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Information made possible by the City of Friendswood
Stream Elevation Sensor 5103
5100 Chigger Creek @ South Friendswood Drive
Sensor ID 5103
Sensor Type Bubbler
Installed 7/29/2020
Flooding Likely 17.00'
Flooding Possible 14.00'
Bottom of Stream -2.70'
Tip of Orifice 1.50'
Measuring Plate 21.07'
Benchmark 18.27'
Benchmark is a 1" brass disk stamped "HCFCD Control" located on the downstream shoulder of bridge near the south bridge abutment.
1988 NAVD, 2001 adjustment

The Stream Elevation chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 5103 is 1.61'
Reading on 11/17/2025 10:42 PM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
510311/17/2025 10:42 PM1.61'
510311/17/2025 6:42 PM1.50'
510311/17/2025 2:42 PM1.50'
510311/17/2025 10:42 AM1.50'
510311/17/2025 6:42 AM1.50'
510311/17/2025 2:42 AM1.50'
510311/16/2025 10:42 PM1.50'
510311/16/2025 6:42 PM1.50'
510311/16/2025 2:42 PM1.50'
510311/16/2025 10:42 AM1.50'
510311/16/2025 6:42 AM1.50'
510311/16/2025 2:42 AM1.50'
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