---

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
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	10704	Returned to Compliance	18-OCT-2023	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	10701	Open	01-JAN-2015	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	10700	Returned to Compliance	02-OCT-2014	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	10698	Open	22-SEP-2011	-	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	10695	Returned to Compliance	01-JAN-1994	31-DEC-1995	Yes

• 1 - 5 of 5

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
20598	10704	SOX	State Compliance achieved	04-JAN-2024	State	System provided PbCu sampling results to consumers late on 11-10-2023. The Certification of Consumer Notice was submitted on time. The system has returned to compliance with regard to this violation.
20597	10700	SOX	State Compliance achieved	14-JUL-2015	State	City of Wilton submitted their 2013 CCR Certification Form on 6-22-2015.
20596	10695	SOX	State Compliance achieved	31-DEC-1995	State	-

• 1 - 3 of 3

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
CC FROM SOUTH CENTRAL RWD N BURLEIGH	11295	Yes	Consecutive Connection	Ground water under the influence of surface water	Permanent	Active
WELL #3	189	Yes	Well	Ground water	Permanent	Inactive
WELL #2	11050	Yes	Well	Ground water	Permanent	Inactive
WILTON CITY OF	3396	No	Distribution System/Zone	-	-	Active
IDSE FACILITY	11367	No	Distribution System/Zone	-	-	Inactive
SAMPLE STATION	2240	No	Sampling Station	-	-	Inactive
TREATMENT PLANT	2799	No	Treatment Plant	-	-	Inactive

• 1 - 7 of 7

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	2799	Innovative	Disinfection
TREATMENT PLANT	2799	Hypochlorination, Pre	Iron removal
TREATMENT PLANT	2799	Permanganate	Iron removal
TREATMENT PLANT	2799	Sequestration	Corrosion control
TREATMENT PLANT	2799	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT	2799	Aeration, Spray	Manganese removal
TREATMENT PLANT	2799	Filtration, Rapid Sand	Manganese removal
TREATMENT PLANT	2799	Hypochlorination, Pre	Manganese removal
TREATMENT PLANT	2799	Aeration, Spray	Iron removal

• 1 - 9 of 9

Column Actions

Search