Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CO0162486
PWS Name	LOCHBUIE TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	6518
County Served	Weld

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4008245	Returned to Compliance	01-JAN-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4008241	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4008243	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4008240	Returned to Compliance	01-JAN-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4008239	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4008207	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4008106	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	4008218	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	4008237	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4008208	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4008209	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4008210	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4008211	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	4008212	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	4008213	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	4008214	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	4008215	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	4008216	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	4008217	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	4008236	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	4008219	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	4008220	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	4008221	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	4008222	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	4008223	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	4008224	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	4008225	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	4008226	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	4008227	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	4008228	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	4008229	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	4008235	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4008230	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4008231	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	4008232	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	4008233	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	4008234	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	4008238	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4007796	Returned to Compliance	01-JUL-1996	31-JUL-1996	Yes

1 - 39 of 39

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4035030	4008245	SIF	State Public Notification received	15-JUN-2023	State	-
4035028	4008240	SOX	State Compliance achieved	07-JUN-2022	State	sampled in 1st 6M 2022
4035018	4008241	SIE	State Public Notification requested	31-AUG-2021	State	-
4035018	4008243	SIE	State Public Notification requested	31-AUG-2021	State	-
4035014	4008239	SOX	State Compliance achieved	09-DEC-2015	State	-
4035011	4008208	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008238	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008237	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008209	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008210	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008211	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008212	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008213	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008214	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008215	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008216	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008217	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008218	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008219	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008220	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008221	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008222	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008223	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008224	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008225	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008226	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008227	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008228	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008229	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008230	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008231	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008232	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008233	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008234	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008235	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035011	4008236	SOX	State Compliance achieved	12-MAY-2008	State	RTC w/ receipt of 2Q08
4035010	4007796	SOX	State Compliance achieved	10-APR-2008	State	>6 mo wo violations. SOXd. aj
4035010	4008106	SOX	State Compliance achieved	10-APR-2008	State	>6 mo wo violations. SOXd. aj
4034907	4008207	SOX	State Compliance achieved	30-JAN-2007	State	Late reporting

1 - 39 of 39

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL NO 2	10514	Yes	Well	Ground water	Emergency	Active
WELL NO 6	23837	Yes	Well	Ground water	Permanent	Active
WELL NO 1	10513	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	7310	No	Distribution System/Zone	-	-	Active
BOOSTER PUMP	17157	No	Pump Facility	-	-	Active
PLANT STORAGE TANK 1	13351	No	Storage	-	-	Active
PLANT STORAGE TANK 2	17156	No	Storage	-	-	Active
TREATMENT PLANT	4584	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4584	Innovative	Disinfection
TREATMENT PLANT	4584	Innovative	Inorganics removal
TREATMENT PLANT	4584	Innovative	Particulate removal
TREATMENT PLANT	4584	Innovative	Corrosion control
TREATMENT PLANT	4584	Reverse Osmosis	Inorganics removal
TREATMENT PLANT	4584	pH Adjustment, Pre	Particulate removal
TREATMENT PLANT	4584	Hypochlorination, Post	Disinfection

1 - 7 of 7

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions