USGS Water-Year Summary 2023
08178504 San Pedro Creek at Probandt St at San Antonio, TX
LOCATION - Lat 29°23'29.90", long 98°29'58.83" referenced to North American Datum of 1983, Bexar County, TX, Hydrologic Unit 12100301, on right bank corner of E. Franciscan Ave and Probandt St. 15 ft. upstream from Probandt Street bridge in San Antonio.0.2 mi downsteam from San Antonio River.
DRAINAGE AREA - 44.7 mi², At low flow, flow of river comes from intermittent spring flow and from artesian wells.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Apr 02, 2012 to present.
GAGE - Water-stage recorder at site. Datum of gage is 578' above NAVD88. Satellite telemeter at site.
CLIMATOLOGICAL RECORDS
EXTREMES FOR PERIOD OF RECORD - Maximum daily rainfall, 0.99 inches, Oct. 26, 2012.