---

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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7119083	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1729493	Known	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7119080	Known	30-JUN-1977	29-JUN-1981	No

• 1 - 3 of 3

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
1898197	7119083	SIF	State Public Notification received	05-JUL-2024	State	-
1898193	1729493	SIE	State Public Notification requested	01-APR-1993	State	-

• 1 - 2 of 2

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 12-DELIV STRU COUNTRYSIDE DRIVE	26070	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 5 (20556) ABANDONED	20264	Yes	Well	Ground water	Other	Inactive
WELL 8 (20554) ABANDONED	20262	Yes	Well	Ground water	Other	Inactive
WELL 10 (20551) ABANDONED	20259	Yes	Well	Ground water	Other	Inactive
WELL 4 (20550) ABANDONED	20258	Yes	Well	Ground water	Other	Inactive
WELL 2 (20548) ABANDONED	20256	Yes	Well	Ground water	Other	Inactive
WELL 9 (20555) EMERGENCY	20263	Yes	Well	Ground water	Emergency	Active
WELL 7 (20553) EMERGENCY	20261	Yes	Well	Ground water	Emergency	Active
WELL 6 (20552) EMERGENCY	20260	Yes	Well	Ground water	Emergency	Active
WELL 3 (20549) EMERGENCY	20257	Yes	Well	Ground water	Emergency	Active
WELL 12 (00647) EMERGENCY	18457	Yes	Well	Ground water	Emergency	Active
WELL 11 (00354) EMERGENCY	18170	Yes	Well	Ground water	Emergency	Active
CC 13-DELIV STRU REBER ST.	26071	Yes	Consecutive Connection	Surface water	Permanent	Active
CC 14-DELIV STRU PRESIDENT ST.	26072	Yes	Consecutive Connection	Surface water	Permanent	Active
WHEATON	23598	No	Distribution System/Zone	-	-	Active
IDSE	34693	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45697	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45698	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27257	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29679	No	Sampling Station	-	-	Active
GR15-0.96 MG GROUND TANK AT TP15	12733	No	Storage	-	-	Active
GR16-TWO 1.0 MG GROUND TANKS AT TP16	12734	No	Storage	-	-	Active
GR17-1.3 MG GROUND TANKS AT TP17	12735	No	Storage	-	-	Active
ELEV1-1.5 MG TOWER @ ORCHARD ROAD	44543	No	Storage	-	-	Active
ELEV2-1.5 MG TOWER @ MANCHESTER ROAD	44544	No	Storage	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11098	No	Storage	-	-	Inactive
DISTRIBUTION GROUND STORAGE	12138	No	Storage	-	-	Inactive
TP 10-WELL 11 (EMERGENCY)	15271	No	Treatment Plant	-	-	Active
TP 11-WELL 12 (EMERGENCY)	15272	No	Treatment Plant	-	-	Active
TP 15-TREATMENT PLANT	22816	No	Treatment Plant	-	-	Active
TP 16-TREATMENT PLANT	22817	No	Treatment Plant	-	-	Active
TP 17-TREATMENT PLANT	22818	No	Treatment Plant	-	-	Active
TP 12-TREATMENT PLANT	32041	No	Treatment Plant	-	-	Active
TP 13-TREATMENT PLANT	32042	No	Treatment Plant	-	-	Active
TP 14-TREATMENT PLANT	32043	No	Treatment Plant	-	-	Active
TP 01-WELL 2 (ABANDONED)	15262	No	Treatment Plant	-	-	Inactive
TP 02-WELL 3 (INACTIVE)	15263	No	Treatment Plant	-	-	Inactive
TP 03-WELL 4 (ABANDONED)	15264	No	Treatment Plant	-	-	Inactive
TP 04-WELL 5 (ABANDONED)	15265	No	Treatment Plant	-	-	Inactive
TP 05-WELL 6 (INACTIVE)	15266	No	Treatment Plant	-	-	Inactive
TP 06-WELL 7 (INACTIVE)	15267	No	Treatment Plant	-	-	Inactive
TP 07-WELL 8 (ABANDONED)	15268	No	Treatment Plant	-	-	Inactive
TP 08-WELL 9 (INACTIVE)	15269	No	Treatment Plant	-	-	Inactive
TP 09-WELL 10 (ABANDONED)	15270	No	Treatment Plant	-	-	Inactive

• 1 - 44 of 44

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 10-WELL 11 (EMERGENCY)	15271	Gaseous Chlorination, Pre	Disinfection
TP 10-WELL 11 (EMERGENCY)	15271	Gaseous Chlorination, Pre	Iron removal
TP 11-WELL 12 (EMERGENCY)	15272	Gaseous Chlorination, Pre	Disinfection
TP 11-WELL 12 (EMERGENCY)	15272	Gaseous Chlorination, Pre	Iron removal
TP 15-TREATMENT PLANT	22816	Gaseous Chlorination, Post	Disinfection
TP 16-TREATMENT PLANT	22817	Hypochlorination, Post	Disinfection
TP 17-TREATMENT PLANT	22818	Gaseous Chlorination, Post	Disinfection
TP 12-TREATMENT PLANT	32041	Gaseous Chlorination, Pre	Disinfection
TP 13-TREATMENT PLANT	32042	Gaseous Chlorination, Pre	Disinfection
TP 14-TREATMENT PLANT	32043	Gaseous Chlorination, Pre	Disinfection

• 1 - 10 of 10

Column Actions

Search