Additional Report Card Data
California Infrastructure Report Card Methodology
California Report Card Population Data (2000 census)
UCLA Institute of the Environment -
2005 Southern California Environmental Report Card
Caltrans -1998 Financial and Economic Impacts of
Storm Water Treatment Los Angeles County NPDES Permit Area
California State Water Resources Control Board -
2005 NPDES Storm Water Cost Survey
USC - 2002 An Economic Impact Evaluation of
Proposed Storm Water Treatment for Los Angeles County
