Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0103030
PWS Name	DEER TRAIL TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1648
County Served	Arapahoe

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
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3001774	Returned to Compliance	01-JUL-2023	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3001773	Returned to Compliance	06-JUL-2019	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3001772	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3001635	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3001636	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	3001650	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	3001642	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	3001653	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3001757	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3001726	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3001725	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3001756	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3001755	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3001724	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3001754	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3001723	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	3001753	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	3001722	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3001721	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3001752	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	3001720	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	3001751	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	3001750	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	3001719	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	3001749	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	3001718	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	3001748	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	3001717	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	3001747	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	3001716	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	3001715	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	3001746	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	3001745	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	3001714	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	3001713	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	3001744	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	3001743	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	3001712	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	3001742	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	3001711	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	3001710	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	3001741	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	3001740	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	3001709	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	3001739	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	3001708	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	3001738	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	3001707	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	3001706	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	3001737	Returned to Compliance	01-JAN-2011	31-DEC-2013	No

1 - 50 of 145

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3021279	3001773	SOX	State Compliance achieved	27-JUN-2024	State	-
3021278	3001774	SOX	State Compliance achieved	27-JUL-2023	State	-
3021275	3001772	SOX	State Compliance achieved	29-OCT-2020	State	System sampled in Aug 2020.
3021259	3001637	SOX	State Compliance achieved	09-SEP-2014	State	-
3021259	3001638	SOX	State Compliance achieved	09-SEP-2014	State	-
3021258	3001639	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001640	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001641	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001642	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001643	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001644	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001646	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001647	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001648	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001649	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001650	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001651	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001652	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001653	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001654	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001655	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001657	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001658	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001659	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001660	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001661	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001662	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001663	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001664	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001665	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001666	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001667	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001668	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001669	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001670	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001671	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001672	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001673	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001674	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001675	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001676	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001677	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001678	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001679	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001680	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001681	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001682	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001683	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001684	SOX	State Compliance achieved	14-MAR-2014	State	-
3021258	3001685	SOX	State Compliance achieved	14-MAR-2014	State	-

1 - 50 of 145

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PARK WELL	1539	Yes	Well	Ground water	Emergency	Inactive
HILL TOP WELL AKA EAST WELL	1540	Yes	Well	Ground water	Permanent	Active
NORTH WELL	1538	Yes	Well	Ground water	Permanent	Active
WEST WELL	1537	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	6411	No	Distribution System/Zone	-	-	Active
ELEVATED WEST STORAGE TANK	13511	No	Storage	-	-	Active
HILL TOP TANK SMALL IN DISTRIBUTION	13512	No	Storage	-	-	Active
HILL TOP EAST TANK LARGE BEFORE DIST	13513	No	Storage	-	-	Active
DISTRIBUTION STORAGE STANDPIPE	23722	No	Storage	-	-	Active
CHLORINATOR FOR NORTH WELL	13510	No	Treatment Plant	-	-	Active
BOOSTER CHLORINATOR	23721	No	Treatment Plant	-	-	Active
CHLORINATOR FOR WEST WELL	3316	No	Treatment Plant	-	-	Active
CHLORINATOR FOR HILLTOP WELL	3318	No	Treatment Plant	-	-	Active
CHLORINATOR FOR PARK WELL	3317	No	Treatment Plant	-	-	Inactive

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATOR FOR NORTH WELL	13510	Innovative	Disinfection
CHLORINATOR FOR NORTH WELL	13510	Hypochlorination, Post	Disinfection
BOOSTER CHLORINATOR	23721	Hypochlorination, Post	Disinfection
CHLORINATOR FOR WEST WELL	3316	Innovative	Disinfection
CHLORINATOR FOR WEST WELL	3316	Hypochlorination, Post	Disinfection
CHLORINATOR FOR PARK WELL	3317	Hypochlorination, Post	Disinfection
CHLORINATOR FOR HILLTOP WELL	3318	Hypochlorination, Post	Disinfection
CHLORINATOR FOR HILLTOP WELL	3318	Innovative	Disinfection

1 - 8 of 8

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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