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SOUTHEAST REGIONAL WATER FACILITY

Drinking water quality, contact, and Consumer Confidence Report

Serving 4 cities in IL Β· PWSID IL0430060

SOUTHEAST REGIONAL WATER FACILITY serves 6,883 people. See EPA records and contact info below.

Monitor
2 above health guidelines
People served
6,883

Data sources: EPA SDWIS, SOUTHEAST REGIONAL WATER FACILITY'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.

7K
People Served
4
Cities
1
Water Sources
0
MCL Violations

Official SOUTHEAST REGIONAL WATER FACILITY Resources

SOUTHEAST REGIONAL WATER FACILITY Service Area

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Service Area

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

SOUTHEAST REGIONAL WATER FACILITY 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 SOUTHEAST REGIONAL WATER FACILITY Water Safe to Drink?

SOUTHEAST REGIONAL WATER FACILITY 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 6,883 people across 4 cities 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†’

SOUTHEAST REGIONAL WATER FACILITY Service Area

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SOUTHEAST REGIONAL WATER FACILITY Contact & Information

Phone

Emergency Line

630-985-7400

24/7 After-Hours

Mailing Address

17W440 NORTH FRONTAGE ROAD Darien, IL 60561

B2B Contact Data

B2B Contact Data Available

Contacts for SOUTHEAST REGIONAL WATER FACILITY

Updated Jan 2026
Sample Preview (masked)
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
Unlock full contact details

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

filtration

Disinfectant Used

chlorine

SOUTHEAST REGIONAL WATER FACILITY 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 SOUTHEAST REGIONAL WATER FACILITY has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

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 SOUTHEAST REGIONAL WATER FACILITY

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

Frequently Asked Questions about SOUTHEAST REGIONAL WATER FACILITY

Is SOUTHEAST REGIONAL WATER FACILITY water safe to drink?

SOUTHEAST REGIONAL WATER FACILITY 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 SOUTHEAST REGIONAL WATER FACILITY have PFAS in its water?

SOUTHEAST REGIONAL WATER FACILITY 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 SOUTHEAST REGIONAL WATER FACILITY water bill?

SOUTHEAST REGIONAL WATER FACILITY bills can be paid at the utility's official payment portal: https://darien.il.us/city-services/utilities. For questions about your bill, call 630-964-7503.

How many people does SOUTHEAST REGIONAL WATER FACILITY serve?

SOUTHEAST REGIONAL WATER FACILITY serves 6,883 people across 4 cities in IL.

What cities does SOUTHEAST REGIONAL WATER FACILITY serve?

SOUTHEAST REGIONAL WATER FACILITY provides water service to: Burr Ridge, IL; Darien, IL; Downers Grove, IL; Willowbrook, IL.

Does SOUTHEAST REGIONAL WATER FACILITY have any EPA violations?

No, SOUTHEAST REGIONAL WATER FACILITY has no MCL violations on record.

What is SOUTHEAST REGIONAL WATER FACILITY's phone number?

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

Where can I find SOUTHEAST REGIONAL WATER FACILITY's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for SOUTHEAST REGIONAL WATER FACILITY'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.

Spotted a data issue? Use the Spotted something off? link at the bottom of the page β€” corrections feed back into the next data refresh. Learn more about TapWaterData.

Are you SOUTHEAST REGIONAL WATER FACILITY? Publish your 2027 CCR

TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here β€” it inherits this page's search authority and reaches every customer who Googles SOUTHEAST REGIONAL WATER FACILITY.

  • EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
  • Publish once a year. Agent-assisted workflow; no login setup for small systems.
  • Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
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