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Information made possible by Brazoria Drainage District No. 4
Stream Elevation Sensor 4913
4910 Marys Creek @ Longherridge
Key Map 615W
Brazoria County
Sensor ID 4913
Sensor Type Bubbler
Installed 1/8/2005
Flooding Likely 38.80'
Flooding Possible 36.80'
Bottom of Stream 28.00'
Tip of Orifice 29.18'
Measuring Plate 44.10'
Benchmark 44.09'
Benchmark is a brass disk stamped "M-6" located on the northwest side of a concrete bridge at Longherridge Drive at stream centerline.
1988 NAVD, 2001 adjustment

The Stream Elevation  chart showing Stream Elevation Left series.
Cross Section
Stream Elevation for sensor 4913 is 29.62'
Reading on 4/30/2025 11:05 PM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
49134/30/2025 11:05 PM29.62'
49134/30/2025 7:05 PM29.64'
49134/30/2025 3:05 PM29.66'
49134/30/2025 11:05 AM29.69'
49134/30/2025 7:05 AM29.70'
49134/30/2025 3:05 AM29.69'
49134/29/2025 11:05 PM29.68'
49134/29/2025 7:05 PM29.69'
49134/29/2025 5:13 PM29.69'
49134/29/2025 3:05 PM29.71'
49134/29/2025 11:05 AM29.73'
49134/29/2025 7:05 AM29.75'
49134/29/2025 3:05 AM29.74'
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