---

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, Regular	Nitrate Rule	Nitrate	7127810	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7127808	Returned to Compliance	01-AUG-2022	31-AUG-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7127809	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7127807	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1643493	Known	01-DEC-1992	31-DEC-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7127680	Known	30-JUN-1977	29-JUN-1981	No

• 1 - 6 of 6

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
1748718	7127810	SOX	State Compliance achieved	01-OCT-2025	State	-
1748714	7127808	SIF	State Public Notification received	25-SEP-2023	State	-
1748713	7127809	SIF	State Public Notification received	25-SEP-2023	State	-
1748707	7127807	SOX	State Compliance achieved	30-OCT-2006	State	-
1748393	1643493	SIE	State Public Notification requested	30-JAN-1993	State	-

• 1 - 5 of 5

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
WELL 1 (50204) EMERGENCY	21892	Yes	Well	Ground water	Emergency	Active
WELL 3 (50205)	21893	Yes	Well	Ground water	Permanent	Active
OQUAWKA	23825	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27484	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29906	No	Sampling Station	-	-	Active
ELEV1 - 0.2 MG ELEVATED STORAGE	11222	No	Storage	-	-	Active
TP 02-WELL 3	15536	No	Treatment Plant	-	-	Active
TP 01-WELL 1 (INACTIVE)	15535	No	Treatment Plant	-	-	Inactive

• 1 - 8 of 8

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 02-WELL 3	15536	Fluoridation	Other
TP 02-WELL 3	15536	Gaseous Chlorination, Pre	Disinfection
TP 02-WELL 3	15536	Fluoridation	Disinfection

• 1 - 3 of 3

Column Actions

Search