Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100497
PWS Name	MCMINNVILLE WATER & LIGHT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	34515
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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901691620	Returned to Compliance	01-APR-2024	30-APR-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	901691618	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	901691619	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	901691617	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1690505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1690405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1690305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1690205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	1690705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1690105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1690005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1689905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1689805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1689705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1689605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1689505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1689405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1689305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1689205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1689105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1690605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1691005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1690805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1690905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1689005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1688205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	1688305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	1688405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1688505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1688605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	1688705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	1688805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1688905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	399801	Returned to Compliance	01-JUL-2001	31-JUL-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	414800	Returned to Compliance	01-JUL-2000	31-JUL-2000	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	227000	Returned to Compliance	01-MAR-2000	31-MAR-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	170300	Returned to Compliance	01-FEB-2000	29-FEB-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	33296	Returned to Compliance	01-NOV-1995	30-NOV-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	380195	Returned to Compliance	01-MAY-1995	31-MAY-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1688091	Returned to Compliance	01-DEC-1991	31-DEC-1991	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	6798980	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	6799280	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	6799780	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	6799080	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	6799180	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	6799380	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	6799580	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6799680	Known	24-JUN-1979	23-JUN-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	6522380	Known	01-JUN-1976	31-MAY-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	6522180	Known	01-JUN-1976	31-MAY-1980	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
53671	901691620	SOX	State Compliance achieved	03-MAY-2024	State	-
53670	901691619	SOX	State Compliance achieved	02-DEC-2019	State	-
53670	901691618	SOX	State Compliance achieved	02-DEC-2019	State	-
53670	901691617	SOX	State Compliance achieved	02-DEC-2019	State	-
53668	227000	SOX	State Compliance achieved	01-JAN-2007	State	-
53652	1689505	SOX	State Compliance achieved	17-MAY-2005	State	-
53667	1691005	SOX	State Compliance achieved	17-MAY-2005	State	-
53666	1690905	SOX	State Compliance achieved	17-MAY-2005	State	-
53665	1690805	SOX	State Compliance achieved	17-MAY-2005	State	-
53664	1690705	SOX	State Compliance achieved	17-MAY-2005	State	-
53663	1690605	SOX	State Compliance achieved	17-MAY-2005	State	-
53639	1688205	SOX	State Compliance achieved	17-MAY-2005	State	-
53640	1688305	SOX	State Compliance achieved	17-MAY-2005	State	-
53641	1688405	SOX	State Compliance achieved	17-MAY-2005	State	-
53642	1688505	SOX	State Compliance achieved	17-MAY-2005	State	-
53643	1688605	SOX	State Compliance achieved	17-MAY-2005	State	-
53644	1688705	SOX	State Compliance achieved	17-MAY-2005	State	-
53645	1688805	SOX	State Compliance achieved	17-MAY-2005	State	-
53646	1688905	SOX	State Compliance achieved	17-MAY-2005	State	-
53647	1689005	SOX	State Compliance achieved	17-MAY-2005	State	-
53648	1689105	SOX	State Compliance achieved	17-MAY-2005	State	-
53649	1689205	SOX	State Compliance achieved	17-MAY-2005	State	-
53650	1689305	SOX	State Compliance achieved	17-MAY-2005	State	-
53651	1689405	SOX	State Compliance achieved	17-MAY-2005	State	-
53653	1689605	SOX	State Compliance achieved	17-MAY-2005	State	-
53654	1689705	SOX	State Compliance achieved	17-MAY-2005	State	-
53655	1689805	SOX	State Compliance achieved	17-MAY-2005	State	-
53656	1689905	SOX	State Compliance achieved	17-MAY-2005	State	-
53657	1690005	SOX	State Compliance achieved	17-MAY-2005	State	-
53658	1690105	SOX	State Compliance achieved	17-MAY-2005	State	-
53659	1690205	SOX	State Compliance achieved	17-MAY-2005	State	-
53660	1690305	SOX	State Compliance achieved	17-MAY-2005	State	-
53661	1690405	SOX	State Compliance achieved	17-MAY-2005	State	-
53662	1690505	SOX	State Compliance achieved	17-MAY-2005	State	-
53636	399801	SOX	State Compliance achieved	04-NOV-2002	State	-
53635	380195	SOX	State Compliance achieved	04-SEP-2001	State	-
53638	1688091	SOX	State Compliance achieved	04-SEP-2001	State	-
53637	414800	SOX	State Compliance achieved	04-SEP-2001	State	-
53633	33296	SOX	State Compliance achieved	04-SEP-2001	State	-
53634	170300	SOX	State Compliance achieved	04-SEP-2001	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
HASKINS RESERVOIR (CITY)	11813	Yes	Intake	Surface water	Permanent	Active
MCGUIRE RESERVOIR	11814	Yes	Intake	Surface water	Permanent	Active
COMMON HEADER FOR WTP-A	19251	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	7098	No	Distribution System/Zone	-	-	Active
EP FOR WTP	12272	No	Sampling Station	-	-	Active
TP FOR WTP	239	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WTP	239	Filtration, Rapid Sand	Particulate removal
TP FOR WTP	239	Fluoridation	Other
TP FOR WTP	239	Coagulation	Particulate removal
TP FOR WTP	239	Flocculation	Particulate removal
TP FOR WTP	239	Rapid Mix	Particulate removal
TP FOR WTP	239	Sedimentation	Particulate removal
TP FOR WTP	239	pH Adjustment, Pre	Particulate removal
TP FOR WTP	239	Hypochlorination, Post	Disinfection
TP FOR WTP	239	Hypochlorination, Pre	Iron removal
TP FOR WTP	239	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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