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LOUISVILLE WATER COMPANY

Serving 13 cities in KY

No Violations
All contaminants within safe levels
765K
People Served
13
Cities
1
Water Sources
0
MCL Violations

Official LOUISVILLE WATER COMPANY Resources

LOUISVILLE WATER COMPANY Service Area

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Service Area

This map shows the approximate service area for LOUISVILLE WATER COMPANY. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

LOUISVILLE WATER COMPANY Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score100/100
0
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 LOUISVILLE WATER COMPANY Water Safe to Drink?

LOUISVILLE WATER COMPANY water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.

This utility serves 764,769 people across 13 cities in KY. 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 Kentucky β†’

LOUISVILLE WATER COMPANY Service Area

LOUISVILLE WATER COMPANY Contact & Information

Emergency Line

502) 583-6610

24/7 After-Hours

Mailing Address

550 SOUTH 3RD ST Louisville, KY 40202

B2B Contact Data

B2B Contact Data Available

Contacts for LOUISVILLE WATER COMPANY

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

hypochlorite

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