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Stream/Lake Houston Elevation Sensors 739
750 Lake Houston Dam Spillway
Key Map 418B
Sensor ID 739 749
Sensor Type Stilling Well USGS Radar
Sensor Position Lake Houston
Installed 1/3/1997 8/6/2015
TOB 41.71' 42.40'
Flooding Likely 41.71' 46.00'
Flooding Possible 38.71' 41.70'
Bottom of Stream/Lake Houston 28.33' 28.33'
Tip of Orifice 28.65' 62.45'
Measuring Plate 63.48' 63.48'
External Link USGS USGS
Benchmark 63.61' 63.61'
RM 070155 stamped G103 #0750 located on top of headwall at the west end of dam 25 feet north of dam walkway just before chain link gate, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.47'

The Stream/Lake Houston Elevation  chart showing Stream/Lake Houston Elevation Left series, Stream Elevation Right series.
Cross Section
Stream/Lake Houston Elevation for sensors
is 0.00' on 1/1/0001 12:00 AM
Lake Houston is 42.55' on 7/3/2025 11:02 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
7497/3/2025 11:02 AM42.55'
7497/3/2025 7:02 AM42.56'
7497/3/2025 3:02 AM42.55'
7497/2/2025 11:02 PM42.56'
7497/2/2025 7:02 PM42.54'
7497/2/2025 5:06 PM42.51'
7497/2/2025 3:02 PM42.56'
7497/2/2025 11:02 AM42.61'
7497/2/2025 7:02 AM42.61'
7497/2/2025 3:02 AM42.61'
7497/1/2025 11:02 PM42.62'
7497/1/2025 7:02 PM42.60'
7497/1/2025 3:02 PM42.59'
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