1. California Irrigation Management Information System;CDWR,2009
2. California Land and Water Use: Survey Data Access;CDWR,2009
3. Relative Risk Evaluation for Pesticides Used in the Central Valley Pesticide Basin Plan Amendment Project Area;CEPA,2008
4. Pesticide Use Reporting (PUR);CEPA,2009
5. Total Maximum Daily Load Program;CEPA,2009