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Stream Elevation Sensor 1111
1110 Cypress Creek @ Cypresswood Drive
Sensor ID 1111
Sensor Type Radar
Installed 1/1/1993
Flooding Likely 64.20'
Flooding Possible 61.20'
Bottom of Stream 41.00'
Tip of Orifice 79.38'
Measuring Plate 79.63'
Benchmark 79.65'
RM 110015 stamped Weisser BM-44 located on the downstream headwall at stream centerline, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.5'
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 1111 is 44.33'
Reading on 4/25/2024 11:17 AM
Export to Excel
1 Hour
Sensor
Reading Date
Elevation
11114/25/2024 11:17 AM44.33'
Flood Frequency
Elevation
10% (10-year)68.20'
2% (50-year)75.00'
1% (100-year)77.80'
.2% (500-year)85.40'
Historical Storm
Date
Event
Elevation
10/18/1994 79.20'
10/19/1998 69.50'
11/14/1998 70.70'
6/9/2001Allison #272.50'
12/14/2005 63.20'
9/13/2008Ike68.90'
4/28/2009 66.00'
7/12/2012 64.50'
4/18/2016 71.40'
5/27/2016 73.00'
8/27/2017Harvey80.50'
High water mark elevations are approximate.
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