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Stream Elevation Sensor 1653
1650 Garners Bayou @ Rankin Road
Key Map 375L
Sensor ID 1653
Sensor Type Pressure Transducer
Installed 4/2/1986
Top of Bank (TOB) 66.90'
Bottom of Stream 52.82'
Tip of Orifice 52.92'
Measuring Plate 69.08'
Benchmark 69.07'
RM 150480 stamped P130 BM03 located on the downstream sidewalk at stream centerline, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.85'
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 1653 is 53.47'
Reading on 5/19/2019 1:53 PM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
16535/19/2019 1:53 PM53.47'
16535/19/2019 12:43 PM53.45'
16535/19/2019 9:53 AM53.35'
16535/19/2019 5:53 AM53.36'
16535/19/2019 1:53 AM53.44'
16535/18/2019 9:53 PM53.48'
16535/18/2019 5:53 PM53.48'
16535/18/2019 1:53 PM53.46'
16535/18/2019 1:09 PM53.46'
16535/18/2019 9:53 AM53.36'
16535/18/2019 5:53 AM53.36'
16535/18/2019 1:53 AM53.45'
16535/17/2019 9:53 PM53.46'
16535/17/2019 5:53 PM53.47'
Flood Frequency
Elevation
10% (10-year)66.60'
2% (50-year)68.10'
1% (100-year)68.50'
.2% (500-year)69.80'
Historical Storm
Date
Event
Elevation
10/29/2002 66.30'
12/14/2005 62.10'
6/19/2006 61.00'
10/16/2006 62.60'
9/13/2008Ike63.30'
10/31/2015 63.00'
4/18/2016 64.00'
8/27/2017Harvey68.70'
High water mark elevations are approximate.
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