Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100041
PWS Name	AMITY, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1810
County Served	Yamhill

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	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229602	Known	01-DEC-2025	31-DEC-2025	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229601	Known	01-DEC-2025	31-DEC-2025	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	903229599	Returned to Compliance	01-JUL-2025	-	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	903229600	Known	01-JUL-2025	31-DEC-2025	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229598	Returned to Compliance	01-MAR-2025	31-MAR-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229594	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229596	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229595	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	903229597	Returned to Compliance	01-JUL-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229593	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229567	Returned to Compliance	01-MAR-2024	31-MAR-2024	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229565	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229564	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229563	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	903229561	Returned to Compliance	01-JUL-2023	-	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	903229566	Returned to Compliance	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229562	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229556	Returned to Compliance	01-JUL-2022	31-JUL-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903229555	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	903229605	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229544	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229543	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229542	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229541	Returned to Compliance	01-APR-2017	30-APR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229540	Returned to Compliance	01-APR-2017	30-APR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229539	Returned to Compliance	01-APR-2017	30-APR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229536	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229538	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229537	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	903229604	Known	01-JAN-2017	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	903229603	Known	01-JAN-2017	31-DEC-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	903229534	Returned to Compliance	01-JUL-2016	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	903229533	Returned to Compliance	01-JAN-2016	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229531	Returned to Compliance	01-AUG-2015	31-AUG-2015	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229530	Returned to Compliance	01-AUG-2015	31-AUG-2015	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229532	Returned to Compliance	01-AUG-2015	31-AUG-2015	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	903229529	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229527	Returned to Compliance	01-MAY-2015	31-MAY-2015	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229526	Returned to Compliance	01-MAY-2015	31-MAY-2015	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229528	Returned to Compliance	01-MAY-2015	31-MAY-2015	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	903229524	Returned to Compliance	01-JAN-2015	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229520	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229522	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229521	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229518	Returned to Compliance	01-SEP-2014	30-SEP-2014	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	903229519	Returned to Compliance	01-SEP-2014	30-SEP-2014	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	903229517	Returned to Compliance	01-SEP-2014	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	903229513	Returned to Compliance	01-OCT-2012	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	903229512	Returned to Compliance	01-OCT-2012	30-SEP-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3231710	Returned to Compliance	01-DEC-2009	31-DEC-2009	No

1 - 50 of 226

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9464849	903229599	SOX	State Compliance achieved	07-JUL-2025	State	-
9464848	903229598	SOX	State Compliance achieved	10-APR-2025	State	-
9464847	903229596	SOX	State Compliance achieved	10-DEC-2024	State	-
9464846	903229597	SOX	State Compliance achieved	10-DEC-2024	State	-
9464847	903229595	SOX	State Compliance achieved	10-DEC-2024	State	-
9464847	903229594	SOX	State Compliance achieved	10-DEC-2024	State	-
9464845	903229593	SOX	State Compliance achieved	16-JUL-2024	State	-
9464844	903229567	SOX	State Compliance achieved	23-APR-2024	State	-
9464843	903229563	SOX	State Compliance achieved	10-NOV-2023	State	-
9464843	903229564	SOX	State Compliance achieved	10-NOV-2023	State	-
9464843	903229565	SOX	State Compliance achieved	10-NOV-2023	State	-
9464842	903229566	SOX	State Compliance achieved	10-NOV-2023	State	-
9464841	903229561	SOX	State Compliance achieved	13-SEP-2023	State	-
9464840	903229562	SOX	State Compliance achieved	18-AUG-2023	State	-
9464839	903229556	SOX	State Compliance achieved	18-AUG-2022	State	-
9464838	903229555	SOX	State Compliance achieved	12-AUG-2021	State	-
9464835	903229537	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229544	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229543	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229542	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229541	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229540	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229539	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229538	SOX	State Compliance achieved	06-JUL-2017	State	-
9464835	903229536	SOX	State Compliance achieved	06-JUL-2017	State	-
9464834	903229534	SOX	State Compliance achieved	26-AUG-2016	State	-
9464833	903229533	SOX	State Compliance achieved	26-AUG-2016	State	-
9464830	903229532	SOX	State Compliance achieved	01-OCT-2015	State	-
9464830	903229530	SOX	State Compliance achieved	01-OCT-2015	State	-
9464830	903229531	SOX	State Compliance achieved	01-OCT-2015	State	-
9464828	903229524	SOX	State Compliance achieved	24-AUG-2015	State	-
9464831	903229529	SOX	State Compliance achieved	24-AUG-2015	State	-
9464827	903229527	SOX	State Compliance achieved	08-JUL-2015	State	-
9464827	903229526	SOX	State Compliance achieved	08-JUL-2015	State	-
9464827	903229528	SOX	State Compliance achieved	08-JUL-2015	State	-
9464826	903229518	SOX	State Compliance achieved	10-DEC-2014	State	-
9464826	903229517	SOX	State Compliance achieved	10-DEC-2014	State	-
9464826	903229520	SOX	State Compliance achieved	10-DEC-2014	State	-
9464826	903229522	SOX	State Compliance achieved	10-DEC-2014	State	-
9464826	903229521	SOX	State Compliance achieved	10-DEC-2014	State	-
9464826	903229519	SOX	State Compliance achieved	10-DEC-2014	State	-
9464824	903229512	SOX	State Compliance achieved	03-FEB-2014	State	-
9464824	903229513	SOX	State Compliance achieved	03-FEB-2014	State	-
9464814	3231711	SIA	State Violation/Reminder Notice	22-FEB-2010	State	-
9464814	3231712	SIA	State Violation/Reminder Notice	22-FEB-2010	State	-
9464814	3231710	SIA	State Violation/Reminder Notice	22-FEB-2010	State	-
9464809	3215607	SOX	State Compliance achieved	29-JUN-2009	State	VOC snc 78994
9464809	3215707	SOX	State Compliance achieved	29-JUN-2009	State	VOC snc 78994
9464809	3215807	SOX	State Compliance achieved	29-JUN-2009	State	VOC snc 78994
9464809	3215907	SOX	State Compliance achieved	29-JUN-2009	State	VOC snc 78994

1 - 50 of 210

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SOUTH YAMHILL RIVER #2	25917	Yes	Intake	Surface water	Other	Inactive
PARK WELL	1570	Yes	Well	Ground water	Other	Inactive
WELL #2	1569	Yes	Well	Ground water	Other	Inactive
WELL #3	1568	Yes	Well	Ground water	Other	Inactive
SOUTH YAMHILL RIVER	11859	Yes	Intake	Surface water	Permanent	Active
COMMON HEADER FOR WTP-D	19033	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-A	19030	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-B	19031	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-C	19032	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	6749	No	Distribution System/Zone	-	-	Active
EP FOR SOUTH YAMHILL RIVER	12242	No	Sampling Station	-	-	Active
EP FOR WELL 3 (YAMH639)	15535	No	Sampling Station	-	-	Inactive
EP FOR WELL 2 (YAMH7169)	15695	No	Sampling Station	-	-	Inactive
EP FOR PARK WELL (YAMH7047)	16842	No	Sampling Station	-	-	Inactive
TP FOR SOUTH YAMHILL RIVER	16	No	Treatment Plant	-	-	Active
TP FOR WELL 3 (YAMH639)	13	No	Treatment Plant	-	-	Inactive
TP FOR WELL 2 (YAMH7169)	14	No	Treatment Plant	-	-	Inactive
TP FOR PARK WELL (YAMH7047)	15	No	Treatment Plant	-	-	Inactive

1 - 18 of 18

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR SOUTH YAMHILL RIVER	16	Filtration, Rapid Sand	Particulate removal
TP FOR SOUTH YAMHILL RIVER	16	Sedimentation	Particulate removal
TP FOR SOUTH YAMHILL RIVER	16	Rapid Mix	Particulate removal
TP FOR SOUTH YAMHILL RIVER	16	Hypochlorination, Post	Disinfection
TP FOR SOUTH YAMHILL RIVER	16	Coagulation	Particulate removal
TP FOR SOUTH YAMHILL RIVER	16	Innovative	Corrosion control

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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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