Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 08181500 Medina Rv at San Antonio, TX

  Stream Site

DESCRIPTION:
Latitude 29°15'50",   Longitude 98°29'26"   NAD27
Bexar County, Texas, Hydrologic Unit 12100302
Drainage area: 1,317 square miles
Contributing drainage area: 1,317 square miles,
Datum of gage: 439.03 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2019-08-19  
 Daily Data
    Temperature, water, degrees Celsius  1987-10-01  2019-08-19  29627 
    Precipitation, total, inches  2009-11-19  2019-08-19  3550 
    Discharge, cubic feet per second  1939-07-27  2019-08-19  39726 
    Gage height, feet  1988-12-13  2019-08-19  23416 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10-01  2019-08-19  29504 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1987-10-01  2019-08-19  27907 
    pH, water, unfiltered, field, standard units  1987-10-01  2019-08-19  19344 
    pH, water, unfiltered, field, standard units  1987-10-01  2000-09-30  4563 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-03-11  2019-08-19  15342 
 Daily Statistics 
    Temperature, water, degrees Celsius  1987-10-01  2019-07-15 9842 
    Discharge, cubic feet per second  1939-07-27  2019-07-09 28382 
    Gage height, feet  1988-12-13  2019-07-09 10981 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10-01  2019-07-15 9937 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1987-10-01  2019-07-15 9268 
    pH, water, unfiltered, field, standard units  1987-10-01  2000-09-30 4563 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-03-11  2019-07-15 5079 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1987-10  2019-07  
    Discharge, cubic feet per second  1939-07  2019-07  
    Gage height, feet  1988-12  2019-07  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10  2019-07  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1987-10  2019-07  
    pH, water, unfiltered, field, standard units  1987-10  2000-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-03  2019-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  1988  2019  
    Discharge, cubic feet per second  1939  2019  
    Gage height, feet  1989  2019  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1988  2019  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1988  2019  
    pH, water, unfiltered, field, standard units  1988  2000  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005  2019  
 Peak streamflow 1940-06-30  2016-06-03  77 
 Field measurements 1939-07-28  2019-07-10  799 
 Field/Lab water-quality samples 1965-06-07  2019-07-23  240 
 Water-Year Summary 2005  2018  14 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Texas Water Science Center
Email questions about this site to Texas Water Science Center Water-Data Inquiries