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Stream Elevation Sensor 133
130 Clear Creek @ Bay Area Boulevard
Sensor ID 133
Sensor Type Radar
Installed 2/6/1998
Flooding Likely 7.40'
Flooding Possible 6.40'
Bottom of Stream -13.40'
Tip of Orifice 22.42'
Measuring Plate 22.76'
Benchmark 22.81'
RM 010078 no stamping located on the downstream sidewalk of the north bound lanes at stream centerline, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.5'
As of July 1, 2007, the elevation datum was changed from 1929 NGVD, 1978 adjustment to the 1988 NAVD, 2001 adjustment.

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 133 is 2.64'
Reading on 10/13/2025 7:07 AM
Export to Excel
24 Hours
Sensor
Reading Date
Elevation
13310/13/2025 7:07 AM2.64'
13310/13/2025 6:57 AM2.63'
13310/13/2025 5:55 AM2.53'
13310/13/2025 5:09 AM2.42'
13310/13/2025 4:31 AM2.32'
13310/13/2025 3:53 AM2.21'
13310/13/2025 3:19 AM2.11'
13310/13/2025 3:07 AM2.07'
13310/13/2025 2:43 AM2.00'
13310/13/2025 2:13 AM1.90'
13310/13/2025 1:43 AM1.80'
13310/13/2025 1:09 AM1.69'
13310/13/2025 12:37 AM1.58'
13310/13/2025 12:07 AM1.48'
13310/12/2025 11:41 PM1.38'
13310/12/2025 11:19 PM1.28'
13310/12/2025 11:07 PM1.23'
13310/12/2025 10:57 PM1.18'
13310/12/2025 10:33 PM1.07'
13310/12/2025 8:17 PM0.97'
13310/12/2025 7:33 PM1.07'
13310/12/2025 7:07 PM1.15'
13310/12/2025 6:55 PM1.18'
13310/12/2025 6:21 PM1.28'
13310/12/2025 5:41 PM1.38'
13310/12/2025 5:15 PM1.48'
13310/12/2025 4:41 PM1.59'
13310/12/2025 4:07 PM1.69'
13310/12/2025 3:37 PM1.81'
13310/12/2025 3:07 PM1.93'
13310/12/2025 2:55 PM1.92'
13310/12/2025 2:19 PM2.04'
13310/12/2025 1:57 PM2.15'
13310/12/2025 1:15 PM2.26'
13310/12/2025 12:27 PM2.37'
13310/12/2025 11:33 AM2.48'
13310/12/2025 11:07 AM2.54'
13310/12/2025 10:37 AM2.60'
13310/12/2025 9:57 AM2.70'
Flood Frequency
Elevation
10% (10-year)13.80'
2% (50-year)16.30'
1% (100-year)17.20'
.2% (500-year)20.10'
Historical Storm
Date
Event
Elevation
10/16/2006 10.50'
9/13/2008Ike15.20'
4/18/2009 11.50'
8/27/2017Harvey21.10'
9/21/2020Beta11.70'
7/8/2024Beryl10.70'
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.