The Right-to-Know Network (RTK NET) provides free access to numerous environmental databases. With the information available on RTK NET, you can identify specific factories and their environmental effects, and assess the people and communities affected.
The California Irrigation Management Information System (CIMIS) is a program unit in the Water Use and Efficiency Branch, Division of Statewide Integrated Water Management, California Department of Water Resources (DWR) that manages a network of over 145 automated weather stations in California. CIMIS was developed in 1982 by DWR and the University of California, Davis (UC Davis). It was designed to assist irrigators in managing their water resources more efficiently.