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Stream Elevation Sensor 1603
1600 Greens Bayou @ Mount Houston Parkway
Key Map 416J
Sensor ID 1603
Sensor Type Radar
Installed 1/1/1993
Top of Bank (TOB) 46.00'
Bottom of Stream 17.03'
Tip of Orifice 55.50'
Measuring Plate 51.84'
Benchmark 51.68'
RM 150050R stamped 150050R located on the downstream sidewalk at east end, 1988 NAVD, 2001 adjustment. 78 to 01 adjustment -0.91
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 1603 is 18.69'
Reading on 5/19/2019 11:22 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
16035/19/2019 11:22 AM18.69'
16035/19/2019 7:21 AM18.75'
16035/19/2019 3:21 AM18.66'
16035/18/2019 11:21 PM18.69'
16035/18/2019 7:20 PM18.68'
16035/18/2019 3:20 PM18.63'
16035/18/2019 11:20 AM18.64'
16035/18/2019 7:19 AM18.69'
16035/18/2019 3:19 AM18.74'
16035/17/2019 11:19 PM18.73'
16035/17/2019 7:18 PM18.67'
16035/17/2019 3:18 PM18.64'
Flood Frequency
Elevation
10% (10-year)44.80'
2% (50-year)47.30'
1% (100-year)48.30'
.2% (500-year)50.80'
Historical Storm
Date
Event
Elevation
10/18/1994 50.69'
10/29/2002 46.99'
11/17/2003 50.59'
12/14/2005 41.40'
6/19/2006 42.90'
10/16/2006 46.20'
9/13/2008Ike47.80'
10/31/2015 44.20'
4/18/2016 44.10'
8/27/2017Harvey51.50'
High water mark elevations are approximate.
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