Is Diamond Ice And Water required to publish a Consumer Confidence Report?

Yes. Diamond Ice And Water 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 Diamond Ice And Water’s next Consumer Confidence Report due?

Diamond Ice And Water’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.

SAIPAN, MP

Diamond Ice And Water Water System

Consumer Confidence Report status

Diamond Ice And Water 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 Diamond Ice And Water.

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

System facts

System ID (PWSID): MP0000064
System type: Community Water System
Population served: 155
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Diamond Ice And Water is one of 92 community water systems in Northern Mariana Islands in the 500 or fewer people size category, serving 155 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 2001 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 14, 13 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, inorganic chemicals, and the Total Coliform Rules.

Violation history

Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2020 – January 11, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – May 21, 2007
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – May 21, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2005 – September 17, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2005 – September 17, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2002 – March 19, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2002 – March 19, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2002 – September 17, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2002 – September 17, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2001 – March 19, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – October 1, 2002
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 2001 – March 19, 2007
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2020 – January 11, 2023	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 1, 2018 – June 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2006 – May 21, 2007	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2006 – May 21, 2007	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2005 – September 17, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2005 – September 17, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2002 – March 19, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2002 – March 19, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2002 – September 17, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 2002 – September 17, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2001 – March 19, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2001 – October 1, 2002	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2001 – March 19, 2007	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 11, 2024State Compliance achieved1 linked violation
January 11, 2023State Compliance achieved1 linked violation
August 9, 2018State Compliance achieved1 linked violation
September 17, 2007State Compliance achieved1 linked violation
September 17, 2007State Compliance achieved1 linked violation
September 17, 2007State Compliance achieved1 linked violation
September 17, 2007State Compliance achieved1 linked violation
May 21, 2007State Compliance achieved1 linked violation
May 21, 2007State Compliance achieved1 linked violation
March 19, 2007State Compliance achieved1 linked violation
March 19, 2007State Compliance achieved1 linked violation
March 19, 2007State Compliance achieved1 linked violation
March 19, 2007State Compliance achieved1 linked violation
February 21, 2007State Formal Notice of Violation issued1 linked violation
February 21, 2007State Formal Notice of Violation issued1 linked violation
February 21, 2007State Public Notification requested1 linked violation
February 21, 2007State Public Notification requested1 linked violation
October 1, 2002State Compliance achieved1 linked violation

Common questions

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

Diamond Ice & Water

6703223222

SAIPAN, MP 96950