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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 08177700 Olmos Ck at Dresden Dr, San Antonio, TX

  Stream Site

Latitude 29°29'56",   Longitude 98°30'36"   NAD27
Bexar County, Texas, Hydrologic Unit 12100301
Drainage area: 21.2 square miles
Contributing drainage area: 21.2 square miles,
Datum of gage: 726.10 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2001-08-15  2018-11-18  
 Daily Data
    Precipitation, total, inches  2009-11-24  2018-11-17  3181 
    Discharge, cubic feet per second  1968-06-07  2018-11-17  23487 
    Gage height, feet  1997-10-02  2018-11-17  7448 
 Daily Statistics 
    Discharge, cubic feet per second  1968-06-07  2018-10-25 11144 
    Gage height, feet  1997-10-02  2018-10-25 7425 
 Monthly Statistics 
    Discharge, cubic feet per second  1968-06  2018-10  
    Gage height, feet  1997-10  2018-10  
 Annual Statistics 
    Discharge, cubic feet per second  1968  2019  
    Gage height, feet  1998  2019  
 Peak streamflow 1947-09  2016-12-03  50 
 Field measurements 1968-07-09  2018-10-26  357 
 Field/Lab water-quality samples 1968-11-27  1999-06-21  213 
 Water-Year Summary 2005  2018  14 
 Revisions  Loading...
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