Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	093200169
PWS Name	Wadsworth
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	950
County Served

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A800072025	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099972025	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099912025	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3200169270999102024	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099972024	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301462024	Open	01-JUN-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099942024	Returned to Compliance	01-APR-2024	30-JUN-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	320016975750012024	Returned to Compliance	01-JAN-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A800012024	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099912024	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301492023	Open	01-SEP-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	320016971700072023	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301472023	Open	01-JUL-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	320016975750042023	Returned to Compliance	01-APR-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099942023	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A800042023	Returned to Compliance	01-APR-2023	30-APR-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	320016927295012023	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	320016927245612023	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A8000112022	Returned to Compliance	01-NOV-2022	30-NOV-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3200169270999102022	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	320016971700072022	Returned to Compliance	01-JUL-2022	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001694B800062022	Returned to Compliance	01-JUN-2022	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	320016930295012022	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	320016930245612022	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	32001694507001220210	Returned to Compliance	17-DEC-2021	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	32001697575001220210	Returned to Compliance	17-DEC-2021	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	32001694507001220211	Open	17-DEC-2021	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	32001697575001220211	Returned to Compliance	17-DEC-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	320016971700072021	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	320016975750042021	Returned to Compliance	01-APR-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320016927099942021	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A800042021	Returned to Compliance	01-APR-2021	30-APR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	32001693A800032021	Returned to Compliance	01-MAR-2021	31-MAR-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	320016975750032021	Returned to Compliance	01-MAR-2021	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	320016930295012021	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	320016930245612021	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	320016903104012021	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	320016952500012020	Returned to Compliance	01-JAN-2020	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	320016903401012017	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	320016903400612017	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301412017	Returned to Compliance	01-JAN-2017	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	320016903400012017	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	320016927295012014	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	320016903100512014	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	320016927245612014	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	320016952500012011	Returned to Compliance	01-JAN-2011	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3200169233100102010	Returned to Compliance	01-OCT-2010	31-OCT-2010	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	320016924310082010	Returned to Compliance	01-AUG-2010	31-AUG-2010	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301482010	Returned to Compliance	01-AUG-2010	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	320016934301472010	Returned to Compliance	01-JUL-2010	-	No

1 - 50 of 131

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3200169IA12022512321	32001693A800072025	EIA	Federal Violation/Reminder Notice	02-DEC-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
3200169OX08282512290	320016927099972025	EOX	Federal Compliance achieved	28-AUG-2025	Region	Subsequent reporting of required results.
3200169OX06262512201	320016975750012024	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169OX06262512201	320016975750032021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169OX06262512201	320016975750042021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169OX06262512201	320016971700072022	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169OX06262512201	320016971700072021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169OX06262512201	320016971700072023	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2020 - 2024 CCR.
3200169IA06112512166	320016927099912025	EIA	Federal Violation/Reminder Notice	11-JUN-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
3200169OX04302512198	3200169270999102024	EOX	Federal Compliance achieved	30-APR-2025	Region	Resumed reporting chlorine residual.
3200169OX10222411953	320016927099972024	EOX	Federal Compliance achieved	22-OCT-2024	Region	Resumed chlorine residual monitoring.
3200169OX08302411924	320016927099942024	EOX	Federal Compliance achieved	30-AUG-2024	Region	Took chlorine residual in August.
3200169OX08302411924	320016927099912024	EOX	Federal Compliance achieved	30-AUG-2024	Region	Took chlorine residual in August.
3200169OX08162411953	320016927245612023	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX08162411953	320016930295012022	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX08162411953	320016930295012021	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX08162411953	320016930245612022	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX08162411953	320016930245612021	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX08162411953	320016927295012023	EOX	Federal Compliance achieved	16-AUG-2024	Region	Took DBP samples 8/16/2024.
3200169OX07192411953	320016952500012020	EOX	Federal Compliance achieved	19-JUL-2024	Region	Sampled for Lead and Copper.
3200169OX07112411954	32001697575001220211	EOX	Federal Compliance achieved	11-JUL-2024	Region	Posted on 2023 CCR.
3200169OX07112411954	32001697575001220210	EOX	Federal Compliance achieved	11-JUL-2024	Region	Posted on 2023 CCR.
3200169OX07112411954	320016975750042023	EOX	Federal Compliance achieved	11-JUL-2024	Region	Posted on 2023 CCR.
3200169OX02292412053	32001693A800012024	EOX	Federal Compliance achieved	29-FEB-2024	Region	Resumed coliform sampling.
3200169OX01052411654	320016903400012017	EOX	Federal Compliance achieved	05-JAN-2024	Region	Subsequent reporting of required results.
3200169OX01052411653	320016903400612017	EOX	Federal Compliance achieved	05-JAN-2024	Region	Subsequent reporting of required results.
3200169OX01052411653	320016903401012017	EOX	Federal Compliance achieved	05-JAN-2024	Region	Subsequent reporting of required results.
3200169OX06012311516	32001693A800042023	EOX	Federal Compliance achieved	01-JUN-2023	Region	Subsequent reporting of required results.
3200169OX06012311516	320016927099942023	EOX	Federal Compliance achieved	01-JUN-2023	Region	Subsequent reporting of required results.
3200169OX12122211401	3200169270999102022	EOX	Federal Compliance achieved	12-DEC-2022	Region	Subsequent reporting of required results.
3200169OX12122211401	32001693A8000112022	EOX	Federal Compliance achieved	12-DEC-2022	Region	Subsequent reporting of required results.
3200169OX07252211196	32001694B800062022	EOX	Federal Compliance achieved	25-JUL-2022	Region	Subsequent reporting of required results.
3200169OX06172212133	32001694507001220210	EOX	Federal Compliance achieved	17-JUN-2022	Region	System obtained certified operator
3200169OX07142110897	320016927099942021	EOX	Federal Compliance achieved	14-JUL-2021	Region	Subsequent reporting of required results.
3200169OX05132110594	32001693A800032021	EOX	Federal Compliance achieved	13-MAY-2021	Region	Subsequent reporting of required results.
3200169OX05132110897	32001693A800042021	EOX	Federal Compliance achieved	13-MAY-2021	Region	Subsequent reporting of required results.
3200169OX08252011318	320016903104012021	EOX	Federal Compliance achieved	25-AUG-2020	Region	Subsequent reporting of required results.
3200169OX04231994782	320016934301412017	EOX	Federal Compliance achieved	23-APR-2019	Region	Subsequent reporting of required results.
3200169OX04251787364	320016903100512014	EOX	Federal Compliance achieved	25-APR-2017	Region	Subsequent reporting of required results.
3200169OX08251582589	320016927295012014	EOX	Federal Compliance achieved	25-AUG-2015	Region	-
3200169OX08251582590	320016927245612014	EOX	Federal Compliance achieved	25-AUG-2015	Region	-
3200169OX08221376748	320016952500012011	EOX	Federal Compliance achieved	22-AUG-2013	Region	Subsequent reporting of results
3200169OX08221164667	320016934301472010	EOX	Federal Compliance achieved	22-AUG-2011	Region	-
3200169OX08221164669	3200169233100102010	EOX	Federal Compliance achieved	22-AUG-2011	Region	-
3200169OX08221164668	320016934301482010	EOX	Federal Compliance achieved	22-AUG-2011	Region	-
3200169OX11151057607	320016924310082010	EOX	Federal Compliance achieved	15-NOV-2010	Region	-
3200169OX12010836225	320016971700072008	EOX	Federal Compliance achieved	01-DEC-2008	Region	Completed after 7/1/2008, system returned to compliance.
3200169OX11210732074	320016971700072006	EOX	Federal Compliance achieved	21-NOV-2007	Region	Completed CCR
3200169OX03270727509	320016923310021997	EOX	Federal Compliance achieved	27-MAR-2007	Region	-
3200169OX03270727503	320016923310031998	EOX	Federal Compliance achieved	27-MAR-2007	Region	-

1 - 50 of 127

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Muni #2	3200169GW002	Yes	Well	Ground water	Permanent	Active
Muni #4	3200169GW004	Yes	Well	Ground water	Permanent	Active
Muni #3	3200169GW003	Yes	Well	Ground water	Permanent	Active
Pump House for Muni #2 and Muni #3	3200169EP001	No	Common Headers	-	-	Active
Pump House for Muni #4	3200169EP002	No	Common Headers	-	-	Active
PWS# 3200169 community distribution system	3200169DS001	No	Distribution System/Zone	-	-	Active
South Water Storage Tank	3200169ST001	No	Storage	-	-	Active
North Water Storage Tank	3200169ST002	No	Storage	-	-	Active
Treatment for Muni #2 and #3	3200169TP001	No	Treatment Plant	-	-	Active
Treatment for Muni #4	3200169TP002	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Treatment for Muni #2 and #3	3200169TP001	Hypochlorination, Post	Disinfection
Treatment for Muni #4	3200169TP002	Hypochlorination, Post	Disinfection

1 - 2 of 2

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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