Agency
v
Subscribe to
Real-time Alerts
Location
v
Last
v
Reported from
v
Show Current Conditions
Stream Elevation Sensor 128
125 Chigger Creek @ Windsong Lane
Sensor ID 128
Sensor Type Bubbler
Installed 3/4/1999
Flooding Likely 28.00'
Flooding Possible 25.00'
Bottom of Stream 18.60'
Tip of Orifice 18.67'
Measuring Plate 26.37'
Benchmark 26.11'
RM 010096 stamped CHIG 0125 located on the downstream headwall of double box culverts 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 128 is 19.61'
Reading on 5/9/2025 3:06 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
1285/9/2025 3:06 AM19.61'
1285/8/2025 11:06 PM19.62'
1285/8/2025 7:06 PM19.65'
1285/8/2025 6:18 PM19.65'
1285/8/2025 3:06 PM19.69'
1285/8/2025 11:06 AM19.73'
1285/8/2025 7:06 AM19.74'
1285/8/2025 5:52 AM19.75'
1285/8/2025 3:06 AM19.80'
1285/8/2025 12:46 AM19.85'
1285/7/2025 11:06 PM19.89'
1285/7/2025 8:14 PM19.96'
1285/7/2025 7:06 PM20.01'
1285/7/2025 3:34 PM20.06'
1285/7/2025 3:06 PM20.07'
1285/7/2025 11:06 AM20.20'
1285/7/2025 8:42 AM20.16'
1285/7/2025 8:30 AM20.04'
1285/7/2025 8:20 AM19.94'
1285/7/2025 8:02 AM19.84'
1285/7/2025 7:20 AM19.74'
1285/7/2025 7:06 AM19.66'
Flood Frequency
Elevation
10% (10-year)29.60'
2% (50-year)30.60'
1% (100-year)31.00'
.2% (500-year)32.00'
Historical Storm
Date
Event
Elevation
9/13/2008Ike25.90'
4/18/2009 30.30'
8/27/2017Harvey31.80'
9/21/2020Beta27.20'
7/8/2024Beryl29.40'
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.