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Stream Elevation Sensor 203
200 Taylor Lake @ Nasa Road 1
Sensor ID 203
Sensor Type Radar
Installed 5/8/2000
Flooding Likely 5.70'
Flooding Possible 4.70'
Bottom of Stream -4.30'
Tip of Orifice 14.15'
Measuring Plate 14.81'
Benchmark 11.21'
RM 010245 stamped RM010245 located on the upstream sidewalk at east end of bridge, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.6'
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 203 is 1.38'
Reading on 7/16/2025 3:15 PM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
2037/16/2025 3:15 PM1.38'
2037/16/2025 1:47 PM1.35'
2037/16/2025 12:51 PM1.25'
2037/16/2025 12:17 PM1.15'
2037/16/2025 11:39 AM1.05'
2037/16/2025 11:15 AM0.99'
2037/16/2025 10:53 AM0.94'
2037/16/2025 10:01 AM0.84'
2037/16/2025 9:07 AM0.73'
2037/16/2025 7:15 AM0.62'
2037/16/2025 6:35 AM0.63'
2037/16/2025 5:21 AM0.73'
2037/16/2025 4:27 AM0.84'
2037/16/2025 3:31 AM0.94'
2037/16/2025 3:15 AM0.97'
2037/16/2025 2:15 AM1.05'
2037/15/2025 11:15 PM1.17'
2037/15/2025 7:25 PM1.15'
2037/15/2025 7:15 PM1.17'
2037/15/2025 5:43 PM1.25'
2037/15/2025 3:15 PM1.37'
2037/15/2025 2:17 PM1.35'
2037/15/2025 1:21 PM1.25'
2037/15/2025 12:41 PM1.15'
2037/15/2025 11:59 AM1.05'
2037/15/2025 11:15 AM0.94'
2037/15/2025 10:45 AM0.84'
2037/15/2025 10:05 AM0.73'
2037/15/2025 9:29 AM0.63'
2037/15/2025 8:47 AM0.53'
2037/15/2025 7:15 AM0.34'
2037/15/2025 5:15 AM0.42'
2037/15/2025 4:27 AM0.53'
2037/15/2025 3:47 AM0.63'
2037/15/2025 3:15 AM0.72'
2037/15/2025 3:09 AM0.73'
2037/15/2025 2:27 AM0.84'
2037/15/2025 1:47 AM0.95'
2037/15/2025 12:59 AM1.06'
2037/15/2025 12:03 AM1.17'
2037/14/2025 11:15 PM1.26'
2037/14/2025 11:03 PM1.27'
2037/14/2025 9:53 PM1.37'
2037/14/2025 7:15 PM1.43'
2037/14/2025 6:25 PM1.47'
Flood Frequency
Elevation
10% (10-year)6.00'
2% (50-year)9.90'
1% (100-year)11.60'
.2% (500-year)15.00'
Historical Storm
Date
Event
Elevation
10/16/2006 3.50'
8/16/2007Erin3.40'
9/13/2008Ike10.00'
4/18/2009 4.50'
8/27/2017Harvey8.30'
9/21/2020Beta5.20'
7/8/2024Beryl6.20'
High water mark elevations are approximate.
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