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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7007896	Returned to Compliance	01-JUL-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7007895	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7007898	Known	01-JAN-2020	31-DEC-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7007887	Returned to Compliance	01-JUL-2017	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7007885	Returned to Compliance	18-DEC-2016	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7007882	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7007881	Returned to Compliance	01-JUL-2007	31-JUL-2007	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7007880	Known	30-JUN-1977	29-JUN-1981	No

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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
414	7007895	SOX	State Compliance achieved	11-JUN-2025	State	-
414	7007896	SOX	State Compliance achieved	11-JUN-2025	State	-
402	7007887	SOX	State Compliance achieved	02-JUL-2018	State	-
398	7007885	SIF	State Public Notification received	23-JAN-2017	State	-
393	7007882	SOX	State Compliance achieved	26-AUG-2015	State	-
390	7007881	SOX	State Compliance achieved	01-FEB-2008	State	Supply 6 months without a coliform violation.

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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
WELL 2 (47688) ABANDONED	21551	Yes	Well	Ground water	Other	Inactive
WELL 4 (02034)	40808	Yes	Well	Ground water	Permanent	Active
WELL 3 (47689)	21552	Yes	Well	Ground water	Permanent	Active
WELL 1 (47687)	21550	Yes	Well	Ground water	Permanent	Active
SANGAMON VALLEY PWD	23208	No	Distribution System/Zone	-	-	Active
CHILD CARE FACILITY LEAD SAMPLING	46122	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	26867	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29289	No	Sampling Station	-	-	Active
ELEV1 - 125,000 GALLON ELEVATED TANK	10884	No	Storage	-	-	Active
GST1 - 130,000 GROUND STORAGE TANK	43625	No	Storage	-	-	Active
GST2 - 277,000 GROUND STORAGE TANK	45073	No	Storage	-	-	Active
TP02 - TREATMENT PLANT	41016	No	Treatment Plant	-	-	Active
TP03 - DIST. BOOSTER CHLORINATION	43624	No	Treatment Plant	-	-	Active
TP 01-TREATMENT PLANT (INACTIVE)	14635	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-TREATMENT PLANT (INACTIVE)	14635	Fluoridation	Other
TP 01-TREATMENT PLANT (INACTIVE)	14635	Gaseous Chlorination, Pre	Disinfection
TP 01-TREATMENT PLANT (INACTIVE)	14635	Fluoridation	Disinfection
TP 01-TREATMENT PLANT (INACTIVE)	14635	Inhibitor, Polyphosphate	Corrosion control
TP 01-TREATMENT PLANT (INACTIVE)	14635	Sequestration	Corrosion control
TP 01-TREATMENT PLANT (INACTIVE)	14635	Ion Exchange	Softening (hardness removal)
TP 01-TREATMENT PLANT (INACTIVE)	14635	Sequestration	Softening (hardness removal)
TP02 - TREATMENT PLANT	41016	Inhibitor, Polyphosphate	Corrosion control
TP02 - TREATMENT PLANT	41016	Sequestration	Iron removal
TP02 - TREATMENT PLANT	41016	Aeration, Packed Tower	Iron removal
TP02 - TREATMENT PLANT	41016	Gaseous Chlorination, Pre	Disinfection
TP02 - TREATMENT PLANT	41016	Fluoridation	Other
TP02 - TREATMENT PLANT	41016	Ion Exchange	Softening (hardness removal)
TP02 - TREATMENT PLANT	41016	Algae Control	Organics removal
TP03 - DIST. BOOSTER CHLORINATION	43624	Hypochlorination, Post	Disinfection

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