LAS VEGAS, NV · Clark County

BLUE DIAMOND WATER CO OP INC Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)

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
—
2,4,5-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
—
Carbofuran
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Diquat
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Endothall
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
—
Dinoseb
January 1, 2008 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
LASSO
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Endrin
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Simazine
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Picloram
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Dinoseb
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Aldicarb
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Endrin
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – March 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Archived
Monitoring, Regular
—
Diquat
January 1, 2004 – March 31, 2004
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

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	2,4,5-TP	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Diquat	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Endothall	—	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	Dinoseb	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	LASSO	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Endrin	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Simazine	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Picloram	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Endrin	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2004 – March 31, 2004	Monitoring, Regular	Diquat	—	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

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 Public Notification requested2 linked violations
April 1, 2023State Violation/Reminder Notice1 linked violation
April 1, 2023State Public Notification requested1 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 Public Notification requested71 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 Violation/Reminder Notice1 linked violation
December 4, 2019State Public Notification requested1 linked violation
December 4, 2019State Violation/Reminder Notice1 linked violation
September 27, 2019State Compliance achieved1 linked violation
June 20, 2012State Compliance achieved17 linked violations
May 25, 2011State Public Notification requested3 linked violations
May 25, 2011State Public Notification requested1 linked violation
May 25, 2011State Violation/Reminder Notice1 linked violation
May 25, 2011State Violation/Reminder Notice2 linked violations
May 25, 2011State Public Notification requested2 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 Violation/Reminder Notice3 linked violations
May 25, 2011State Public Notification requested3 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 requested2 linked violations
May 25, 2011State Violation/Reminder Notice4 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
April 7, 2005State Violation/Reminder Notice24 linked violations
April 7, 2005State Public Notification requested19 linked violations
April 7, 2005State Violation/Reminder Notice18 linked violations
April 7, 2005State Public Notification requested19 linked violations
April 7, 2005State Violation/Reminder Notice21 linked violations
July 3, 2003State Violation/Reminder Notice2 linked violations
October 1, 2002State Violation/Reminder Notice2 linked violations

Contact

BLACK JR, ROBERT R

702-851-3999

LAS VEGAS, NV 89135