Is BLUE DIAMOND WATER CO OP INC required to publish a Consumer Confidence Report?

Yes. BLUE DIAMOND WATER CO OP INC 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 BLUE DIAMOND WATER CO OP INC’s next Consumer Confidence Report due?

BLUE DIAMOND WATER CO OP INC’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.

LAS VEGAS, NV · Clark County

BLUE DIAMOND WATER CO OP INC Water System

Consumer Confidence Report status

BLUE DIAMOND WATER CO OP INC 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 BLUE DIAMOND WATER CO OP INC.

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): NV0000092
System type: Community Water System
Population served: 85
Service connections: 14
Ownership: privately owned
Water source: groundwater (wells)

BLUE DIAMOND WATER CO OP INC is one of 293 community water systems in Nevada in the 500 or fewer people size category, serving 85 people from groundwater.

As of August 1, 2026, its federal record holds 52 entries between 1980 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 52, 42 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 synthetic organic chemicals, the Total Coliform Rules, and the Groundwater Rule.

Violation history

Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
February 1, 2023 – March 15, 2023
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – March 15, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – September 27, 2019
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
April 21, 2019 – May 31, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
April 21, 2019 – May 31, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 11, 2019 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Diquat
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Picloram
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Endrin
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Picloram
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Endothall
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Picloram
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Dalapon
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Simazine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2004 – March 31, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2003 – February 9, 2005
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – April 16, 2001
Resolved
Notification, Public
—
Coliform (Pre-TCR)
December 31, 1986 – January 30, 1987
Archived
Notification, Public
—
Coliform (Pre-TCR)
December 31, 1985 – January 30, 1986
Archived
Notification, Public
—
Coliform (Pre-TCR)
January 31, 1985 – February 28, 1985
Archived
Notification, Public
—
Coliform (Pre-TCR)
November 30, 1980 – December 29, 1980
Archived
Notification, Public
—
Coliform (Pre-TCR)
August 1, 1980 – August 31, 1980
Archived
Notification, Public
—
Coliform (Pre-TCR)
February 29, 1980 – March 28, 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
February 1, 2023 – March 15, 2023	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2023 – March 15, 2023	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2019 – September 27, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 21, 2019 – May 31, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
April 21, 2019 – May 31, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 11, 2019 – March 31, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Diquat	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Picloram	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Endrin	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Aldicarb	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Picloram	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Endothall	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Picloram	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Aldicarb	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Dalapon	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Simazine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2003 – February 9, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 1994 – April 16, 2001	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
December 31, 1986 – January 30, 1987	Notification, Public	Coliform (Pre-TCR)	—	Archived
December 31, 1985 – January 30, 1986	Notification, Public	Coliform (Pre-TCR)	—	Archived
January 31, 1985 – February 28, 1985	Notification, Public	Coliform (Pre-TCR)	—	Archived
November 30, 1980 – December 29, 1980	Notification, Public	Coliform (Pre-TCR)	—	Archived
August 1, 1980 – August 31, 1980	Notification, Public	Coliform (Pre-TCR)	—	Archived
February 29, 1980 – March 28, 1980	Notification, Public	Coliform (Pre-TCR)	—	Archived

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

Enforcement actions

May 31, 2023State Compliance achieved1 linked violation
May 31, 2023State Compliance achieved1 linked violation
April 1, 2023State Violation/Reminder Notice1 linked violation
April 1, 2023State Public Notification requested1 linked violation
April 1, 2023State Public Notification requested2 linked violations
April 1, 2023State Violation/Reminder Notice1 linked violation
April 1, 2023State Violation/Reminder Notice1 linked violation
April 1, 2023State Public Notification requested1 linked violation
March 31, 2023State Compliance achieved1 linked violation
March 31, 2023State Compliance achieved1 linked violation
March 31, 2023State Compliance achieved1 linked violation
March 31, 2023State Compliance achieved1 linked violation
March 15, 2023State Compliance achieved2 linked violations
March 2, 2021State Public Notification requested1 linked violation
March 2, 2021State Violation/Reminder Notice1 linked violation
March 2, 2021State Public Notification requested1 linked violation
March 2, 2021State Violation/Reminder Notice1 linked violation
March 2, 2021State Public Notification requested1 linked violation
March 2, 2021State Violation/Reminder Notice1 linked violation
March 2, 2021State Public Notification requested1 linked violation
March 2, 2021State Violation/Reminder Notice1 linked violation
December 4, 2019State Violation/Reminder Notice1 linked violation
December 4, 2019State Public Notification requested1 linked violation
September 27, 2019State Compliance achieved1 linked violation
June 20, 2012State Compliance achieved17 linked violations
May 25, 2011State Violation/Reminder Notice1 linked violation
May 25, 2011State Violation/Reminder Notice29 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Public Notification requested2 linked violations
May 25, 2011State Public Notification requested4 linked violations
May 25, 2011State Public Notification requested2 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Violation/Reminder Notice4 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Violation/Reminder Notice3 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Public Notification requested2 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Public Notification requested1 linked violation
August 16, 2007State Compliance achieved7 linked violations
April 7, 2005State Public Notification requested20 linked violations
April 7, 2005State Public Notification requested19 linked violations
April 7, 2005State Violation/Reminder Notice24 linked violations
April 7, 2005State Violation/Reminder Notice21 linked violations
November 11, 2003State Public Notification requested2 linked violations
July 3, 2003State Violation/Reminder Notice2 linked violations
October 1, 2002State Violation/Reminder Notice2 linked violations
April 16, 2001State Compliance achieved5 linked violations

Common questions

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

BLACK JR, ROBERT R

702-851-3999

LAS VEGAS, NV 89135