Public Water Partners

BROWNSVILLE, OR · Linn County

WESLINN WATER COMPANY Water System

Consumer Confidence Report status

WESLINN WATER COMPANY must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 1 item for WESLINN WATER COMPANY that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
OR4100230
System type
Community Water System
Population served
200
Service connections
60
Ownership
privately owned
Water source
groundwater (wells)

WESLINN WATER COMPANY is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 200 people from groundwater.

As of August 1, 2026, its federal record holds 40 entries between 1976 and 2026, of which 1 remains open; none are health-based.

All 40 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, inorganic chemicals, and the Lead and Copper Rule.

Violation history

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    January 1, 2026

    Unaddressed

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    January 1, 2025 – July 10, 2025

    Resolved

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    July 1, 2024 – February 7, 2025

    Resolved

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    July 1, 2023 – September 8, 2023

    Resolved

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    January 1, 2023 – July 6, 2023

    Resolved

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    July 1, 2022 – January 4, 2023

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2021 – April 16, 2021

    Resolved

  • Initial, Follow-up, or Routine Source Water M/R

    —

    Lead and Copper Rule

    January 1, 2021 – August 9, 2021

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 2007 – October 31, 2007

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2007 – September 30, 2007

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 1999 – May 31, 1999

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1998 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1996 – December 31, 1998

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1996 – December 31, 1998

    Resolved

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    July 1, 1994 – October 17, 1994

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    July 1, 1976 – June 30, 1980

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    July 1, 1976 – June 30, 1980

    Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is WESLINN WATER COMPANY required to publish a Consumer Confidence Report?

Yes. WESLINN WATER COMPANY is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is WESLINN WATER COMPANY’s next Consumer Confidence Report due?

WESLINN WATER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does WESLINN WATER COMPANY have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for WESLINN WATER COMPANY that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

WESLINN WATER COMPANY

541-990-9835

BROWNSVILLE, OR 97327