Drinking Water Compliance OS

ORLAND PARK, IL · Cook County

ORLAND PARK Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID)
IL0312310
System type
Community Water System
Population served
58,020
Service connections
24,503
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    September 1, 1992 – September 30, 1992

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

ESSEN, JOEL VAN.

708-403-6350

ORLAND PARK, IL 60462