Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1090200
PWS Name	COLCHESTER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	1395
County Served	McDonough

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, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7098021	Returned to Compliance	01-JAN-2009	31-JAN-2009	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098019	Returned to Compliance	01-MAR-2008	31-MAR-2008	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7098016	Returned to Compliance	11-FEB-2008	-	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098018	Returned to Compliance	01-FEB-2008	29-FEB-2008	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098017	Returned to Compliance	01-FEB-2008	29-FEB-2008	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098013	Returned to Compliance	01-DEC-2007	31-DEC-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098014	Returned to Compliance	01-DEC-2007	31-DEC-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098011	Returned to Compliance	01-MAY-2007	31-MAY-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098010	Returned to Compliance	01-APR-2007	30-APR-2007	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098008	Returned to Compliance	01-MAR-2007	31-MAR-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098009	Returned to Compliance	01-MAR-2007	31-MAR-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	7098007	Returned to Compliance	01-AUG-2006	31-AUG-2006	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	7097805	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7097905	Returned to Compliance	01-JUL-2005	31-JUL-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7097505	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7097605	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7097305	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7097205	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7097005	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7096705	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7096504	Returned to Compliance	01-APR-2004	30-JUN-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7095904	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7095504	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7095204	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7095104	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7094903	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	7094703	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3453996	Known	01-JUN-1996	30-JUN-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2314394	Known	01-JAN-1994	31-JAN-1994	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7094580	Known	30-JUN-1977	29-JUN-1981	No

1 - 30 of 30

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5798355	7098021	SOX	State Compliance achieved	01-AUG-2009	State	Supply went 6 months without a coliform violation.
5798347	7098018	SOX	State Compliance achieved	08-MAY-2008	State	-
5798347	7098019	SOX	State Compliance achieved	08-MAY-2008	State	-
5798345	7098017	SIF	State Public Notification received	25-APR-2008	State	-
5798337	7098013	SO6	State Intentional no-action	01-APR-2008	State	Violation issued to Macomb on 3/13/08, I forgot to also give the violation to the satellites. Corrected on 4/1/08 2/21/2008 Macomb had another turbidity exceedance of 4.35 NTU and did not get consistantly below until 2/26/2008. In addition only 76% of the CFE samples were below 0.3 NTU
5798333	7098016	SIA	State Violation/Reminder Notice	10-MAR-2008	State	-
5798329	7098014	SIF	State Public Notification received	05-MAR-2008	State	-
5798319	7098011	SIF	State Public Notification received	20-JUL-2007	State	-
5798319	7098010	SIF	State Public Notification received	20-JUL-2007	State	-
5798320	7098008	SOX	State Compliance achieved	09-JUL-2007	State	-
5798320	7098009	SOX	State Compliance achieved	09-JUL-2007	State	-
5798207	7098007	SIF	State Public Notification received	29-DEC-2006	State	-
5797806	7097805	SOX	State Compliance achieved	01-FEB-2006	State	6 months without a coliform violation.
5797806	7097905	SOX	State Compliance achieved	01-FEB-2006	State	6 months without a coliform violation.
5797105	7097605	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7097505	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7097305	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7097205	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7097005	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7096705	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7096504	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7095504	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7095104	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7094903	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7094703	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5797105	7095904	SOX	State Compliance achieved	14-JUL-2005	State	SYSTEM CONNECTED TO MACOMB. TP01 IS ELIMINATED AND CC01 CREATED. THIS PER SPRINGFIELD REGIONAL OFFICE ON 7/14/05.
5792404	7095204	SIF	State Public Notification received	31-MAR-2004	State	-
5790096	3453996	SIE	State Public Notification requested	24-AUG-1996	State	-
894	2314394	SIF	State Public Notification received	06-APR-1994	State	-

1 - 29 of 29

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 01-MASTER METER	34289	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 12 (58087) ABANDONED	22308	Yes	Well	Ground water	Other	Inactive
WELL 11 (58086) DISCONNECTED	22307	Yes	Well	Ground water	Other	Inactive
WELL 10 (58085) DISCONNECTED	22306	Yes	Well	Ground water	Other	Inactive
WELL 9 (58084) ABANDONED	22305	Yes	Well	Ground water	Other	Inactive
WELL 8 (58083) ABANDONED	22304	Yes	Well	Ground water	Other	Inactive
WELL 7 (58082) ABANDONED	22303	Yes	Well	Ground water	Other	Inactive
WELL 6 (58081) ABANDONED	22302	Yes	Well	Ground water	Other	Inactive
WELL 5 (58080) ABANDONED	22301	Yes	Well	Ground water	Other	Inactive
WELL 2 (00124) ABANDONED	17966	Yes	Well	Ground water	Other	Inactive
WELL 1 (00123) ABANDONED	17965	Yes	Well	Ground water	Other	Inactive
COLCHESTER	24379	No	Distribution System/Zone	-	-	Active
IDSE	35166	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45868	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY SAMPLE SITES	45869	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28038	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30460	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11446	No	Storage	-	-	Active
TAP 01 GROUND STORAGE	12930	No	Storage	-	-	Active
TP 01-TREATMENT PLANT (ABANDONED)	16431	No	Treatment Plant	-	-	Inactive

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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