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ZIP Code 94621

Oakland, CA

Water quality data for systems serving the 94621 area.

Industrial polluters reporting from ZIP 94621

EPA Toxic Release Inventory facilities with this ZIP code on their 2023 reports.

Industrial polluters nearby

Self-reported by facilities in ZIP 94621, sorted by pounds released to surface water.

FacilityTop chemicalTo surface water (lbs/yr)
CHEMICAL COMPOUNDING CO
Chemicals · NA
OAKLAND, CA94621
TRANSENE CO OAKLAND
Chemicals · TRANSENE CO INC
OAKLAND, CA94621

Source: EPA Toxic Release Inventory (TRI) 2023

View the full water quality report for detailed contaminant data, lead levels, PFAS testing, and filter recommendations.

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