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Peak Streamflow for Texas

USGS 08180750 Medio Ck at Pearsall Rd at San Antonio, TX

Bexar County, Texas
Hydrologic Unit Code 12100302
Latitude  2919'40", Longitude  9838'19" NAD27
Drainage area 47.9  square miles
Contributing drainage area 47.9  square miles
Gage datum 596.52 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1987 Jun. 13, 1987 10.09 2,140C
1988 Sep. 17, 1988 8.31 1,120C
1989 Jan. 29, 1989 6.06 368C
1990 Jul. 16, 1990 8.29 1,020C
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1991 Jul. 4, 1991 7.59 818C
1992 May 27, 1992 10.33 2,310C
1993 May 6, 1993 10.59 2,510C
1994 May 1, 1994 8.09 1,020C
1995 Jun. 29, 1995 7.45 766C
Peak Streamflow Qualification Codes.
  • C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other