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Stream Elevation Sensor 1757
175 Clear Creek @ Pearland Parkway
Sensor ID 1757
Sensor Type Radar
Installed 9/4/2018
Flooding Likely 39.00'
Flooding Possible 36.00'
Bottom of Stream 21.50'
Tip of Orifice 63.76'
Measuring Plate 60.09'
Benchmark 59.10'
RM 010148 is an aluminum disk stamped 010148 located on the downstream right bank on pedestrian bridge walkway. 1988 NAVD, 2001

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 1757 is 23.52'
Reading on 9/17/2025 3:56 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
17579/17/2025 3:56 AM23.52'
17579/16/2025 11:56 PM23.45'
17579/16/2025 7:56 PM23.43'
17579/16/2025 3:56 PM23.48'
17579/16/2025 11:56 AM23.54'
17579/16/2025 7:56 AM23.53'
17579/16/2025 3:56 AM23.50'
17579/15/2025 11:56 PM23.45'
17579/15/2025 7:56 PM23.43'
17579/15/2025 3:56 PM23.46'
17579/15/2025 11:56 AM23.52'
17579/15/2025 7:56 AM23.51'
Flood Frequency
Elevation
10% (10-year)40.60'
2% (50-year)42.00'
1% (100-year)42.60'
.2% (500-year)43.70'
Historical Storm
Date
Event
Elevation
9/21/2020Beta40.50'
7/8/2024Beryl39.50'
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.