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Information made possible by the City of Sugar Land
Stream/Stream Elevation Sensors 45157
4515 Alcorn Lake Outfall @ Avondale Drive
Sensor ID 45157 17
Sensor Type Pressure Transducer Pressure Transducer
Installed 11/27/2018 3/9/2020
Top of Levee (TOL) 78.20' '
Flooding Likely 66.59' '
Flooding Possible 63.59' '
Bottom of Stream/Stream 50.77' 51.41'
Tip of Orifice 53.22' 51.83'
Measuring Plate ' 66.01'
Benchmark 84.68' 66.08'

The Stream/Stream Elevation chart showing Stream/Stream Elevation Left series, Stream Elevation Right series.
Cross Section
Stream/Stream Elevation for sensors
is 51.87' on 8/30/2025 3:11 PM
is 51.83' on 8/30/2025 3:11 PM
Export to Excel
24 Hours
Sensor
Reading Date
Elevation
178/30/2025 3:11 PM51.83'
178/30/2025 11:11 AM51.82'
178/30/2025 7:11 AM51.82'
178/30/2025 3:11 AM51.82'
178/29/2025 11:11 PM51.82'
178/29/2025 7:11 PM51.82'
451578/30/2025 3:11 PM51.87'
451578/30/2025 11:11 AM51.89'
451578/30/2025 7:11 AM51.93'
451578/30/2025 3:11 AM51.92'
451578/29/2025 11:11 PM51.91'
451578/29/2025 7:11 PM51.90'
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