Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0119329
PWS Name	GYPSUM TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	15272
County Served	Eagle

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, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4002660	Returned to Compliance	01-AUG-2021	31-AUG-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4002661	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	4002662	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	4002654	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4002644	Returned to Compliance	01-MAR-2011	31-MAR-2011	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	4002582	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	4002603	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	4002602	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	4002581	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	4002580	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	4002601	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	4002600	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	4002579	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	4002578	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	4002599	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	4002577	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	4002598	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	4002597	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	4002583	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	4002604	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	4002584	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	4002605	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	4002564	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	4002576	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	4002596	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	4002575	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4002574	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4002595	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	4002573	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	4002594	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	4002572	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	4002593	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	4002592	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	4002571	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	4002570	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	4002591	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	4002590	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	4002569	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	4002589	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	4002568	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	4002567	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	4002588	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	4002587	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	4002566	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	4002565	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	4002586	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	4002585	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4002000	Returned to Compliance	01-SEP-2000	30-SEP-2000	No

1 - 48 of 48

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4030235	4002662	SIE	State Public Notification requested	26-OCT-2021	State	-
4030233	4002660	SOX	State Compliance achieved	26-AUG-2021	State	-
4030233	4002661	SOX	State Compliance achieved	26-AUG-2021	State	-
4030228	4002654	SOX	State Compliance achieved	06-OCT-2016	State	-
4030223	4002644	SOX	State Compliance achieved	30-SEP-2011	State	implicit rtc: 6 mos compliance
4030217	4002569	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002570	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002571	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002572	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002573	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002574	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002575	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002576	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002577	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002578	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002579	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002580	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002581	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002582	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002583	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002584	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002586	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002587	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002588	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002589	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002590	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002591	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002592	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002593	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002594	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002595	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002596	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002597	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002598	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002599	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002600	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002601	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002602	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002603	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002604	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002605	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002568	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002567	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002566	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002565	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002564	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030217	4002585	SOX	State Compliance achieved	11-FEB-2009	State	Sampled 8/18/08, recd 2/11/09. 2/11/09 dg
4030209	4002000	SOX	State Compliance achieved	04-APR-2008	State	>6 mo wo violations. SOXd. aj

1 - 48 of 48

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EAGLE RIVER	13621	Yes	Intake	Surface water	Emergency	Active
GYPSUM WELL T2	2083	Yes	Well	Ground water	Emergency	Inactive
GYPSUM CREEK	193	Yes	Intake	Surface water	Permanent	Active
MOSHER SPRINGS POND	192	Yes	Intake	Surface water	Permanent	Active
LITTLE GYPSUM CREEK	16697	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	6644	No	Distribution System/Zone	-	-	Active
COOLEY MESA PUMP STATION	19154	No	Pump Facility	-	-	Active
HARDSCRABBLE PUMP STATION	19155	No	Pump Facility	-	-	Active
SADDLE RIDGE PUMP STATION	19156	No	Pump Facility	-	-	Active
COMBINED RAW SOURCE FOR 001	13989	No	Sampling Station	-	-	Active
COMBINED RAW SOURCE FOR 003	17292	No	Sampling Station	-	-	Active
2MG/MOSHER TANK	12618	No	Storage	-	-	Active
VALLEY ROAD TANK	16378	No	Storage	-	-	Active
BLM TANK	16379	No	Storage	-	-	Active
HATZENBELLER TANK	16380	No	Storage	-	-	Active
AIRPORT TANK	16381	No	Storage	-	-	Active
SADDLE RIDGE TANK	16382	No	Storage	-	-	Active
MOSHER WTP	3637	No	Treatment Plant	-	-	Active
NORGAARD SWTP02	3638	No	Treatment Plant	-	-	Active
NOT AN ENTRY POINT	3639	No	Treatment Plant	-	-	Inactive

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MOSHER WTP	3637	Gaseous Chlorination, Post	Disinfection
MOSHER WTP	3637	Rapid Mix	Particulate removal
MOSHER WTP	3637	Flocculation	Particulate removal
MOSHER WTP	3637	Filtration, Rapid Sand	Particulate removal
MOSHER WTP	3637	Coagulation	Particulate removal
MOSHER WTP	3637	Sedimentation	Particulate removal
NORGAARD SWTP02	3638	Innovative	Particulate removal
NORGAARD SWTP02	3638	Hypochlorination, Post	Disinfection
NORGAARD SWTP02	3638	Filtration, Rapid Sand	Particulate removal
NORGAARD SWTP02	3638	Rapid Mix	Particulate removal
NORGAARD SWTP02	3638	Flocculation	Particulate removal
NORGAARD SWTP02	3638	Coagulation	Particulate removal
NOT AN ENTRY POINT	3639	Hypochlorination, Post	Disinfection

1 - 13 of 13

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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