U.S. Geological Survey National Water Information System Retrieved: 2003-10-09 16:16:00 EDT This file contains published daily mean streamflow data. Further Descriptions of the dv_cd column can be found at: http://waterdata.usgs.gov/nwis/help?codes_help#dv_cd This information includes the following fields: agency_cd Agency Code site_no USGS station number dv_dt date of daily mean streamflow dv_va daily mean streamflow value, in cubic-feet per-second dv_cd daily mean streamflow value qualification code USGS 11523000 KLAMATH R A ORLEANS Humboldt County, California Hydrologic Unit Code 18010209 Latitude 41°18'13", Longitude 123°32'00" NAD27 Drainage area 8,475 square miles Gage datum 355.98 feet above sea level NGVD29 USGS 11521500 INDIAN C NR HAPPY CAMP CA Siskiyou County, California Hydrologic Unit Code 18010209 Latitude 41°50'07", Longitude 123°22'55" NAD27 Drainage area 120 square miles Gage datum 1,198.37 feet above sea level NGVD29 USGS 11516530 KLAMATH R BL IRON GATE DAM CA Siskiyou County, California Hydrologic Unit Code 18010206 Latitude 41°55'41", Longitude 122°26'35" NAD27 Drainage area 4,630 square miles Gage datum 2,162.44 feet above sea level NGVD29 USGS 11520500 KLAMATH R NR SEIAD VALLEY CA Siskiyou County, California Hydrologic Unit Code 18010206 Latitude 41°51'14", Longitude 123°13'52" NAD27 Drainage area 6,940 square miles Gage datum 1,320.00 feet above sea level NGVD29