County of San Diego – Project Clean Water

County of San Diego

County of San Diego Jurisdictional Runoff Management Program (2019)

The County’s Jurisdictional Runoff Management Program (JRMP) was prepared in response to new regulatory requirements adopted by the Regional Water Quality Control Board. The purpose of the JRMP document is to guide implementation of programs and strategies to reduce pollutants discharged from the County’s storm drain system to receiving waters. JRMP Document updated 2019 Download

Rainfall Data

San Diego County Rainfall Station Map Long-term hourly rainfall records have been prepared for the 19 rainfall stations. Sources of the rainfall data include ALERT data from the County of San Diego (which extend back to 1982), the California Climatic Data Archive, National Oceanic and Atmospheric Administration (NOAA), the National Climatic Data Center, and the …

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