Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1430300
PWS Name	ELMWOOD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2058
County Served	Peoria

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
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7156908	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7156907	Returned to Compliance	01-JUL-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5221100	Known	01-JUN-2000	30-JUN-2000	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5221200	Known	01-JUN-2000	30-JUN-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3154895	Known	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	2156194	Returned to Compliance	01-OCT-1993	31-DEC-1994	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1602292	Known	01-SEP-1992	30-SEP-1992	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1602392	Known	01-AUG-1992	31-AUG-1992	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1602192	Known	01-AUG-1992	31-AUG-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1145190	Returned to Compliance	01-OCT-1989	30-SEP-1993	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	270486	Returned to Compliance	01-AUG-1986	31-JUL-1990	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	270586	Returned to Compliance	04-OCT-1985	03-OCT-1989	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	270284	Returned to Compliance	01-MAY-1984	30-APR-1987	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	270382	Returned to Compliance	17-AUG-1982	16-AUG-1986	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	281	Known	31-JUL-1982	30-JUL-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	2V81	Known	31-JUL-1981	30-JUL-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4V81	Known	31-JUL-1981	30-JUL-1982	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	481	Known	31-JUL-1981	30-JUL-1982	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7156480	Known	30-JUN-1977	29-JUN-1981	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5416912	7156908	SIF	State Public Notification received	11-MAY-2020	State	-
5416908	7156907	SOX	State Compliance achieved	27-JUL-2015	State	-
186900	5221100	SIE	State Public Notification requested	15-AUG-2000	State	-
186900	5221200	SIE	State Public Notification requested	15-AUG-2000	State	-
5416196	3154895	SIF	State Public Notification received	07-NOV-1995	State	-
3974995	1145190	SOX	State Compliance achieved	31-DEC-1994	State	-
3974995	270586	SOX	State Compliance achieved	31-DEC-1994	State	-
3974995	2156194	SOX	State Compliance achieved	31-DEC-1994	State	-
1621493	1602292	SIE	State Public Notification requested	07-NOV-1992	State	-
1621293	1602192	SIF	State Public Notification received	13-OCT-1992	State	-
1621293	1602392	SIF	State Public Notification received	13-OCT-1992	State	-
618690	270382	SOX	State Compliance achieved	23-MAY-1990	State	-
618690	270486	SOX	State Compliance achieved	23-MAY-1990	State	-
1010884	270284	SOX	State Compliance achieved	14-NOV-1985	State	-
8E81	2V81	SIE	State Public Notification requested	30-SEP-1981	State	-
881	481	SIE	State Public Notification requested	30-SEP-1981	State	-
881	281	SIE	State Public Notification requested	30-SEP-1981	State	-
8E81	4V81	SIE	State Public Notification requested	30-SEP-1981	State	-

1 - 18 of 18

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 (50350) ABANDONED	22034	Yes	Well	Ground water	Other	Inactive
WELL 5 (01793)	34933	Yes	Well	Ground water	Permanent	Active
WELL 4 (01122)	18918	Yes	Well	Ground water	Permanent	Active
WELL 3 (50351) ABANDONED	22035	Yes	Well	Ground water	Other	Inactive
ELMWOOD	24753	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	46084	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	46085	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28412	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30834	No	Sampling Station	-	-	Active
ELEV1 - 0.1 MG ELEVATED STORAGE	11641	No	Storage	-	-	Active
GR01A - 35K GAL GROUND STORAGE	12374	No	Storage	-	-	Active
ELEV2 - 0.15 MG ELEVATED STORAGE	39689	No	Storage	-	-	Active
GR01B - 65K GAL GROUND STORAGE	39690	No	Storage	-	-	Active
TAP 02 GROUND STORAGE	13012	No	Storage	-	-	Inactive
TP 01-TREATMENT PLANT	16889	No	Treatment Plant	-	-	Active
TP 02-TREATMENT PLANT (ABANDONED)	16890	No	Treatment Plant	-	-	Inactive

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-TREATMENT PLANT	16889	Aeration, Slat Tray	Taste / odor control
TP 01-TREATMENT PLANT	16889	Fluoridation	Other
TP 01-TREATMENT PLANT	16889	Gaseous Chlorination, Pre	Disinfection
TP 01-TREATMENT PLANT	16889	Innovative	Other
TP 01-TREATMENT PLANT	16889	pH Adjustment, Post	Corrosion control
TP 01-TREATMENT PLANT	16889	Fluoridation	Disinfection
TP 01-TREATMENT PLANT	16889	Gaseous Chlorination, Post	Disinfection
TP 01-TREATMENT PLANT	16889	pH Adjustment, Post	Corrosion control
TP 01-TREATMENT PLANT	16889	Filtration, Cartridge	Particulate removal
TP 01-TREATMENT PLANT	16889	Reverse Osmosis	Radionuclides removal
TP 01-TREATMENT PLANT	16889	Aeration, Slat Tray	Radionuclides removal

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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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