California Water Library
The North Coast region spans over 19,000 square miles and is quite diverse, from coastal areas and redwood forests to inland mountain valleys and the semi-arid Modoc Plateau. Land use is similarly diverse including aquaculture, ranching, farming, timber harvesting, vineyards, marijuana cultivation, US Forest Service lands, and parklands. The climate varies from high precipitation along the coastal areas to desert conditions in the Modoc Plateau. Several tribes live in the region, including the Yurok Tribe, the state’s largest.
California Department of Water Resources (DWR) | January 1st, 1958
California Department of Water Resources (DWR) | January 1st, 1962
California Department of Water Resources (DWR) | January 1st, 1931
California State Water Resources Control Board (SWRCB) | June 30th, 1955
Click here for Volume 2
California Department of Water Resources (DWR) | June 30th, 1955
Click here for Volume 1
State of California | June 2nd, 1930
State of California | September 20th, 1931
California Department of Water Resources (DWR) | July 1st, 1932
State of California | September 19th, 1933
California Department of Water Resources (DWR) | September 24th, 1934