Is GRAND RONDE COMMUNITY WTR ASSN required to publish a Consumer Confidence Report?

Yes. GRAND RONDE COMMUNITY WTR ASSN 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 GRAND RONDE COMMUNITY WTR ASSN’s next Consumer Confidence Report due?

GRAND RONDE COMMUNITY WTR ASSN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

GRAND RONDE, OR · Polk County

GRAND RONDE COMMUNITY WTR ASSN Water System

Consumer Confidence Report status

GRAND RONDE COMMUNITY WTR ASSN 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 no open violations for GRAND RONDE COMMUNITY WTR ASSN.

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): OR4100338
System type: Community Water System
Population served: 2,500
Service connections: 1,004
Ownership: privately owned
Water source: groundwater (wells)

GRAND RONDE COMMUNITY WTR ASSN is one of 203 community water systems in Oregon in the 501 to 3,300 people size category, serving 2,500 people from groundwater.

As of August 1, 2026, its federal record holds 38 entries between 1976 and 2024, all of which EPA lists as closed.

Of the 38, 25 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 the Total Coliform Rules, the Groundwater Rule, and the Radionuclides and Revised Rad Rule.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – July 24, 2024
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
January 2, 2023 – December 29, 2022
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2020 – September 30, 2020
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 13, 2018 – November 16, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
December 13, 2017 – December 15, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 15, 2016 – November 18, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2016 – October 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
February 19, 2015 – April 8, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
December 4, 2014 – February 2, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 29, 2014 – February 2, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2014 – November 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2014 – October 31, 2014
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 20, 2013 – January 7, 2014
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
January 1, 2012 – January 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 1, 2011 – December 23, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 20, 2010 – November 8, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2010 – September 30, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2009 – October 31, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2008 – September 30, 2008
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1997 – December 31, 1997
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 1993 – September 30, 1993
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 1993 – August 31, 1993
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
January 1, 1992 – January 31, 1992
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2024 – July 24, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 2, 2023 – December 29, 2022	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2021 – June 30, 2021	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2021 – June 30, 2021	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2021 – June 30, 2021	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2020 – September 30, 2020	Monitoring, Regular	Combined Uranium	—	Resolved
November 13, 2018 – November 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 13, 2017 – December 15, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 15, 2016 – November 18, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2016 – October 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 19, 2015 – April 8, 2015	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 4, 2014 – February 2, 2015	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 29, 2014 – February 2, 2015	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2014 – November 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2014 – October 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 20, 2013 – January 7, 2014	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2012 – January 31, 2012	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2011 – December 23, 2011	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2011 – October 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 20, 2010 – November 8, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2010 – August 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2009 – November 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2009 – October 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2008 – September 30, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	Nitrate	—	Resolved
September 1, 1993 – September 30, 1993	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1992 – October 31, 1992	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1992 – October 31, 1992	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1992 – January 31, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

July 24, 2024State Compliance achieved1 linked violation
September 1, 2021State Compliance achieved9 linked violations
September 1, 2021State Compliance achieved9 linked violations
November 19, 2020State Compliance achieved3 linked violations
November 21, 2016State Compliance achieved1 linked violation
November 18, 2016State Compliance achieved1 linked violation
January 6, 2016State Compliance achieved1 linked violation
November 25, 2015State Public Notification received1 linked violation
November 23, 2015State Public Notification requested1 linked violation
April 8, 2015State Compliance achieved1 linked violation
February 4, 2015State Public Notification received1 linked violation
February 2, 2015State Compliance achieved1 linked violation
November 24, 2014State Public Notification received1 linked violation
May 9, 2012State Compliance achieved2 linked violations
December 23, 2011State Compliance achieved1 linked violation
November 29, 2011State Violation/Reminder Notice2 linked violations
December 27, 2010State Violation/Reminder Notice1 linked violation
October 26, 2010State Violation/Reminder Notice1 linked violation
January 14, 2010State Public Notification requested1 linked violation
December 28, 2009State Violation/Reminder Notice1 linked violation
December 2, 2009State Public Notification received1 linked violation
March 4, 1998State Public Notification received1 linked violation

Common questions

Is GRAND RONDE COMMUNITY WTR ASSN required to publish a Consumer Confidence Report?: Yes. GRAND RONDE COMMUNITY WTR ASSN 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 GRAND RONDE COMMUNITY WTR ASSN’s next Consumer Confidence Report due?: GRAND RONDE COMMUNITY WTR ASSN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GRAND RONDE COMMUNITY WTR ASSN have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for GRAND RONDE COMMUNITY WTR ASSN.
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

GRAND RONDE COMMUNITY WTR ASSN

503-879-5624

GRAND RONDE, OR 97347