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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.

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Violations

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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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	901214817	Returned to Compliance	01-JUL-2025	-	No
TT	Treatment Technique (SWTR and GWR)	Ground Water Rule	Groundwater Rule	901214813	Returned to Compliance	01-SEP-2019	30-SEP-2019	Yes
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	901214809	Returned to Compliance	01-MAR-2015	31-MAR-2015	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1214907	Returned to Compliance	01-AUG-2007	31-AUG-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1214604	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	509302	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	695897	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	31796	Returned to Compliance	01-NOV-1995	30-NOV-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	249495	Returned to Compliance	01-MAR-1995	31-MAR-1995	No
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1214503	Returned to Compliance	01-JAN-1992	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1214491	Returned to Compliance	01-MAY-1991	31-MAY-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1163291	Returned to Compliance	01-APR-1991	30-APR-1991	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
20417	901214817	SOX	State Compliance achieved	07-JUL-2025	State	-
20415	901214813	SIF	State Public Notification received	22-NOV-2019	State	-
20412	901214809	SOX	State Compliance achieved	02-MAY-2015	State	-
20408	1214907	SOX	State Compliance achieved	24-SEP-2007	State	-
20407	1214604	SOX	State Compliance achieved	02-NOV-2004	State	-
20203	1214503	SOX	State Compliance achieved	01-MAR-2003	State	VALIDATED Installed treatement - RTC'd 3/1/03 - eh 2/23/04.
20402	695897	SOX	State Compliance achieved	09-AUG-2002	State	VALIDATED Migrated SOX 10/21/2004 Due to Sample #43249 Taken 04/17/2002.
20302	509302	SOX	State Compliance achieved	05-JUL-2002	State	VALIDATED System Submitted CCR for CY 2001 on 07/05/2002 - Migrated SOX 08/30/2004.
20405	1163291	SOX	State Compliance achieved	30-JUL-2001	State	-
20404	249495	SOX	State Compliance achieved	30-JUL-2001	State	-
20403	31796	SOX	State Compliance achieved	30-JUL-2001	State	-
20406	1214491	SOX	State Compliance achieved	30-JUL-2001	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
HECETA W.D. INTERTIE	18608	Yes	Consecutive Connection	Surface water	Emergency	Inactive
WELL 2	1915	Yes	Well	Ground water	Permanent	Inactive
WELL #13	25290	Yes	Well	Ground water	Permanent	Active
WELL 7	1920	Yes	Well	Ground water	Permanent	Active
WELL 6	1919	Yes	Well	Ground water	Permanent	Active
WELL 5	1918	Yes	Well	Ground water	Permanent	Active
WELL 4	1917	Yes	Well	Ground water	Permanent	Active
WELL 3	1916	Yes	Well	Ground water	Permanent	Active
WELL 1	1914	Yes	Well	Ground water	Permanent	Active
WELL 12	18957	Yes	Well	Ground water	Permanent	Active
WELL 11	18956	Yes	Well	Ground water	Permanent	Active
WELL 10	18955	Yes	Well	Ground water	Permanent	Active
WELL 9	18954	Yes	Well	Ground water	Permanent	Active
WELL 8	18953	Yes	Well	Ground water	Permanent	Active
COMMON HEADER FOR WTP-A	19157	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	6950	No	Distribution System/Zone	-	-	Active
EP FOR WELLS	12550	No	Sampling Station	-	-	Active
EP FOR HECETA W.D.	16841	No	Sampling Station	-	-	Inactive
TP FOR WELLS	143	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WELLS	143	pH Adjustment	Iron removal
TP FOR WELLS	143	Permanganate	Iron removal
TP FOR WELLS	143	Filtration, Greensand	Iron removal
TP FOR WELLS	143	Innovative	Corrosion control
TP FOR WELLS	143	Aeration, Diffused	Iron removal
TP FOR WELLS	143	Filtration, Pressure Sand	Iron removal
TP FOR WELLS	143	Innovative	Other
TP FOR WELLS	143	Fluoridation	Other

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