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Stream Elevation Sensor 149
150 Clear Creek @ Country Club Drive
Key Map 615R
Sensor ID 149
Sensor Type Bubbler
Installed 12/29/1995
Top of Bank (TOB) 36.00'
Bottom of Stream 15.59'
Tip of Orifice 16.17'
Measuring Plate 37.01'
Benchmark 37.22'
RM 010130 stamped A100 BM08 located on the downstream sidewalk at stream centerline, 1988 NAVD, 2001 adjustment. 70 to 01 Adjustment -0.80'
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 149 is 18.58'
Reading on 5/19/2019 11:10 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
1495/19/2019 11:10 AM18.58'
1495/19/2019 8:40 AM18.59'
1495/19/2019 7:10 AM18.62'
1495/19/2019 3:40 AM18.69'
1495/19/2019 3:10 AM18.71'
1495/18/2019 11:10 PM18.77'
1495/18/2019 8:46 PM18.80'
1495/18/2019 7:10 PM18.83'
1495/18/2019 4:04 PM18.90'
1495/18/2019 3:10 PM18.92'
1495/18/2019 11:10 AM19.00'
1495/18/2019 10:32 AM19.00'
1495/18/2019 7:10 AM19.07'
1495/18/2019 6:12 AM19.10'
1495/18/2019 3:10 AM19.21'
1495/18/2019 12:46 AM19.31'
1495/17/2019 11:10 PM19.39'
1495/17/2019 10:34 PM19.41'
1495/17/2019 8:40 PM19.51'
1495/17/2019 7:10 PM19.60'
1495/17/2019 7:00 PM19.61'
1495/17/2019 5:22 PM19.72'
1495/17/2019 4:02 PM19.82'
1495/17/2019 3:10 PM19.89'
1495/17/2019 2:46 PM19.92'
Flood Frequency
Elevation
10% (10-year)36.40'
2% (50-year)38.30'
1% (100-year)39.10'
.2% (500-year)40.80'
Historical Storm
Date
Event
Elevation
10/16/2006 35.70'
8/16/2008Erin32.40'
9/13/2008Ike33.90'
4/18/2009 34.10'
8/27/2017Harvey40.30'
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.