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Joliet, IL · Will County

Water quality in Joliet, IL

10 community water systems are based in Joliet, IL, collectively serving 166,002 people. See per-utility violations, contaminants, and lead service line status.

At a glance

Community systems
10
People served
166k
Groundwater systems
100%
10 systems
Surface water systems
0%
0 systems

Community water systems based in Joliet

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

  1. 1. JOLIET

    Will · PWSID IL1970450

    160k served
  2. 2. SOUTHEAST JOLIET SD

    Will · PWSID IL1977490

    2,000 served
  3. 1,435 served
  4. 4. EAST MORELAND WTR SERVICE ASSN

    Will · PWSID IL1975600

    1,320 served
  5. 486 served
  6. 6. SUNNYLAND SUBDIVISION

    Will · PWSID IL1977730

    300 served
  7. 7. JOLIET TREATMENT CENTER

    Will · PWSID IL1970465

    217 served
  8. 8. SOUTH RIDGE MHC

    Will · PWSID IL1970140

    96 served
  9. 9. CRISWELL COURT MHP

    Will · PWSID IL1975105

    94 served
  10. 54 served

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