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USGS 08159100 Onion Ck bl Del Valle, TX

  Stream Site

DESCRIPTION:
Latitude 30°11'22",   Longitude 97°37'12"   NAD27
Travis County, Texas, Hydrologic Unit 12090205
Drainage area: 339 square miles
Contributing drainage area: 339 square miles,
Datum of gage: 414 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1973-11-05  1976-09-22  35 
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