Affiliations - Environmental testing and analysis labs, ELAP, NADCAP accredited | Pat Chem Laboratories

Industry Partners

and Affiliations

Metal Finishing Assn. of Southern California

EPA Drinking Water Standards

National Oceanic and Atmospheric Admin. El Niño Portal

National Weather Service - California

CASQA Storm Water Association

California Groundwater Assn.

StormCon US Water Quality Assn.

Southern California Stormwater Monitoring Coalition