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Stream Elevation Sensor 1733
1730 Cedar Bayou @ FM 1942
Sensor ID 1733
Sensor Type Radar
Installed 2/16/2016
Flooding Likely 25.80'
Flooding Possible 22.80'
Bottom of Stream -1.60'
Tip of Orifice 32.10'
Measuring Plate 32.47'
Benchmark 32.49'
Aluminum Disk stamped Q100 BM-04 on concrete rail on downstream (south) side of Bridge at center line. 1988 NAVD, 2001 adjustment.

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 1733 is 1.56'
Reading on 8/29/2025 6:59 PM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
17338/29/2025 6:59 PM1.56'
17338/29/2025 5:43 PM1.66'
17338/29/2025 4:13 PM1.76'
17338/29/2025 3:37 PM1.86'
17338/29/2025 3:23 PM1.91'
17338/29/2025 3:07 PM1.96'
17338/29/2025 2:03 PM2.07'
17338/29/2025 1:19 PM2.17'
17338/29/2025 12:39 PM2.28'
17338/29/2025 11:43 AM2.38'
17338/29/2025 11:23 AM2.42'
17338/29/2025 10:01 AM2.49'
17338/29/2025 7:23 AM2.65'
17338/29/2025 3:23 AM2.67'
17338/29/2025 2:57 AM2.60'
17338/29/2025 2:21 AM2.48'
17338/29/2025 1:23 AM2.37'
17338/29/2025 12:29 AM2.26'
17338/29/2025 12:01 AM2.15'
17338/28/2025 11:29 PM2.05'
17338/28/2025 11:23 PM2.03'
17338/28/2025 10:21 PM1.94'
17338/28/2025 10:05 PM1.84'
17338/28/2025 8:17 PM1.72'
17338/28/2025 7:45 PM1.82'
17338/28/2025 7:23 PM1.91'
17338/28/2025 6:55 PM1.93'
17338/28/2025 6:11 PM1.82'
17338/28/2025 5:49 PM1.93'
17338/28/2025 5:31 PM2.03'
17338/28/2025 4:45 PM2.13'
17338/28/2025 3:59 PM2.00'
17338/28/2025 3:39 PM2.11'
17338/28/2025 3:23 PM2.19'
17338/28/2025 3:17 PM2.21'
17338/28/2025 2:59 PM2.33'
17338/28/2025 2:47 PM2.22'
17338/28/2025 2:07 PM2.12'
17338/28/2025 1:45 PM2.22'
17338/28/2025 1:07 PM2.33'
17338/28/2025 12:39 PM2.43'
17338/28/2025 12:05 PM2.54'
17338/28/2025 11:29 AM2.64'
17338/28/2025 11:23 AM2.67'
17338/28/2025 11:07 AM2.75'
17338/28/2025 10:47 AM2.64'
17338/28/2025 10:33 AM2.53'
17338/28/2025 10:01 AM2.42'
17338/28/2025 9:27 AM2.53'
17338/28/2025 7:53 AM2.63'
17338/28/2025 7:23 AM2.54'
17338/28/2025 7:21 AM2.53'
17338/28/2025 6:45 AM2.42'
17338/28/2025 3:23 AM2.46'
17338/28/2025 1:55 AM2.53'
17338/28/2025 1:21 AM2.42'
17338/28/2025 12:33 AM2.32'
17338/27/2025 11:23 PM2.26'
17338/27/2025 10:59 PM2.21'
17338/27/2025 10:21 PM2.11'
17338/27/2025 9:59 PM2.00'
17338/27/2025 9:37 PM1.90'
17338/27/2025 7:23 PM1.76'
Flood Frequency
Elevation
10% (10-year)27.20'
2% (50-year)29.30'
1% (100-year)30.00'
.2% (500-year)31.60'
Historical Storm
Date
Event
Elevation
8/18/1983Alicia23.20'
10/18/1994 32.20'
5/20/2000 27.50'
9/13/2008Ike26.80'
10/31/2015 31.00'
5/27/2016 25.90'
6/4/2016 28.30'
8/27/2017Harvey34.40'
9/19/2019Imelda31.10'
5/2/2024 26.70'
High water mark elevations are approximate.
The Harris County Flood Control District (HCFCD) provides information via this website as a public service. While HCFCD makes every effort to ensure information is up-to-date, accurate and complete, HCFCD makes no representations, guarantees, or warranties as to the availability, accuracy, completeness, currency or suitability of the information provided via this website. HCFCD specifically disclaims any and all liability for any claims or damages that may result from providing the website or the information it contains. All liability with respect to actions taken or not taken based on the contents of this site is hereby expressly disclaimed.