Is COTTONWOOD MHP required to publish a Consumer Confidence Report?

Yes. COTTONWOOD MHP 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 COTTONWOOD MHP’s next Consumer Confidence Report due?

COTTONWOOD MHP’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.

PHOENIX, NV

COTTONWOOD MHP Water System

Consumer Confidence Report status

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

System facts

System ID (PWSID): NV0000017
System type: Community Water System
Population served: 140
Service connections: 91
Ownership: privately owned
Water source: groundwater (wells)

COTTONWOOD MHP is one of 293 community water systems in Nevada in the 500 or fewer people size category, serving 140 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 2010 and 2024, of which 1 remains open; none are health-based.

Of the 14, 12 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 and the Consumer Confidence Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2024
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2019 – June 30, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2018 – September 30, 2018
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2014 – May 31, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2013 – March 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2012 – April 30, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2011 – September 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
June 1, 2019 – June 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2018 – September 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2014 – May 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2013 – December 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2013 – March 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2012 – December 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2012 – April 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2011 – November 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2011 – September 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2010 – October 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

July 28, 2025State Compliance achieved1 linked violation
April 2, 2025State Compliance achieved1 linked violation
February 19, 2025State Public Notification requested1 linked violation
February 19, 2025State Violation/Reminder Notice1 linked violation
February 18, 2025State Violation/Reminder Notice1 linked violation
February 18, 2025State Public Notification requested1 linked violation
September 11, 2023State Compliance achieved1 linked violation
January 30, 2023State Public Notification requested1 linked violation
August 29, 2019State Public Notification received1 linked violation
July 26, 2019State Compliance achieved1 linked violation
July 24, 2019State Violation/Reminder Notice1 linked violation
July 24, 2019State Public Notification requested2 linked violations
November 10, 2018State Public Notification received1 linked violation
November 6, 2018State Public Notification requested2 linked violations
October 23, 2018State Compliance achieved1 linked violation
October 28, 2014State Compliance achieved2 linked violations
October 15, 2014State Public Notification requested1 linked violation
October 15, 2014State Violation/Reminder Notice1 linked violation
September 29, 2014State Compliance achieved1 linked violation
September 2, 2014State Public Notification received1 linked violation
August 20, 2014State Violation/Reminder Notice1 linked violation
August 20, 2014State Public Notification requested1 linked violation
June 26, 2014State Public Notification requested1 linked violation
June 26, 2014State Violation/Reminder Notice1 linked violation
June 24, 2014State Compliance achieved1 linked violation
February 10, 2014State Public Notification received1 linked violation
January 13, 2014State Compliance achieved1 linked violation
December 31, 2013State Violation/Reminder Notice1 linked violation
December 31, 2013State Public Notification requested1 linked violation
October 30, 2013State Compliance achieved2 linked violations
April 25, 2013State Compliance achieved4 linked violations
March 31, 2013State Violation/Reminder Notice3 linked violations
January 23, 2013State Violation/Reminder Notice2 linked violations
January 23, 2013State Public Notification requested2 linked violations
May 24, 2012State Violation/Reminder Notice2 linked violations
February 21, 2012State Public Notification requested2 linked violations
February 21, 2012State Violation/Reminder Notice2 linked violations
December 21, 2011State Public Notification requested2 linked violations
December 21, 2011State Violation/Reminder Notice1 linked violation
October 31, 2011State Compliance achieved1 linked violation
October 24, 2011State Public Notification requested2 linked violations
June 22, 2010State Compliance achieved2 linked violations
November 22, 2005State Violation/Reminder Notice2 linked violations

Common questions

Is COTTONWOOD MHP required to publish a Consumer Confidence Report?: Yes. COTTONWOOD MHP 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 COTTONWOOD MHP’s next Consumer Confidence Report due?: COTTONWOOD MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COTTONWOOD MHP have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for COTTONWOOD MHP 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

CABANO, MICHAEL R

602-315-2270

PHOENIX, AZ 89403