Drinking Water Compliance OS

KEIZER, OR · Marion County

KEIZER WATER DIST.--CEDAR PARK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of March 1, 1992. 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 Marion County, OR.

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 Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.

System facts

System ID (PWSID)
OR4100766
System type
Community Water System
Population served
43
Service connections
17
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring, Repeat Minor (TCR)

    —

    Coliform (TCR)

    September 1, 1991 – September 30, 1991

    Archived

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1991 – September 30, 1991

    Archived

  • Monitoring, Repeat Major (TCR)

    —

    Coliform (TCR)

    July 1, 1991 – July 31, 1991

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    June 1, 1976 – May 31, 1980

    Archived

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    June 1, 1976 – May 31, 1980

    Archived

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

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

503-393-1608

KEIZER, OR 97307