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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Data formats changed in August 2016, and additional water-data changes will be coming through 2017. Read more here
  • Full News RSS icon

USGS 10263775 BIG ROCK C WASH A SOUTHERN PACIFIC RR NR LLANO CA

  Stream Site

DESCRIPTION:
Latitude 34°32'00",   Longitude 117°50'41"   NAD27
Los Angeles County, California, Hydrologic Unit 18090206
Drainage area: 53.9 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 1991-03-02  1992-03-12  4 
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries