---

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

Go

Rows1510152025501001000All

Actions

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3366912	Open	02-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3366908	Returned to Compliance	01-OCT-2007	31-OCT-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	101	Returned to Compliance	01-JAN-1999	31-DEC-2001	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3366797	Known	01-JUN-1997	30-JUN-1997	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3364397	Returned to Compliance	01-OCT-1996	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3336692	Known	01-JUL-1992	31-JUL-1992	No
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1334081	Returned to Compliance	13-JUL-1981	12-SEP-1981	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1739481	Returned to Compliance	11-MAR-1981	10-MAY-1981	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1126181	Returned to Compliance	01-OCT-1980	31-MAR-1981	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	1363681	Known	01-OCT-1980	28-FEB-1981	Yes
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Fluoride	1040382	Known	24-JUN-1979	23-JUL-1979	No

• 1 - 11 of 11

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2010210	3366908	SOX	State Compliance achieved	27-APR-2008	State	-
2010209	101	SOX	State Compliance achieved	01-OCT-2002	State	-
2010209	1739481	SOX	State Compliance achieved	01-OCT-2002	State	-
2010209	1334081	SOX	State Compliance achieved	01-OCT-2002	State	-
2010209	1126181	SOX	State Compliance achieved	01-OCT-2002	State	-
2001197	3366797	SIE	State Public Notification requested	03-SEP-1997	State	-
2000596	3364397	SOX	State Compliance achieved	11-FEB-1997	State	-
703992	3336692	SIE	State Public Notification requested	25-AUG-1992	State	-

• 1 - 8 of 8

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
TOWN OF SMITHFIELD CONNECTION	26534	Yes	Consecutive Connection	Ground water	Permanent	Active
CARISBROOKE EMERGENCY WELL	15288	Yes	Well	Ground water	Emergency	Inactive
SUFFOLK MASTER METER	26528	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	7215	No	Distribution System/Zone	-	-	Active
TRANSFER PUMP	16956	No	Pump Facility	-	-	Inactive
TRANSFER PUMP	16957	No	Pump Facility	-	-	Inactive
SUFFOLK CONNECTION	26912	No	Sampling Station	-	-	Active
SMITHFIELD CONNECTION	26913	No	Sampling Station	-	-	Active
ENTRY POINT 2 (CARISBROOKE EMERG. WELL)	23907	No	Sampling Station	-	-	Inactive
MILLION GALLON EST	33673	No	Storage	-	-	Active
GROUND STORAGE TANK	15289	No	Storage	-	-	Inactive
HYDROPNEUMATIC TANK	15290	No	Storage	-	-	Inactive

• 1 - 12 of 12

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

Column Actions

Search