BLUE DIAMOND WATER CO OP INC

Nevada — Community Water System — PWSID: NV0000092

System Information

PWSID	NV0000092
System Name	BLUE DIAMOND WATER CO OP INC
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Mar 24, 1979
Last Reported	Dec 19, 2025

Location & Contact

State	Nevada
City	LAS VEGAS
ZIP Code	89135
Address	10789 W. Twain Ave Suite 200
Organization	BLACK JR, ROBERT R
Phone	702-851-3999

Population & Service

Population Served	85
Service Connections	14

Drinking Water Violations (487)

This water system has 487 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Feb 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Jan 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 15, 2023	Revised Total Coliform Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Oct 16, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 27, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 27, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 27, 2019	Consumer Confidence Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Apr 21, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 11, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Mar 31, 2023	Ground Water Rule
Jan 1, 2008	Dec 31, 2010	Glyphosate	MR	No	Yes	—	0.7 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Dalapon	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Chlordane	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Glyphosate	MR	No	Yes	—	0.7 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Chlordane	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Dalapon	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Chlordane	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Endothall	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Endothall	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	Dalapon	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals
Jan 1, 2008	Dec 31, 2010	2,4,5-TP	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2010	Synthetic Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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