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Home/Utilities/Missouri/ST LOUIS CITY PWS

ST LOUIS CITY PWS

Serving 2 cities in MO

Monitor
3 above health guidelines
305K
People Served
2
Cities
1
Water Sources
0
MCL Violations

Official ST LOUIS CITY PWS Resources

ST LOUIS CITY PWS Service Area

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Service Area

This map shows the approximate service area for ST LOUIS CITY PWS. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

ST LOUIS CITY PWS Water Quality Grade

C
Fair

Some contaminants exceed health guidelines.

Quality Score70/100
3
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is ST LOUIS CITY PWS Water Safe to Drink?

ST LOUIS CITY PWS has reported 3 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 304,709 people across 2 cities in MO. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in Missouri β†’

ST LOUIS CITY PWS Service Area

ST LOUIS CITY PWS Contact & Information

Emergency Line

314) 444-5466

24/7 After-Hours

Mailing Address

1640 S KINGSHIGHWAY St Louis, MO 63110

B2B Contact Data

B2B Contact Data Available

Contacts for ST LOUIS CITY PWS

Updated Jan 2026
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NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
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Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventionalfiltrationsoftening

Disinfectant Used

chloramines

ST LOUIS CITY PWS Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

Recommended Water Filters for ST LOUIS CITY PWS

Based on water quality data from cities served by ST LOUIS CITY PWS, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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