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SUMMIT WATER & SUPPLY CO

Serving 6 cities in WA

Monitor
1 above health guidelines
16K
People Served
6
Cities
1
Water Sources
0
MCL Violations

Official SUMMIT WATER & SUPPLY CO Resources

SUMMIT WATER & SUPPLY CO Service Area

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Service Area

This map shows the approximate service area for SUMMIT WATER & SUPPLY CO. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

SUMMIT WATER & SUPPLY CO Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
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 SUMMIT WATER & SUPPLY CO Water Safe to Drink?

SUMMIT WATER & SUPPLY CO has reported 1 contaminant 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 16,000 people across 6 cities in WA. 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 Washington β†’

SUMMIT WATER & SUPPLY CO Service Area

SUMMIT WATER & SUPPLY CO Contact & Information

Emergency Line

253-537-7781

24/7 After-Hours

Mailing Address

9701 50th AVE E Tacoma, WA 98446

B2B Contact Data

B2B Contact Data Available

Contacts for SUMMIT WATER & SUPPLY CO

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

Groundwater

Treatment Methods

disinfection

Disinfectant Used

chlorine

SUMMIT WATER & SUPPLY CO 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 SUMMIT WATER & SUPPLY CO

Based on water quality data from cities served by SUMMIT WATER & SUPPLY CO, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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