Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NV0000062
PWS Name	FERNLEY PUBLIC WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	23064
County Served	Lyon

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	1036750	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	1036749	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1036746	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1036747	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036714	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036713	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1036715	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1036716	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036712	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036711	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036710	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036609	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036509	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1036208	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1029808	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1029308	Returned to Compliance	01-NOV-2007	30-NOV-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1029408	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1029207	Returned to Compliance	01-AUG-2007	31-AUG-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1029508	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1029608	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1029708	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1036108	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1034608	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1034508	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1034708	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1033708	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1034808	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1036008	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1033608	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1033508	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1033408	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1033308	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1033208	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1033108	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	1033008	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1032908	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	1032808	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	1032708	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1035908	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1035808	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1035708	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1035608	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1035508	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1035408	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1035308	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1035208	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	1035108	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	1035008	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1034908	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1032608	Returned to Compliance	01-JAN-2007	31-MAR-2007	No

1 - 50 of 165

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
197328	1036750	SOX	State Compliance achieved	15-JUL-2025	State	-
197329	1036749	SOX	State Compliance achieved	23-OCT-2024	State	-
197320	1036747	SIE	State Public Notification requested	28-APR-2015	State	-
197320	1036746	SIE	State Public Notification requested	28-APR-2015	State	-
197318	1036715	SOX	State Compliance achieved	30-SEP-2010	State	SAMPLES TAKEN QTR 4 09, QTRS 1-3 '10.
197318	1036716	SOX	State Compliance achieved	30-SEP-2010	State	SAMPLES TAKEN QTR 4 09, QTRS 1-3 '10.
197317	1011902	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1012002	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1012502	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1029408	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1029508	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1029608	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1029708	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1029808	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036208	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036509	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036609	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036710	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036711	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036712	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036713	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1036714	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1003401	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1003200	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
197317	1003300	SOX	State Compliance achieved	06-JUL-2010	State	TREATMENT PLANT ONLINE.
196808	1032408	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1036108	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1032508	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1032608	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1032708	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1032808	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1032908	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033008	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033108	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033208	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033308	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033408	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033508	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033608	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1033708	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1034508	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1034608	SIE	State Public Notification requested	21-MAY-2008	State	-
196808	1034708	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1034808	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1034908	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1035008	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1035108	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1035208	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1035308	SIE	State Public Notification requested	21-MAY-2008	State	-
197008	1035408	SIE	State Public Notification requested	21-MAY-2008	State	-

1 - 50 of 161

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 9	1135	Yes	Well	Ground water	Permanent	Active
WELL 4	915	Yes	Well	Ground water	Permanent	Active
WELL 14	5697	Yes	Well	Ground water	Permanent	Active
WELL 13	5509	Yes	Well	Ground water	Permanent	Active
WELL 11 SHOP WELL	3283	Yes	Well	Ground water	Permanent	Active
WELL 9A	2221	Yes	Well	Ground water	Permanent	Active
TPAS CLEARWELL A 1.5 MG	6272	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	1255	No	Distribution System/Zone	-	-	Active
SAGE RANCH BOOSTER PUMP	3812	No	Pump Facility	-	-	Active
NE RAW BOOSTER PUMP STATION	8781	No	Pump Facility	-	-	Active
TPAS CLEARWELL B 1.5 MG	10337	No	Storage	-	-	Active
TANK 1 PF02 RAW BOOSTER 100K	3813	No	Storage	-	-	Active
TANK 2 RICCI 1.5MG	3814	No	Storage	-	-	Active
TANK 3 SAGE RANCH 2.5MG	3815	No	Storage	-	-	Active
TANK 4 NORTHEAST 2.5 MG	3816	No	Storage	-	-	Active
TANK 6 UPPER SAGE RANCH 570K	5807	No	Storage	-	-	Active
SAGE RANCH RAW WATER 2.5 MG	8942	No	Storage	-	-	Active
PEACH TANK 5 500K	5806	No	Storage	-	-	Inactive
WELL 4 CHLORINATOR	2425	No	Treatment Plant	-	-	Active
WELL 9A CHLORINATOR	2426	No	Treatment Plant	-	-	Active
WELL 9 CHLORINATOR	2427	No	Treatment Plant	-	-	Active
WELL 11 SHOP WELL CHLORINATOR	4500	No	Treatment Plant	-	-	Active
WELL 13 CHLORINATOR	5510	No	Treatment Plant	-	-	Active
FERNLEY WATER TREATMENT PLANT	5782	No	Treatment Plant	-	-	Active
CHLORINATOR FOR WELL 14	8779	No	Treatment Plant	-	-	Active
WELL 14 MANGANESE REDUCTION	5969	No	Treatment Plant	-	-	Inactive

1 - 26 of 26

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 4 CHLORINATOR	2425	Hypochlorination, Pre	Disinfection
WELL 9A CHLORINATOR	2426	Hypochlorination, Pre	Disinfection
WELL 9 CHLORINATOR	2427	Hypochlorination, Pre	Disinfection
WELL 11 SHOP WELL CHLORINATOR	4500	Hypochlorination, Pre	Disinfection
WELL 13 CHLORINATOR	5510	Hypochlorination, Post	Disinfection
FERNLEY WATER TREATMENT PLANT	5782	Coagulation	Inorganics removal
FERNLEY WATER TREATMENT PLANT	5782	Hypochlorination, Pre	Disinfection
FERNLEY WATER TREATMENT PLANT	5782	Flocculation	Inorganics removal
FERNLEY WATER TREATMENT PLANT	5782	Hypochlorination, Post	Disinfection
FERNLEY WATER TREATMENT PLANT	5782	Sludge Treatment	Inorganics removal
FERNLEY WATER TREATMENT PLANT	5782	Microscreening	Particulate removal
WELL 14 MANGANESE REDUCTION	5969	Sequestration	Inorganics removal
CHLORINATOR FOR WELL 14	8779	Hypochlorination, Post	Disinfection

1 - 13 of 13

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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