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Stream Elevation Sensor 589
590 Cole Creek @ Deihl Road
Key Map 451B
Sensor ID 589
Sensor Type USGS Bubbler
Installed 4/23/1984
Flooding Likely 78.50'
Flooding Possible 75.50'
Bottom of Stream 60.26'
Tip of Orifice 61.71'
Measuring Plate 81.12'
External Link USGS
Benchmark 80.94'
RM 050290 stamped E117 BM04 located on the downstream sidewalk at stream centerline, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -2.95'
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 589 is 61.92'
Reading on 7/21/2019 10:00 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
5897/21/2019 10:00 AM61.92'
5897/21/2019 9:00 AM61.92'
5897/21/2019 8:00 AM61.92'
5897/21/2019 7:00 AM61.91'
5897/21/2019 6:00 AM61.91'
5897/21/2019 5:00 AM61.91'
5897/21/2019 4:00 AM61.91'
5897/21/2019 3:00 AM61.91'
5897/21/2019 2:00 AM61.91'
5897/21/2019 1:00 AM61.91'
5897/21/2019 12:00 AM61.91'
5897/20/2019 11:00 PM61.92'
5897/20/2019 10:00 PM61.91'
5897/20/2019 9:00 PM61.92'
5897/20/2019 8:00 PM61.92'
5897/20/2019 7:00 PM61.92'
5897/20/2019 6:00 PM61.92'
5897/20/2019 5:00 PM61.92'
5897/20/2019 4:00 PM61.93'
5897/20/2019 3:00 PM61.93'
5897/20/2019 2:00 PM61.93'
5897/20/2019 1:00 PM61.93'
5897/20/2019 12:00 PM61.93'
5897/20/2019 11:00 AM61.93'
5897/20/2019 10:00 AM61.93'
5897/20/2019 9:00 AM61.93'
5897/20/2019 8:00 AM61.93'
5897/20/2019 7:00 AM61.93'
5897/20/2019 6:00 AM61.93'
5897/20/2019 5:00 AM61.93'
5897/20/2019 4:00 AM61.92'
5897/20/2019 3:00 AM61.92'
5897/20/2019 2:00 AM61.92'
5897/20/2019 1:00 AM61.93'
5897/20/2019 12:00 AM61.93'
5897/19/2019 11:00 PM61.92'
5897/19/2019 10:00 PM61.92'
5897/19/2019 9:00 PM61.92'
5897/19/2019 8:00 PM61.94'
5897/19/2019 7:00 PM61.94'
5897/19/2019 6:00 PM61.95'
5897/19/2019 5:00 PM61.94'
5897/19/2019 4:00 PM61.95'
5897/19/2019 3:00 PM61.95'
5897/19/2019 2:00 PM61.95'
5897/19/2019 1:00 PM61.95'
5897/19/2019 12:00 PM61.95'
5897/19/2019 11:00 AM61.95'
Flood Frequency
Elevation
10% (10-year)75.80'
2% (50-year)79.00'
1% (100-year)80.20'
.2% (500-year)81.40'
Historical Storm
Date
Event
Elevation
10/29/2002 73.80'
11/17/2003 73.20'
12/14/2005 73.40'
6/19/2006 71.60'
9/13/2008Ike74.00'
4/18/2016 74.70'
8/27/2017Harvey74.60'
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.