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Darien, IL · Dupage County

Water quality in Darien, IL

7 community water systems are based in Darien, IL, collectively serving 35,146 people. See per-utility violations, contaminants, and lead service line status.

At a glance

Community systems
7
People served
35k
Groundwater systems
14%
1 systems
Surface water systems
86%
6 systems

Community water systems based in Darien

Systems whose EPA-filed administrative city is Darien, sorted by population served. Regional authorities that serve Darien but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.

  1. 1. DARIEN

    DuPage · PWSID IL0430270

    22k served
  2. 2. SOUTHEAST REGIONAL WATER FACILITY

    DuPage · PWSID IL0430060

    6,940 served
  3. 3. GLEN ELLYN HEIGHTS SUBDIVISION

    DuPage · PWSID IL0435500

    1,931 served
  4. 4. STEEPLE RUN SBDV

    DuPage · PWSID IL0437160

    1,931 served
  5. 5. YORK TOWNSHIP WATER SYSTEM

    DuPage · PWSID IL0430010

    1,423 served
  6. 6. NORTH REGIONAL WATER FAC

    DuPage · PWSID IL0435850

    770 served
  7. 7. HOBSON VALLEY WATER SYSTEM

    DuPage · PWSID IL0430040

    400 served

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