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Peak Streamflow for Texas

USGS 08178300 Alazan Ck at Saint Cloud St, San Antonio, TX

Bexar County, Texas
Hydrologic Unit Code 12100301
Latitude  2927'29", Longitude  9832'59" NAD27
Drainage area 3.26  square miles
Contributing drainage area 3.26  square miles
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1969 Aug. 24, 1969 11.59 1,560C
1970 Oct. 5, 1969 11.64 1,590C
1971 Sep. 22, 1971 8.00 406C
1972 Apr. 27, 1972 11.50 1,520C
1973 Sep. 26, 1973 12.54 2,070C
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1974 Aug. 8, 1974 12.40 1,990C
1975 May 8, 1975 16.08 4,380C
1976 May 7, 1976 12.80 2,600C
1977 Oct. 4, 1976 10.08 1,200C
1978 Sep. 13, 1978 14.44 3,200C
1979 Nov. 27, 1978 10.07 940C
Peak Streamflow Qualification Codes.
  • C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other