Drinking Water Compliance OS

MARSHALL, IL · Clark County

CLARK-EDGAR RWD 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)
IL0230010
System type
Community Water System
Population served
9,657
Service connections
3,219
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2011 – July 10, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2010 – March 29, 2010

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    February 1, 1999 – February 28, 1999

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

MALONE, FRANK LEE

217-463-5888

MARSHALL, IL 62441