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Stream Elevation Sensor 764
765 San Jacinto River @ SH 99
Montgomery County
Sensor ID 764
Sensor Type USGS Radar
Installed 5/15/2018
Top of Bank (TOB) 81.00'
Bottom of Stream 56.05'
Tip of Orifice 103.08'
External Link USGS
Benchmark 97.58'
TXDOT disc in concrete 20 ft east of left downstream edge of concrete guardrail, 1988 NAVD, 2001 adjustment.

The Stream Elevation  chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 764 is 60.53'
Reading on 5/19/2019 11:35 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
7645/19/2019 11:35 AM60.53'
7645/19/2019 7:35 AM60.57'
7645/19/2019 3:35 AM60.58'
7645/18/2019 11:35 PM60.60'
7645/18/2019 7:35 PM60.54'
7645/18/2019 3:35 PM60.60'
7645/18/2019 11:35 AM60.57'
7645/18/2019 8:13 AM60.59'
7645/18/2019 7:35 AM60.64'
7645/18/2019 3:35 AM60.67'
7645/17/2019 11:35 PM60.72'
7645/17/2019 7:35 PM60.72'
7645/17/2019 3:35 PM60.72'
7645/17/2019 3:29 PM60.72'
Flood Frequency
Elevation
10% (10-year)82.40'
2% (50-year)88.20'
1% (100-year)90.40'
.2% (500-year)94.90'
Historical Storm
Date
Event
Elevation
8/29/2017Harvey94.87'
High water mark elevations are approximate.
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