Is RIVERMEADOWS WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. RIVERMEADOWS WATER DISTRICT 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 RIVERMEADOWS WATER DISTRICT’s next Consumer Confidence Report due?

RIVERMEADOWS WATER DISTRICT’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.

JACKSON, WY · Teton County

RIVERMEADOWS WATER DISTRICT Water System

Consumer Confidence Report status

RIVERMEADOWS WATER DISTRICT 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 RIVERMEADOWS WATER DISTRICT.

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

System facts

System ID (PWSID): WY5600786
System type: Community Water System
Population served: 100
Service connections: 50
Ownership: privately owned
Water source: groundwater (wells)

RIVERMEADOWS WATER DISTRICT is one of 486 community water systems in Wyoming in the 500 or fewer people size category, serving 100 people from groundwater.

As of August 1, 2026, its federal record holds 11 entries between 1999 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 11, 8 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, synthetic organic chemicals, and the Groundwater Rule.

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
May 23, 2020 – May 27, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2018 – June 30, 2018
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – August 20, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2004 – April 30, 2004
Resolved
Monitoring, Regular
—
Selenium
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1999 – December 31, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
May 23, 2020 – May 27, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
June 1, 2018 – June 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2017 – August 20, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 1, 2014 – August 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2004 – April 30, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Selenium	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Carbofuran	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 24, 2024State Public Notification received1 linked violation
May 28, 2024Federal Final Administrative Order issued4 linked violations
May 4, 2024State Public Notification received1 linked violation
February 8, 2024State Public Notification received1 linked violation
November 1, 2023State Public Notification received1 linked violation
August 5, 2022State Compliance achieved1 linked violation
November 30, 2021State Compliance achieved2 linked violations
June 25, 2021State Compliance achieved1 linked violation
June 21, 2021State Compliance achieved1 linked violation
April 3, 2020State Compliance achieved1 linked violation
August 20, 2018State Compliance achieved1 linked violation
August 20, 2018State Compliance achieved1 linked violation
July 17, 2018State Compliance achieved2 linked violations
July 10, 2018Federal Final Administrative Order issued3 linked violations
November 15, 2017State Violation/Reminder Notice1 linked violation
September 1, 2017State Compliance achieved1 linked violation
July 20, 2017State Violation/Reminder Notice1 linked violation
July 10, 2017State Compliance achieved1 linked violation
February 27, 2017State Violation/Reminder Notice1 linked violation
February 7, 2017State Violation/Reminder Notice1 linked violation
February 7, 2017State Public Notification requested1 linked violation
July 30, 2015State Compliance achieved2 linked violations
July 2, 2015State Violation/Reminder Notice1 linked violation
November 5, 2014State Public Notification requested2 linked violations
September 30, 2014State Compliance achieved2 linked violations

Common questions

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

OSTDIEK, MATTHEW

307-733-5252

JACKSON, WY 83001