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Stream Elevation Sensor 829
830 Hunting Bayou @ Loop 610 East
Sensor ID 829
Sensor Type USGS Bubbler
Installed 10/3/1985
Flooding Likely 34.70'
Flooding Possible 31.70'
Bottom of Stream 16.30'
Tip of Orifice 16.47'
Measuring Plate 41.56'
External Link USGS
Benchmark 38.72'
RM 080070 stamped 080070R located on the downstream sidewalk at north end. 1988 NAVD, 2001 adjustment. 78 to 01 adjustment -0.9'
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 829 is 17.75'
Reading on 7/12/2025 7:06 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
8297/12/2025 7:06 AM17.75'
8297/12/2025 5:52 AM17.75'
8297/12/2025 3:06 AM17.78'
8297/11/2025 11:06 PM17.82'
8297/11/2025 7:06 PM17.88'
8297/11/2025 3:06 PM17.77'
8297/11/2025 11:06 AM17.78'
8297/11/2025 7:06 AM17.79'
8297/11/2025 3:06 AM17.83'
8297/11/2025 12:04 AM17.85'
8297/10/2025 11:06 PM17.87'
8297/10/2025 7:06 PM17.95'
8297/10/2025 6:46 PM17.96'
8297/10/2025 3:24 PM18.06'
8297/10/2025 3:06 PM18.07'
8297/10/2025 1:00 PM18.16'
8297/10/2025 11:28 AM18.26'
8297/10/2025 11:06 AM18.28'
8297/10/2025 10:10 AM18.36'
8297/10/2025 8:54 AM18.46'
Flood Frequency
Elevation
10% (10-year)34.40'
2% (50-year)36.40'
1% (100-year)37.20'
.2% (500-year)38.60'
Historical Storm
Date
Event
Elevation
3/4/1992 34.20'
9/11/1998Frances34.60'
6/5/2001Allison #234.10'
6/9/2001Allison #237.40'
6/19/2006 33.80'
10/16/2006 32.20'
8/16/2007Erin34.30'
9/13/2008Ike35.50'
10/25/2015 30.30'
10/31/2015 34.20'
1/18/2017 31.70'
8/27/2017Harvey37.00'
9/19/2019Imelda34.10'
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.