Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0144035
PWS Name	WIGGINS TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1909
County Served	Morgan

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3503736	Open	02-JUL-2026	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3503735	Returned to Compliance	14-MAR-2025	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3503734	Returned to Compliance	14-SEP-2024	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3503733	Returned to Compliance	14-JUN-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3503723	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3503722	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3503721	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3503718	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3503719	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3503717	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3503716	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3503715	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	3503714	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	3503713	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3503724	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3503725	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3503712	Returned to Compliance	01-JUL-2010	-	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	3503711	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	3503710	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3503707	Returned to Compliance	01-APR-2009	30-APR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3503708	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3503706	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2004502	Returned to Compliance	01-JAN-2002	31-JAN-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2004402	Returned to Compliance	01-DEC-2001	31-DEC-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3007201	Returned to Compliance	01-APR-2001	30-APR-2001	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	3503202	Returned to Compliance	01-JAN-1998	31-DEC-2001	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	1005298	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1005398	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes

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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
3515102	3503736	SIE	State Public Notification requested	22-JUL-2026	State	-
3515099	3503735	SOX	State Compliance achieved	01-MAY-2025	State	-
3515093	3503734	SOX	State Compliance achieved	06-DEC-2024	State	-
3515090	3503733	SIA	State Violation/Reminder Notice	28-JUN-2024	State	-
3515067	3503723	SIF	State Public Notification received	25-JUN-2015	State	CCR
3515065	3503722	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503721	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503717	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503716	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503715	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503714	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503710	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503713	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515065	3503711	SOX	State Compliance achieved	14-OCT-2014	State	received resutls 10/14/14 ek
3515066	3503725	SOX	State Compliance achieved	12-SEP-2014	State	-
3515066	3503724	SOX	State Compliance achieved	12-SEP-2014	State	-
3515057	3503719	SIF	State Public Notification received	22-MAY-2013	State	ccr submitted
3515057	3503718	SIF	State Public Notification received	22-MAY-2013	State	ccr submitted
3515026	3503712	SOX	State Compliance achieved	17-AUG-2010	State	ccr submitted 8/17/2010
3515018	3503708	SOX	State Compliance achieved	09-JUN-2009	State	SOXed late reporting - no PWSID. ejc
3515018	3503707	SOX	State Compliance achieved	09-JUN-2009	State	SOXed late reporting - no PWSID. ejc
3515011	3503706	SOX	State Compliance achieved	02-FEB-2009	State	>6 mos. without violation. SOXd. cj
3515008	3503202	SOX	State Compliance achieved	12-JUL-2007	State	Sample received for gross alpha
3515007	1005298	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
3515007	1005398	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
3515007	2004402	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
3515007	3007201	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.
3515007	2004502	SOX	State Compliance achieved	11-JAN-2007	State	> 6 months compliant.

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WEST WELL	17425	Yes	Well	Ground water	Permanent	Active
SOUTH WELL	2880	Yes	Well	Ground water	Permanent	Active
NORTH WELL	2879	Yes	Well	Ground water	Permanent	Active
ALLUVIAL SOUTH WELL	22017	Yes	Well	Ground water	Permanent	Active
ALLUVIAL NORTH WELL	22016	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	7073	No	Distribution System/Zone	-	-	Active
BOOSTER STATION	15368	No	Pump Facility	-	-	Inactive
500,000 GALLON CONTACT TANK	1247	No	Storage	-	-	Active
50,000 GALLON RO PLANT TANK	20972	No	Storage	-	-	Active
RO PLANT	21932	No	Treatment Plant	-	-	Active
BLENDING VAULT	4260	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RO PLANT	21932	Hypochlorination, Post	Disinfection
RO PLANT	21932	Innovative	Corrosion control
RO PLANT	21932	Reverse Osmosis	Particulate removal
RO PLANT	21932	Innovative	Particulate removal
RO PLANT	21932	Filtration, Pressure Sand	Particulate removal
RO PLANT	21932	Hypochlorination, Pre	Iron removal
BLENDING VAULT	4260	Innovative	Inorganics removal
BLENDING VAULT	4260	Innovative	Disinfection
BLENDING VAULT	4260	Innovative	Inorganics 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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