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Home/Utilities/Illinois/YORK TOWNSHIP WATER SYSTEM

YORK TOWNSHIP WATER SYSTEM

Drinking water quality, contact, and Consumer Confidence Report

Serving 1 city in IL Β· PWSID IL0430010

YORK TOWNSHIP WATER SYSTEM serves 1,253 people. See EPA records and contact info below.

Monitor
2 above health guidelines
People served
1,253

Data sources: EPA SDWIS, YORK TOWNSHIP WATER SYSTEM's published Consumer Confidence Report, Illinois Department of Environmental Protection.

This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.

1K
People Served
1
City
1
Water Sources
0
MCL Violations

Official YORK TOWNSHIP WATER SYSTEM Resources

YORK TOWNSHIP WATER SYSTEM Service Area

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Service Area

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

YORK TOWNSHIP WATER SYSTEM Water Quality Grade

B
Good

Water quality is good with minor concerns.

Quality Score80/100
2
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 YORK TOWNSHIP WATER SYSTEM Water Safe to Drink?

YORK TOWNSHIP WATER SYSTEM has reported 2 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 1,253 people across 1 city in IL. 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 Illinois β†’How does Illinois water quality rank nationally? β†’

YORK TOWNSHIP WATER SYSTEM Service Area

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YORK TOWNSHIP WATER SYSTEM Contact & Information

Phone

Mailing Address

17W440 NORTH FRONTAGE ROAD Darien, IL 60561

B2B Contact Data

B2B Contact Data Available

Contacts for YORK TOWNSHIP WATER SYSTEM

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 purchased

Treatment Methods

Not specified

YORK TOWNSHIP WATER SYSTEM Consumer Confidence Report

A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act Β§1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for YORK TOWNSHIP WATER SYSTEM has not been published or validated on TapWaterData yet.

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Are you the water operator here? Publish your official 2027-compliant CCR on this page β€” residents already find it here.

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Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.

Recommended Water Filters for YORK TOWNSHIP WATER SYSTEM

Based on water quality data from cities served by YORK TOWNSHIP WATER SYSTEM, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Frequently Asked Questions about YORK TOWNSHIP WATER SYSTEM

Is YORK TOWNSHIP WATER SYSTEM water safe to drink?

YORK TOWNSHIP WATER SYSTEM has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does YORK TOWNSHIP WATER SYSTEM have PFAS in its water?

YORK TOWNSHIP WATER SYSTEM has PFAS monitoring data on record and no PFAS compounds are currently above EPA health-based guidelines. EPA finalized new PFAS drinking-water rules in 2024 requiring ongoing monitoring through 2029.

How do I pay my YORK TOWNSHIP WATER SYSTEM water bill?

YORK TOWNSHIP WATER SYSTEM bills can be paid at the utility's official payment portal: https://www.dupagecounty.gov/government/departments/public_works/billing_information.php. For questions about your bill, call 630-964-7503.

How many people does YORK TOWNSHIP WATER SYSTEM serve?

YORK TOWNSHIP WATER SYSTEM serves 1,253 people across 1 city in IL.

What cities does YORK TOWNSHIP WATER SYSTEM serve?

YORK TOWNSHIP WATER SYSTEM provides water service to: Darien, IL.

Does YORK TOWNSHIP WATER SYSTEM have any EPA violations?

No, YORK TOWNSHIP WATER SYSTEM has no MCL violations on record.

What is YORK TOWNSHIP WATER SYSTEM's phone number?

You can contact YORK TOWNSHIP WATER SYSTEM at 630-964-7503. Their mailing address is: 17W440 NORTH FRONTAGE ROAD Darien, IL 60561.

Where can I find YORK TOWNSHIP WATER SYSTEM's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for YORK TOWNSHIP WATER SYSTEM's CCR, contact them at 630-964-7503 or check back here β€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

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How we built this page

Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data β€” typically within days of an EPA SDWIS refresh.

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Are you YORK TOWNSHIP WATER SYSTEM? Publish your 2027 CCR

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