311/20/2025 1:03 AM1.85'
171311/20/2025 12:59 AM1.74'
171311/19/2025 11:57 PM1.88'
171311/19/2025 11:55 PM2.01'
171311/19/2025 11:45 PM1.88'
171311/19/2025 11:35 PM1.76'
171311/19/2025 11:29 PM1.92'
171311/19/2025 11:27 PM1.80'
171311/19/2025 11:23 PM1.94'
171311/19/2025 11:13 PM1.84'
171311/19/2025 11:11 PM1.70'
171311/19/2025 10:27 PM1.85'
171311/19/2025 10:01 PM1.82'
171311/19/2025 8:59 PM1.72'
171311/19/2025 8:07 PM1.59'
171311/19/2025 7:27 PM1.49'
171311/19/2025 7:01 PM1.38'
171311/19/2025 6:33 PM1.28'
171311/19/2025 6:27 PM1.20'
171311/19/2025 6:07 PM1.18'
171311/19/2025 5:55 PM1.07'
171311/19/2025 5:29 PM0.95'
171311/19/2025 5:27 PM0.81'
171311/19/2025 5:01 PM0.91'
171311/19/2025 4:37 PM0.80'
171311/19/2025 4:09 PM0.66'
171311/19/2025 3:41 PM0.54'
171311/19/2025 2:59 PM0.43'
171311/19/2025 2:57 PM0.23'
171311/19/2025 2:49 PM0.33'
171311/19/2025 2:27 PM0.26'
171311/19/2025 12:47 PM0.23'
171311/19/2025 12:29 PM0.13'
171311/19/2025 11:39 AM0.23'
Flood Frequency
Elevation
10% (10-year)8.70'
2% (50-year)11.00'
1% (100-year)13.90'
.2% (500-year)18.20'
Historical Storm
Date
Event
Elevation
9/11/1961Carla12.20'
8/18/1983Alicia10.80'
9/13/2008Ike11.90'
5/2/2024 3.30'
High water mark elevations are approximate.
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