Gage 750

 

• 750: 750 Lake Houston Dam Spillway
• Agency

  Harris County Flood Control District

• Last

  2 Days

• Reported From

  8/28/2025 2:12 PM

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• Stream Elevation
• Rainfall

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• Disclaimer

Disclaimer

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.

Subscription: Site 750

Changes have been saved!

Stream

• 750: 750 Lake Houston Dam Spillway
• Cross Section

  Stream Elevation for sensors
  739 is 0.00' on 1/1/0001 12:00 AM
  749 is 42.33' on 8/28/2025 11:02 AM

• Chart Data

• Sensor 739 Details
• Sensor 749 Details

Chart Data

• Today

• 11:02 AM

  42.33' Sensor 749

• 7:02 AM

  42.37' Sensor 749

• 3:02 AM

  42.36' Sensor 749
• Yesterday

• 11:36 PM

  42.36' Sensor 749

• 11:02 PM

  42.35' Sensor 749

• 7:02 PM

  42.31' Sensor 749

• 4:06 PM

  42.26' Sensor 749

• 3:02 PM

  42.31' Sensor 749

• 11:52 AM

  42.37' Sensor 749

• 11:02 AM

  42.40' Sensor 749

• 7:02 AM

  42.51' Sensor 749

• 3:02 AM

  42.49' Sensor 749
• Tuesday, August 26, 2025

• 11:02 PM

  42.52' Sensor 749

• 7:02 PM

  42.51' Sensor 749

• 3:02 PM

  42.49' Sensor 749

Sensor 739

• Key Map

  418B

• Sensor ID

  739

• Sensor Type

  Stilling Well

• Installed

  1/3/1997

• TOB

  41.71'

• Flooding Likely

  41.71'

• Flooding Possible

  38.71'

• Bottom of Stream (BOS)

  28.33'

• Tip of Orifice

  28.65'

• Measuring Plate

  63.48'

• Benchmark

  63.61'

• RM 070155 stamped G103 #0750 located on top of headwall at the west end of dam 25 feet north of dam walkway just before chain link gate, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.47'
• USGS

Sensor 749

• Key Map

  418 B

• Sensor ID

  749

• Sensor Type

  USGS Radar

• Sensor Position

  Lake Houston

• Installed

  8/6/2015

• Top of Spillway

  42.40'

• Flooding Likely

  46.00'

• Flooding Possible

  41.70'

• Bottom of Stream (BOS)

  28.33'

• Tip of Orifice

  62.45'

• Measuring Plate

  63.48'

• Benchmark

  63.61'

• RM 070155 stamped G103 #0750 located on top of headwall at the west end of dam 25 feet north of dam walkway just before chain link gate.
• USGS

Rainfall

• 750: 750 Lake Houston Dam Spillway
• Showing rainfall totals from 8/26/2025 2:00 PM to 8/28/2025 2:00 PM CDT

• Total Rainfall 0.04 inches
• Chart Data

Chart Data

• The following detail shows the rainfall that has fallen by the selected time span.
• Today

• 1:00 PM - 2:00 PM

  0.00"

• 12:00 PM - 1:00 PM

  0.00"

• 11:00 AM - 12:00 PM

  0.00"

• 10:00 AM - 11:00 AM

  0.00"

• 9:00 AM - 10:00 AM

  0.00"

• 8:00 AM - 9:00 AM

  0.00"

• 7:00 AM - 8:00 AM

  0.00"

• 6:00 AM - 7:00 AM

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• 5:00 AM - 6:00 AM

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• 4:00 AM - 5:00 AM

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• 3:00 AM - 4:00 AM

  0.00"

• 2:00 AM - 3:00 AM

  0.00"

• 1:00 AM - 2:00 AM

  0.00"

• 12:00 AM - 1:00 AM

  0.00"
• Yesterday

• 11:00 PM - 12:00 AM

  0.00"

• 10:00 PM - 11:00 PM

  0.00"

• 9:00 PM - 10:00 PM

  0.00"

• 8:00 PM - 9:00 PM

  0.00"

• 7:00 PM - 8:00 PM

  0.00"

• 6:00 PM - 7:00 PM

  0.00"

• 5:00 PM - 6:00 PM

  0.00"

• 4:00 PM - 5:00 PM

  0.04"

• 3:00 PM - 4:00 PM

  0.00"

• 2:00 PM - 3:00 PM

  0.00"

• 1:00 PM - 2:00 PM

  0.00"

• 12:00 PM - 1:00 PM

  0.00"

• 11:00 AM - 12:00 PM

  0.00"

• 10:00 AM - 11:00 AM

  0.00"

• 9:00 AM - 10:00 AM

  0.00"

• 8:00 AM - 9:00 AM

  0.00"

• 7:00 AM - 8:00 AM

  0.00"

• 6:00 AM - 7:00 AM

  0.00"

• 5:00 AM - 6:00 AM

  0.00"

• 4:00 AM - 5:00 AM

  0.00"

• 3:00 AM - 4:00 AM

  0.00"

• 2:00 AM - 3:00 AM

  0.00"

• 1:00 AM - 2:00 AM

  0.00"

• 12:00 AM - 1:00 AM

  0.00"
• Tuesday, August 26, 2025

• 11:00 PM - 12:00 AM

  0.00"

• 10:00 PM - 11:00 PM

  0.00"

• 9:00 PM - 10:00 PM

  0.00"

• 8:00 PM - 9:00 PM

  0.00"

• 7:00 PM - 8:00 PM

  0.00"

• 6:00 PM - 7:00 PM

  0.00"

• 5:00 PM - 6:00 PM

  0.00"

• 4:00 PM - 5:00 PM

  0.00"

• 3:00 PM - 4:00 PM

  0.00"

• 2:00 PM - 3:00 PM

  0.00"