Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0160600
PWS Name	TELLER COUNTY WSD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	600
County Served	Teller

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3008303	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3008304	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3008301	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3008302	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008300	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008299	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008298	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008297	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008296	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008295	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3008294	Returned to Compliance	13-JUN-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008293	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3008292	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3008256	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3008255	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	3008225	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	3008224	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3008223	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3008222	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3008221	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3008220	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3008219	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	3008218	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3008217	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3008216	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	3008215	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	3008214	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	3008213	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	3008212	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	3008211	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	3008210	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	3008209	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	3008208	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3008257	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	3008207	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	3008206	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	3008205	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3008253	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3008252	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3008251	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3008250	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3008249	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	3008254	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3008248	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3008247	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3008246	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3008245	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	3008244	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3008243	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	3008242	Returned to Compliance	01-APR-2008	30-JUN-2008	No

1 - 50 of 104

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3028279	3008304	SOX	State Compliance achieved	15-JUL-2025	State	2025 sample collected in 3Q BJK
3028279	3008301	SOX	State Compliance achieved	15-JUL-2025	State	2025 sample collected in 3Q BJK
3028279	3008302	SOX	State Compliance achieved	15-JUL-2025	State	2025 sample collected in 3Q BJK
3028279	3008303	SOX	State Compliance achieved	15-JUL-2025	State	2025 sample collected in 3Q BJK
3028272	3008295	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008293	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008292	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008296	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008298	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008299	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008300	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028272	3008297	SOX	State Compliance achieved	29-JUN-2023	State	SOX 6/29/2023 Two consecutive Q under MCL 5 pC/I FCL 7/26/2023
3028255	3008294	SOX	State Compliance achieved	06-OCT-2021	State	Supplier submitted proof of PN
3028241	3008241	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008242	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008243	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008244	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008245	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008246	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008247	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008248	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008249	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008250	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008251	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008252	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008253	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008254	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008255	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008256	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008257	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008240	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008239	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008238	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008237	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008236	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008235	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008234	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008233	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008232	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008231	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008230	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008229	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008227	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028241	3008228	SOX	State Compliance achieved	14-MAY-2009	State	SOC RTC 2008 and 2009 sampling. 5/14/2009
3028233	3008205	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples
3028233	3008206	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples
3028233	3008207	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples
3028233	3008208	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples
3028233	3008209	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples
3028233	3008210	SOX	State Compliance achieved	17-SEP-2008	State	RTC w/ receipt of 2Q08 & 3Q08 samples

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PURCHASED FROM WOODLAND PARK	18595	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL NO 11 A	10470	Yes	Well	Ground water	Permanent	Inactive
WELL NO 10	10469	Yes	Well	Ground water	Permanent	Inactive
WELL NO 9	10468	Yes	Well	Ground water	Permanent	Inactive
WELL NO 5	10467	Yes	Well	Ground water	Permanent	Inactive
WELL NO 3	10466	Yes	Well	Ground water	Permanent	Inactive
WELL NO 2A	10465	Yes	Well	Ground water	Permanent	Inactive
WELL NO 8R	15433	Yes	Well	Ground water	Permanent	Active
WELL NO 9R	14340	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	7274	No	Distribution System/Zone	-	-	Active
COMBINED WATER INFLUENT	19226	No	Sampling Station	-	-	Active
GAC POSITION 1 EFFLUENT	19227	No	Sampling Station	-	-	Active
STORAGE TANK 1	15556	No	Storage	-	-	Active
STORAGE TANKS 2	15555	No	Storage	-	-	Inactive
TREATMENT FOR WELLS 8R 9R	12809	No	Treatment Plant	-	-	Active
CHLORINATOR FOR WELL 10	12810	No	Treatment Plant	-	-	Inactive
TREATMENT FOR WELL 11A	12811	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FOR WELLS 8R 9R	12809	Innovative	Disinfection
TREATMENT FOR WELLS 8R 9R	12809	Activated Carbon, Granular	Organics removal
TREATMENT FOR WELLS 8R 9R	12809	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FOR WELLS 8R 9R	12809	Innovative	Particulate removal
TREATMENT FOR WELLS 8R 9R	12809	Hypochlorination, Post	Disinfection
CHLORINATOR FOR WELL 10	12810	Hypochlorination, Post	Disinfection
CHLORINATOR FOR WELL 10	12810	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FOR WELL 11A	12811	Hypochlorination, Post	Disinfection
TREATMENT FOR WELL 11A	12811	Activated Carbon, Granular	Organics removal

1 - 9 of 9

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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