Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0149717
PWS Name	SNOWMASS VILLAGE WSD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	6353
County Served	Pitkin

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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4009527	Returned to Compliance	01-JAN-2026	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4009526	Open	01-OCT-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4009523	Returned to Compliance	01-JUL-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4009522	Open	01-OCT-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4009521	Returned to Compliance	09-SEP-2024	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4009520	Returned to Compliance	01-JUL-2024	31-JUL-2024	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4009519	Open	10-APR-2023	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4009518	Returned to Compliance	10-JAN-2023	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4009516	Returned to Compliance	10-OCT-2022	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4009517	Returned to Compliance	01-OCT-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4009509	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4009508	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4009507	Returned to Compliance	01-JUL-2007	31-JUL-2007	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	4009407	Returned to Compliance	01-JUN-2007	30-JUN-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4009207	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4009106	Returned to Compliance	01-JUL-2006	31-JUL-2006	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4006796	Returned to Compliance	01-SEP-1996	30-SEP-1996	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
4034858	4009523	SOX	State Compliance achieved	09-FEB-2026	State	-
4034856	4009527	SIE	State Public Notification requested	19-JAN-2026	State	-
4034853	4009526	SIE	State Public Notification requested	28-OCT-2025	State	-
4034847	4009522	SIE	State Public Notification requested	15-OCT-2024	State	-
4034844	4009521	SIA	State Violation/Reminder Notice	12-SEP-2024	State	-
4034843	4009520	SIF	State Public Notification received	11-SEP-2024	State	-
4034849	4009518	SOX	State Compliance achieved	10-SEP-2024	State	-
4034849	4009516	SOX	State Compliance achieved	10-SEP-2024	State	-
4034836	4009519	SIA	State Violation/Reminder Notice	21-APR-2023	State	-
4034831	4009517	SOX	State Compliance achieved	21-DEC-2022	State	-
4034815	4009509	SOX	State Compliance achieved	15-AUG-2019	State	-
4034811	4009508	SOX	State Compliance achieved	21-JUN-2013	State	-
4034808	4009407	SOX	State Compliance achieved	25-AUG-2008	State	rec'd 07/08, sv 8/25/08
4034808	4009507	SOX	State Compliance achieved	25-AUG-2008	State	rec'd 07/08, sv 8/25/08
4034407	4009106	SOX	State Compliance achieved	18-APR-2007	State	Late TCR reporting
4034007	4006796	SOX	State Compliance achieved	05-FEB-2007	State	> 6 months compliant 2/5/07 sp
4033907	4009207	SOX	State Compliance achieved	18-OCT-2006	State	Completed 2006 CCR.

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SNOWMASS CREEK	489	Yes	Intake	Surface water	Emergency	Active
ZIEGLER RESERVOIR	24167	Yes	Intake	Surface water	Seasonal	Active
EAST SNOWMASS CREEK SPRINGS	488	Yes	Intake	Surface water	Permanent	Active
EAST SNOWMASS CREEK	487	Yes	Intake	Surface water	Permanent	Active
WEST FORK BRUSH CREEK	486	Yes	Intake	Surface water	Permanent	Active
HIGH SERVICE PUMP STATION 1 AND 2	18315	No	Cistern	-	-	Active
DISTRIBUTION SYSTEM	7141	No	Distribution System/Zone	-	-	Active
1AB PRV PRESSURE CONTROL FACILITY	18316	No	Pressure Control	-	-	Active
1EF PRV PRESSURE CONTROL FACILITY	18317	No	Pressure Control	-	-	Active
1FG PRV PRESSURE CONTROL FACILITY	18318	No	Pressure Control	-	-	Active
2F PRV PRESSURE CONTROL FACILITY	18319	No	Pressure Control	-	-	Active
3ABC PRV PRESSURE CONTROL FACILITY	18320	No	Pressure Control	-	-	Active
3D PRV PRESSURE CONTROL FACILITY	18321	No	Pressure Control	-	-	Active
3E PRV PRESSURE CONTROL FACILITY	18322	No	Pressure Control	-	-	Active
2AB PRV PRESSURE CONTROL FACILITY	18323	No	Pressure Control	-	-	Active
2C PRV PRESSURE CONTROL FACILITY	18324	No	Pressure Control	-	-	Active
2E PRV PRESSURE CONTROL FACILITY	18325	No	Pressure Control	-	-	Active
3F PRV PRESSURE CONTROL FACILITY	18326	No	Pressure Control	-	-	Active
3G PRV PRESSURE CONTROL FACILITY	18327	No	Pressure Control	-	-	Active
4A PRV PRESSURE CONTROL FACILITY	18328	No	Pressure Control	-	-	Active
4B PRV PRESSURE CONTROL FACILITY	18329	No	Pressure Control	-	-	Active
WOODRUN PUMP FACILITY	18307	No	Pump Facility	-	-	Active
ZONE 6 PUMP FACILITY	18308	No	Pump Facility	-	-	Active
ZONE 7 PUMP FACILITY	18309	No	Pump Facility	-	-	Active
WILD RIDGE PUMP FACILITY	18310	No	Pump Facility	-	-	Active
WILD OAK PUMP FACILITY	18311	No	Pump Facility	-	-	Active
TWO CREEKS PUMP FACILITY	18312	No	Pump Facility	-	-	Active
SNOWMASS CREEK PUMP FACILITY	18314	No	Pump Facility	-	-	Active
PINES PUMP FACILITY	18313	No	Pump Facility	-	-	Inactive
COMBINED RAW SOURCE	14045	No	Sampling Station	-	-	Active
RIDGE RUN TANK	15681	No	Storage	-	-	Active
MELTON RANCH TANK	15682	No	Storage	-	-	Active
HORSE RANCH TANK	15683	No	Storage	-	-	Active
WILD RIDGE TANK	15684	No	Storage	-	-	Active
PINES TANK	15685	No	Storage	-	-	Active
WOODRUN CW	15686	No	Storage	-	-	Active
WOODRUN TANK	15687	No	Storage	-	-	Active
HAL'S HOLLOW TANK	15688	No	Storage	-	-	Active
ZONE 6 TANK	15689	No	Storage	-	-	Active
ZONE 7 TANK	15690	No	Storage	-	-	Active
LIFT 7 TANK	15691	No	Storage	-	-	Active
WOODRUN 1 MILLION GALLON TANK	18306	No	Storage	-	-	Active
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Coagulation	Particulate removal
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Flocculation	Particulate removal
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Filtration, Rapid Sand	Particulate removal
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Ultraviolet Radiation	Disinfection
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Hypochlorination, Post	Disinfection
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Fluoridation	Other
SNOWMASS VILLAGE WATER PLANT SWTP01	4356	Innovative	Disinfection

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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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