Agency
v
Subscribe to
Real-time Alerts
Location
v
Last
v
Reported from
v
Show Current Conditions
Stream Elevation Sensor 2043
2040 Buffalo Bayou @ US 90
Sensor ID 2043
Sensor Type Bubbler
Installed 5/2/1988
Flooding Likely 135.70'
Flooding Possible 132.70'
Bottom of Stream 123.50'
Tip of Orifice 124.31'
Measuring Plate 140.42'
Benchmark 140.25'
RM 190080 stamped 190080 located on the downstream sidewalk at east end of bridge, 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 2043 is 124.34'
Reading on 6/7/2025 3:02 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
20436/7/2025 3:02 AM124.34'
20436/6/2025 11:14 PM124.34'
20436/6/2025 11:02 PM124.35'
20436/6/2025 7:02 PM124.35'
20436/6/2025 3:02 PM124.36'
20436/6/2025 11:02 AM124.37'
20436/6/2025 7:02 AM124.38'
20436/6/2025 3:02 AM124.39'
20436/5/2025 11:02 PM124.41'
20436/5/2025 7:02 PM124.41'
20436/5/2025 3:02 PM124.43'
20436/5/2025 11:02 AM124.45'
20436/5/2025 7:02 AM124.45'
Flood Frequency
Elevation
10% (10-year)134.00'
2% (50-year)136.20'
1% (100-year)137.00'
.2% (500-year)138.50'
Historical Storm
Date
Event
Elevation
4/28/2009 134.30'
4/18/2016 137.90'
8/27/2017Harvey139.50'
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.