Water Treatment Plant

WELL 04 CHLORAMINATION XCLD

Operated by MESA WATER DISTRICT.

Quick answer

The WELL 04 CHLORAMINATION XCLD is a public drinking water treatment facility serving COSTA MESA, California.

About this treatment plant

Facility name
WELL 04 CHLORAMINATION XCLD
Source water
Surface water (purchased)

Utility operating this plant

D
62/100

MESA WATER DISTRICT

Serves 110,000 residents in COSTA MESA, California

Top concern: Arsenic significantly above health guideline

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Contact information

For questions about water quality, treatment processes, or service issues at WELL 04 CHLORAMINATION XCLD, contact the operating utility directly.

Water Quality Contact