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Stream Elevation Sensor 2268
2265 Buffalo Bayou @ Piney Point Rd
Sensor ID 2268
Sensor Type USGS Radar
Installed 5/24/2018
Flooding Likely 52.00'
Flooding Possible 49.00'
Bottom of Stream 25.80'
Tip of Orifice 66.91'
External Link USGS
Water Level Forecast Information NWS
Benchmark 64.10'
RM 210138 found on downstream shoulder of north bound lane on north end bridge abutment, 1988 NAVD, 2001 adjustment.

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 2268 is 30.11'
Reading on 5/9/2025 7:40 PM
Export to Excel
24 Hours
Sensor
Reading Date
Elevation
22685/9/2025 7:40 PM30.11'
22685/9/2025 7:16 PM30.10'
22685/9/2025 4:28 PM30.00'
22685/9/2025 3:40 PM29.94'
22685/9/2025 3:12 PM29.90'
22685/9/2025 2:18 PM29.80'
22685/9/2025 1:36 PM29.70'
22685/9/2025 12:58 PM29.60'
22685/9/2025 12:10 PM29.49'
22685/9/2025 11:40 AM29.44'
22685/9/2025 10:18 AM29.39'
22685/9/2025 8:34 AM29.49'
22685/9/2025 7:42 AM29.59'
22685/9/2025 7:40 AM29.59'
22685/9/2025 7:04 AM29.69'
22685/9/2025 6:30 AM29.80'
22685/9/2025 6:04 AM29.90'
22685/9/2025 5:40 AM30.01'
22685/9/2025 5:16 AM30.12'
22685/9/2025 4:54 AM30.22'
22685/9/2025 4:34 AM30.33'
22685/9/2025 4:12 AM30.43'
22685/9/2025 3:48 AM30.55'
22685/9/2025 3:40 AM30.59'
22685/9/2025 3:22 AM30.65'
22685/9/2025 2:30 AM30.75'
22685/9/2025 1:48 AM30.65'
22685/9/2025 1:28 AM30.54'
22685/9/2025 1:12 AM30.44'
22685/9/2025 12:58 AM30.33'
22685/9/2025 12:46 AM30.23'
22685/9/2025 12:34 AM30.13'
22685/9/2025 12:22 AM30.01'
22685/9/2025 12:12 AM29.90'
22685/9/2025 12:04 AM29.80'
22685/8/2025 11:54 PM29.70'
22685/8/2025 11:42 PM29.57'
22685/8/2025 11:40 PM29.55'
22685/8/2025 9:04 PM29.46'
Flood Frequency
Elevation
10% (10-year)51.80'
2% (50-year)56.40'
1% (100-year)58.60'
.2% (500-year)63.30'
Historical Storm
Date
Event
Elevation
8/1/1954 50.00'
8/31/1981 52.90'
9/19/1983 51.90'
5/19/1989 53.30'
3/4/1992 57.70'
9/11/1998Frances56.10'
11/17/2003 53.70'
9/13/2008Ike51.70'
4/28/2009 57.50'
5/26/2015 57.90'
4/18/2016 57.70'
8/31/2017Harvey63.70'
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.