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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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	32	Known	01-JAN-2025	31-JAN-2025	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	31	Known	01-DEC-2024	31-DEC-2024	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	26	Returned to Compliance	01-OCT-2019	31-DEC-2019	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	95V0001	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	95V0012	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	95V0013	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	95V0014	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	95V0004	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	95V0002	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	95V0003	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	95V0005	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	95V0006	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	95V0007	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	95V0008	Known	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	95V0009	Known	01-JUL-1994	30-SEP-1994	No
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9799999	Returned to Compliance	01-JAN-1992	30-MAY-1995	Yes

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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
26	32	SFL	State Administrative/Compliance Order without penalty issued	31-MAR-2025	State	NONCSA-WE-25-00016951 JANUARY 2025 TURBIDITY EXCEEDS 5% > 0.3 NTU 2D CONSECUTIVE MONTH
25	31	SFL	State Administrative/Compliance Order without penalty issued	10-FEB-2025	State	NONCSA-WE-25-00016944 DECEMBER 2024 TURBIDITY EXCEEDS 5% > 0.3 NTU
22	26	SFL	State Administrative/Compliance Order without penalty issued	31-JAN-2020	State	FTS 2019 Q4 SODIUM SAMPLE FTS 2019 Q4 NITRATE SAMPLE WITHIN TIMEFRAME FTS 2019 Q4 FINISHED AND RW IRON AND MANGANESE SAMPLES WITHIN TIMEFRAME
7	95V0005	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0006	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0007	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0008	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0009	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0012	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0013	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0014	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0004	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0003	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0001	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
7	95V0002	SFL	State Administrative/Compliance Order without penalty issued	12-OCT-1995	State	RESCINDED
9799999	9799999	SOX	State Compliance achieved	30-MAY-1995	ODSWeb	-

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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
GRAVES BROOK, UPPER	2	Yes	Intake	Surface water	Permanent	Active
GP WELL #2 (02G)	3	Yes	Well	Ground water	Permanent	Active
GALAXY WELLFIELD (01G)	1	Yes	Well	Ground water	Permanent	Active
GRAVES BROOK, LOWER	4	Yes	Intake	Surface water	Permanent	Active
RAW WATER PUMP STATION	10	No	Pump Facility	-	-	Active
GALAXY PUMP STATION #1	5	No	Pump Facility	-	-	Active
GP WELL #2 PUMP	6	No	Pump Facility	-	-	Active
HIGH PRESSURE SYSTEM PUMP STATION	8	No	Pump Facility	-	-	Active
CLEARWELL	13	No	Storage	-	-	Active
STANDPIPE #1	7	No	Storage	-	-	Active
GALAXY GAC WTP	11	No	Treatment Plant	-	-	Active
GRAVES BROOK WTP	9	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
GALAXY GAC WTP	11	Hypochlorination, Post	Disinfection
GALAXY GAC WTP	11	pH Adjustment	Corrosion control
GALAXY GAC WTP	11	Activated Carbon, Granular	Organics removal
GALAXY GAC WTP	11	Inhibitor, Polyphosphate	Corrosion control
GRAVES BROOK WTP	9	Activated Carbon, Granular	Organics removal
GRAVES BROOK WTP	9	Flocculation	Particulate removal
GRAVES BROOK WTP	9	pH Adjustment, Post	Corrosion control
GRAVES BROOK WTP	9	Hypochlorination, Post	Disinfection
GRAVES BROOK WTP	9	Inhibitor, Polyphosphate	Corrosion control

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