Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL0750650
PWS Name	MILFORD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1306
County Served	Iroquois

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

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	7034928	Open	01-JUL-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7034927	Open	01-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7034921	Returned to Compliance	01-AUG-2024	31-AUG-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7034922	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7034919	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7034920	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7034925	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7034926	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	7034917	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	7034918	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	7034914	Returned to Compliance	01-JUL-2007	31-DEC-2007	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	7034907	Returned to Compliance	01-JAN-2007	30-JUN-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7034806	Returned to Compliance	01-MAR-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7034906	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	7034604	Returned to Compliance	01-JUL-2004	-	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7034404	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4927401	Returned to Compliance	01-JUL-2000	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3429096	Known	01-APR-1996	30-APR-1996	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	5365495	Returned to Compliance	01-SEP-1995	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3118495	Known	01-AUG-1995	31-AUG-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3118395	Known	01-JUL-1995	31-JUL-1995	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	3241695	Returned to Compliance	09-FEB-1995	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	2753494	Returned to Compliance	01-JAN-1994	30-JUN-1994	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7033780	Known	30-JUN-1977	29-JUN-1981	No

1 - 24 of 24

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9037845	7034928	SIA	State Violation/Reminder Notice	15-NOV-2025	State	-
9037843	7034922	SIF	State Public Notification received	22-SEP-2025	State	-
9037844	7034921	SIF	State Public Notification received	22-SEP-2025	State	-
9037846	7034925	SOX	State Compliance achieved	04-AUG-2025	State	-
9037846	7034926	SOX	State Compliance achieved	04-AUG-2025	State	-
9037842	7034927	SIE	State Public Notification requested	29-JUL-2025	State	-
9037837	7034920	SIF	State Public Notification received	10-JUL-2025	State	-
9037838	7034919	SIF	State Public Notification received	10-JUL-2025	State	-
9037822	7034918	SIF	State Public Notification received	29-JUN-2020	State	-
9037821	7034917	SIF	State Public Notification received	29-JUN-2020	State	-
9037814	7034907	SIF	State Public Notification received	25-JUN-2008	State	-
9037815	7034914	SOX	State Compliance achieved	06-MAY-2008	State	Collected WQ dist and EP.
9037807	7034806	SOX	State Compliance achieved	01-OCT-2006	State	Supply without a coliform violation for 6 months.
9037506	7034906	SIE	State Public Notification requested	26-APR-2006	State	-
9037005	7034604	SOX	State Compliance achieved	17-NOV-2004	State	-
9036204	7034404	SIF	State Public Notification received	21-JUN-2004	State	-
9035701	4927401	SOX	State Compliance achieved	30-OCT-2000	State	-
5717796	5365495	SOX	State Compliance achieved	26-AUG-1996	State	-
5717796	3241695	SOX	State Compliance achieved	26-AUG-1996	State	-
4963296	3118495	SIE	State Public Notification requested	28-OCT-1995	State	-
5261996	3118395	SIF	State Public Notification received	18-OCT-1995	State	-
4767795	2753494	SOX	State Compliance achieved	01-JUL-1995	State	-

1 - 22 of 22

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 7 (47588)	21453	Yes	Well	Ground water	Permanent	Active
WELL 8 (47589)	21454	Yes	Well	Ground water	Permanent	Active
MILFORD	23907	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46786	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	46787	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27566	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29988	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11248	No	Storage	-	-	Active
TP01 TREATMENT PLANT	15641	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP01 TREATMENT PLANT	15641	Fluoridation	Other
TP01 TREATMENT PLANT	15641	Inhibitor, Polyphosphate	Corrosion control
TP01 TREATMENT PLANT	15641	Gaseous Chlorination, Pre	Disinfection
TP01 TREATMENT PLANT	15641	Fluoridation	Disinfection
TP01 TREATMENT PLANT	15641	Filtration, Pressure Sand	Iron removal
TP01 TREATMENT PLANT	15641	Aeration, Slat Tray	Iron removal
TP01 TREATMENT PLANT	15641	Gaseous Chlorination, Pre	Iron removal

1 - 7 of 7

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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