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USGS 11525550 GRASS VALLEY C NR FRENCH GULCH CA

  Stream Site

DESCRIPTION:
Latitude 40°36'52",   Longitude 122°44'43"   NAD27
Trinity County, California, Hydrologic Unit 18010211
Drainage area: 7.93 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 1988-09-01  1989-04-06  7 
 Field/Lab water-quality samples 1984-10-04  1989-04-06  102 
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