Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	KS2019302
PWS Name	COLBY, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5516
County Served	Thomas

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 for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	510	Returned to Compliance	02-NOV-2019	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	531	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	530	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	529	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	528	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	527	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	526	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	525	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	524	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	523	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	522	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	521	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	520	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	519	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	518	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	517	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	516	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	515	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	514	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	512	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	511	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	513	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	532	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	507	Returned to Compliance	01-SEP-2017	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	508	Returned to Compliance	01-SEP-2017	31-AUG-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	6V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	7V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	8V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	5V90	Known	01-JAN-1989	31-MAR-1989	No

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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
9	517	SIF	State Public Notification received	27-MAY-2020	State	-
9	532	SIF	State Public Notification received	27-MAY-2020	State	-
9	531	SIF	State Public Notification received	27-MAY-2020	State	-
9	530	SIF	State Public Notification received	27-MAY-2020	State	-
9	529	SIF	State Public Notification received	27-MAY-2020	State	-
9	528	SIF	State Public Notification received	27-MAY-2020	State	-
9	527	SIF	State Public Notification received	27-MAY-2020	State	-
9	526	SIF	State Public Notification received	27-MAY-2020	State	-
9	525	SIF	State Public Notification received	27-MAY-2020	State	-
9	524	SIF	State Public Notification received	27-MAY-2020	State	-
9	523	SIF	State Public Notification received	27-MAY-2020	State	-
9	511	SIF	State Public Notification received	27-MAY-2020	State	-
9	512	SIF	State Public Notification received	27-MAY-2020	State	-
9	513	SIF	State Public Notification received	27-MAY-2020	State	-
9	514	SIF	State Public Notification received	27-MAY-2020	State	-
9	515	SIF	State Public Notification received	27-MAY-2020	State	-
9	516	SIF	State Public Notification received	27-MAY-2020	State	-
9	518	SIF	State Public Notification received	27-MAY-2020	State	-
9	519	SIF	State Public Notification received	27-MAY-2020	State	-
9	520	SIF	State Public Notification received	27-MAY-2020	State	-
9	521	SIF	State Public Notification received	27-MAY-2020	State	-
9	522	SIF	State Public Notification received	27-MAY-2020	State	-
4	510	SOX	State Compliance achieved	13-NOV-2019	State	-
3	507	SIF	State Public Notification received	13-NOV-2019	State	-
3	508	SIF	State Public Notification received	13-NOV-2019	State	-
16E90	5V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	4V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	3V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	2V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	1V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	7V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	8V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	6V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-

1 - 33 of 33

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 15 PROPOSED DELETE	7814	Yes	Well	Ground water	Other	Inactive
WELL 07	973	Yes	Well	Ground water	Permanent	Active
WELL 15	8979	Yes	Well	Ground water	Permanent	Active
WELL 13	299	Yes	Well	Ground water	Permanent	Active
WELL 11	298	Yes	Well	Ground water	Permanent	Active
WELL 14	297	Yes	Well	Ground water	Permanent	Active
WELL 06	285	Yes	Well	Ground water	Permanent	Active
WELL 09	284	Yes	Well	Ground water	Permanent	Active
WELL 12	246	Yes	Well	Ground water	Permanent	Active
TEST WELL 0501	7848	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION	4456	No	Distribution System/Zone	-	-	Active
PUMP FACILITY	8035	No	Pump Facility	-	-	Active
SYSTEM LOCATION	11170	No	Sampling Station	-	-	Active
STORAGE TANK 04	12240	No	Storage	-	-	Active
STORAGE TANK 01	6678	No	Storage	-	-	Active
TP005	2993	No	Treatment Plant	-	-	Active
TP002	3180	No	Treatment Plant	-	-	Active
TP001	3181	No	Treatment Plant	-	-	Active
TP003	3182	No	Treatment Plant	-	-	Active
TP004	3183	No	Treatment Plant	-	-	Active
TP006	3184	No	Treatment Plant	-	-	Active
TP007	3185	No	Treatment Plant	-	-	Active
TP008	6426	No	Treatment Plant	-	-	Active
TP009	8980	No	Treatment Plant	-	-	Active

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP005	2993	Gaseous Chlorination, Post	Disinfection
TP002	3180	Gaseous Chlorination, Post	Disinfection
TP001	3181	Gaseous Chlorination, Post	Disinfection
TP003	3182	Gaseous Chlorination, Post	Disinfection
TP004	3183	Gaseous Chlorination, Post	Disinfection
TP006	3184	Gaseous Chlorination, Post	Disinfection
TP007	3185	Gaseous Chlorination, Post	Disinfection
TP008	6426	Hypochlorination, Post	Disinfection
TP008	6426	Activated Carbon, Granular	Inorganics removal
TP008	6426	Ion Exchange	Inorganics removal
TP009	8980	Hypochlorination, Post	Disinfection

1 - 11 of 11

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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