Agency
v
Subscribe to
Real-time Alerts
Location
v
Last
v
Reported from
v
Show Current Conditions
Information made possible by the City of Sugar Land
Stream/Stream Elevation Sensors 4523
4520 Ditch A Outfall
Key Map 608E
Sensor ID 4523 4524
Sensor Type Pressure Transducer Pressure Transducer
Sensor Position Ditch A Ditch H
Installed 1/3/2002 1/3/2002
Top of Levee (TOL) 80.00' 80.00'
Flooding Likely 65.80' 65.80'
Flooding Possible 63.00' 63.00'
Bottom of Stream/Stream 46.45' 44.25'
Tip of Orifice 46.51' 46.56'
Benchmark 79.25' 79.25'
Benchmark is a 3" brass disk stamped FBCLID2 located on top of levee walkway near inlet walkway at base of headwall.
1988 NAVD, 2001 Adjustment

The Stream/Stream Elevation chart showing Stream/Stream Elevation Left series, Stream Elevation Right series.
Cross Section
Stream/Stream Elevation for sensors
Ditch A is 46.49' on 11/10/2025 6:12 AM
Ditch H is 46.53' on 11/10/2025 6:12 AM
Export to Excel
2 Days
Sensor
Reading Date
Elevation
452311/10/2025 6:12 AM46.49'
452311/10/2025 2:58 AM46.47'
452311/10/2025 2:12 AM46.51'
452311/9/2025 10:12 PM46.57'
452311/9/2025 6:12 PM46.58'
452311/9/2025 2:12 PM46.49'
452311/9/2025 10:12 AM46.49'
452311/9/2025 6:12 AM46.49'
452311/9/2025 4:40 AM46.57'
452311/9/2025 2:12 AM46.66'
452311/9/2025 1:44 AM46.67'
452311/8/2025 11:36 PM46.77'
452311/8/2025 10:12 PM46.84'
452311/8/2025 9:30 PM46.88'
452311/8/2025 6:12 PM47.01'
452311/8/2025 2:12 PM47.03'
452311/8/2025 12:54 PM46.98'
452311/8/2025 10:16 AM46.88'
452311/8/2025 10:12 AM46.88'
452411/10/2025 6:12 AM46.53'
452411/10/2025 2:12 AM46.55'
452411/9/2025 10:12 PM46.57'
452411/9/2025 9:06 PM46.58'
452411/9/2025 6:12 PM46.60'
452411/9/2025 2:12 PM46.72'
452411/9/2025 11:48 AM46.68'
452411/9/2025 11:08 AM46.57'
452411/9/2025 10:56 AM46.46'
452411/9/2025 10:52 AM46.57'
452411/9/2025 10:12 AM46.60'
452411/9/2025 9:42 AM46.67'
452411/9/2025 7:42 AM46.56'
452411/9/2025 6:12 AM46.59'
452411/9/2025 2:12 AM46.61'
452411/8/2025 10:12 PM46.66'
452411/8/2025 10:08 PM46.67'
452411/8/2025 8:20 PM46.77'
452411/8/2025 6:12 PM46.92'
452411/8/2025 3:16 PM46.87'
452411/8/2025 3:02 PM46.99'
452411/8/2025 2:12 PM46.93'
452411/8/2025 12:36 PM46.88'
452411/8/2025 11:52 AM46.78'
452411/8/2025 11:26 AM46.89'
452411/8/2025 11:22 AM46.77'
452411/8/2025 11:06 AM46.66'
452411/8/2025 11:02 AM46.78'
452411/8/2025 10:44 AM46.90'
452411/8/2025 10:18 AM46.76'
452411/8/2025 10:12 AM46.87'
452411/8/2025 10:02 AM46.91'
452411/8/2025 8:02 AM46.80'
The Harris County Flood Control District (HCFCD) provides information via this website as a public service. While HCFCD makes every effort to ensure information is up-to-date, accurate and complete, HCFCD makes no representations, guarantees, or warranties as to the availability, accuracy, completeness, currency or suitability of the information provided via this website. HCFCD specifically disclaims any and all liability for any claims or damages that may result from providing the website or the information it contains. All liability with respect to actions taken or not taken based on the contents of this site is hereby expressly disclaimed.