HUDSON TWP, IL · McLean County

OLD HICKORY WTR ASSN Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of July 1, 1998. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in McLean County, IL.

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): IL1135200
System type: Community Water System
Population served: 230
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Nitrate
January 6, 1992 – February 24, 1992
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
January 31, 1985 – August 1, 1985
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 6, 1992 – February 24, 1992	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
January 31, 1985 – August 1, 1985	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 24, 1992State Compliance achieved1 linked violation
September 30, 1986State Public Notification received8 linked violations
March 1, 1986State Compliance achieved1 linked violation
August 1, 1985State Compliance achieved2 linked violations
June 30, 1981State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

Phone not on record

HUDSON TWP, IL 61748