Water Treatment Plant

CHAIN OF ROCKS

Operated by ST LOUIS CITY PWS.

Quick answer

The CHAIN OF ROCKS is a public drinking water treatment facility serving ST. LOUIS, Missouri.

About this treatment plant

Facility name
CHAIN OF ROCKS
Source water
Surface water

Utility operating this plant

C
67/100

ST LOUIS CITY PWS

Serves 304,709 residents in ST. LOUIS, Missouri

Top concern: Haloacetic acids (HAA9) significantly above health guideline

View full grade card →

Contact information

For questions about water quality, treatment processes, or service issues at CHAIN OF ROCKS, contact the operating utility directly.

Water Quality Contact