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Stream Elevation Sensor 2289
2290 Buffalo Bayou @ Dairy Ashford Road
Key Map 488M
Sensor ID 2289
Sensor Type USGS Bubbler
Installed 1/17/2000
Top of Bank (TOB) 73.20'
Bottom of Stream 45.51'
Tip of Orifice 46.26'
Measuring Plate 78.11'
External Link USGS
Benchmark 76.75'
RM 210180 stamped W100 BM07 located on the downstream sidewalk at stream centerline, 1988 NAVD, 2001 adjustment 78 to 01 adjustment -1.70
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 2289 is 46.96'
Reading on 5/19/2019 11:19 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
22895/19/2019 11:19 AM46.96'
22895/19/2019 7:19 AM47.01'
22895/19/2019 7:13 AM47.01'
22895/19/2019 5:25 AM47.12'
22895/19/2019 4:19 AM47.23'
22895/19/2019 3:31 AM47.35'
22895/19/2019 3:19 AM47.40'
22895/19/2019 2:55 AM47.46'
22895/19/2019 2:03 AM47.57'
22895/19/2019 1:15 AM47.69'
22895/18/2019 11:55 PM47.80'
22895/18/2019 11:19 PM47.85'
22895/18/2019 10:33 PM47.91'
22895/18/2019 9:09 PM48.02'
22895/18/2019 7:57 PM48.13'
22895/18/2019 7:21 PM48.24'
22895/18/2019 7:19 PM48.28'
22895/18/2019 6:45 PM48.36'
22895/18/2019 6:19 PM48.47'
22895/18/2019 5:57 PM48.59'
22895/18/2019 5:31 PM48.71'
22895/18/2019 5:15 PM48.81'
22895/18/2019 4:51 PM48.92'
22895/18/2019 4:25 PM49.03'
22895/18/2019 3:45 PM49.16'
22895/18/2019 3:19 PM49.24'
22895/18/2019 2:51 PM49.28'
22895/18/2019 2:07 PM49.39'
22895/18/2019 1:15 PM49.49'
22895/18/2019 12:09 PM49.60'
22895/18/2019 11:37 AM49.72'
22895/18/2019 11:19 AM49.85'
22895/18/2019 11:01 AM50.00'
22895/18/2019 10:51 AM50.14'
22895/18/2019 10:39 AM50.26'
22895/18/2019 10:31 AM50.40'
22895/18/2019 10:19 AM50.56'
22895/18/2019 10:09 AM50.71'
22895/18/2019 9:57 AM50.82'
22895/18/2019 9:45 AM50.94'
22895/18/2019 9:33 AM51.05'
22895/18/2019 9:19 AM51.19'
22895/18/2019 9:07 AM51.30'
22895/18/2019 8:51 AM51.42'
22895/18/2019 8:33 AM51.53'
22895/18/2019 8:21 AM51.64'
22895/18/2019 8:03 AM51.75'
22895/18/2019 7:45 AM51.86'
22895/18/2019 7:21 AM51.99'
22895/18/2019 7:19 AM52.04'
22895/18/2019 6:49 AM52.10'
22895/18/2019 6:03 AM52.20'
22895/18/2019 5:19 AM52.31'
22895/18/2019 4:25 AM52.42'
22895/18/2019 3:37 AM52.53'
22895/18/2019 3:19 AM52.57'
22895/18/2019 2:25 AM52.64'
22895/18/2019 1:07 AM52.76'
22895/17/2019 11:51 PM52.87'
22895/17/2019 11:19 PM52.94'
22895/17/2019 10:39 PM52.98'
22895/17/2019 9:19 PM53.08'
22895/17/2019 7:37 PM53.19'
22895/17/2019 7:19 PM53.21'
22895/17/2019 5:51 PM53.29'
22895/17/2019 3:45 PM53.40'
22895/17/2019 3:19 PM53.46'
Flood Frequency
Elevation
10% (10-year)65.80'
2% (50-year)70.00'
1% (100-year)71.80'
.2% (500-year)74.70'
Historical Storm
Date
Event
Elevation
6/27/1960 68.80'
8/31/1981 67.90'
8/18/1983Alicia65.40'
9/19/1983 63.10'
5/19/1989 66.30'
3/4/1992 71.80'
9/11/1998Frances68.30'
11/17/2003 68.90'
9/13/2008Ike65.20'
4/28/2009 70.50'
5/26/2015 69.10'
4/18/2016 70.70'
8/27/2017Harvey76.90'
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.