Is EMERALD VIEW PARK required to publish a Consumer Confidence Report?

Yes. EMERALD VIEW PARK 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 EMERALD VIEW PARK’s next Consumer Confidence Report due?

EMERALD VIEW PARK’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.

BILLINGS, MT · Yellowstone County

EMERALD VIEW PARK Water System

Consumer Confidence Report status

EMERALD VIEW PARK 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 EMERALD VIEW PARK.

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

System facts

System ID (PWSID): MT0002996
System type: Community Water System
Population served: 320
Service connections: 120
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

EMERALD VIEW PARK is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 320 people from surface water.

As of August 1, 2026, its federal record holds 10 entries between 1998 and 2024, all of which EPA lists as closed.

Of the 10, 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 Lead and Copper Rule, the Consumer Confidence Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2024 – November 7, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – August 17, 2021
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2021 – December 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2020 – December 31, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – March 30, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2018 – June 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2000 – February 3, 2004
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1998 – March 1, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 30, 2024 – November 7, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2021 – August 17, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Asbestos	—	Resolved
July 1, 2018 – March 30, 2020	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2018 – June 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2000 – February 3, 2004	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1998 – March 1, 2001	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 7, 2025State Compliance achieved1 linked violation
February 4, 2025State Violation/Reminder Notice1 linked violation
September 4, 2024State Public Notification received1 linked violation
August 8, 2024State Compliance achieved1 linked violation
August 6, 2024State Public Notification requested1 linked violation
August 6, 2024State Violation/Reminder Notice1 linked violation
September 19, 2022State Compliance achieved2 linked violations
October 20, 2021State Public Notification requested2 linked violations
October 20, 2021State Violation/Reminder Notice2 linked violations
August 17, 2021State Compliance achieved1 linked violation
July 19, 2021State Violation/Reminder Notice1 linked violation
March 30, 2020State Compliance achieved1 linked violation
July 26, 2018State Compliance achieved1 linked violation
July 17, 2018State Violation/Reminder Notice1 linked violation
July 16, 2018State Public Notification requested1 linked violation
July 16, 2018State Violation/Reminder Notice1 linked violation
April 2, 2015State Compliance achieved1 linked violation
December 1, 2014State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 17, 2014State Public Notification requested1 linked violation
October 17, 2014State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 17, 2014State Violation/Reminder Notice1 linked violation
February 3, 2004State Compliance achieved1 linked violation
September 30, 1999State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

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

RAINBOW PROPERTY MANAGEMENT

406-248-9028

BILLINGS, MT 59101