Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MT0000212
PWS Name	FAIRFIELD TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	718
County Served	Teton

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	5497734	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497733	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	5497725	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	5497724	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	5497723	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	5497722	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	5497721	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	5497720	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	5497719	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	5497718	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	5497717	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	5497716	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	5497715	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	5497714	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	5497713	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	5497726	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5497703	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	5497712	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5497728	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5497702	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5497727	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	5497704	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	5497705	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	5497706	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	5497711	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	5497710	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	5497709	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	5497708	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	5497707	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	5497675	Returned to Compliance	16-AUG-2016	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497438	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497437	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497420	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497419	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497418	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	5497417	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	5497635	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	5497634	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	5497633	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	5497632	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	5497631	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	5497630	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	5497629	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	5497628	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	5497627	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	5497626	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	5497625	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	5497624	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	5497623	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	5497622	Returned to Compliance	01-JAN-2011	31-DEC-2013	No

1 - 50 of 128

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5287680	5497734	SIF	State Public Notification received	11-AUG-2020	State	-
5287677	5497733	SOX	State Compliance achieved	22-APR-2019	State	4/23/2019 SOXed with samples taken 3/20/2019 (at TP001 and TP005) submitted to DEQ on 4/22/2019, SJP;
5287666	5497702	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497703	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497704	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497705	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497706	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497707	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497708	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497709	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497710	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497711	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497712	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497713	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497714	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497715	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497716	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497717	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497718	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497719	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497720	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497721	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497722	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497723	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497724	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497725	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497726	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497727	SIF	State Public Notification received	17-AUG-2017	State	-
5287666	5497728	SIF	State Public Notification received	17-AUG-2017	State	-
5287638	5497675	SOX	State Compliance achieved	26-SEP-2016	State	-
5287632	5497614	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497671	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497616	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497617	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497618	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497619	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497620	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497621	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497622	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497623	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497624	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497625	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497626	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497627	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497628	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497629	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497630	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497631	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497632	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-
5287632	5497633	SIA	State Violation/Reminder Notice	24-JAN-2014	State	-

1 - 50 of 128

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 INFILTRATION GALLERY GWIC 75576	13526	Yes	Well	Ground water	Permanent	Active
WELL 3A ABANDONED	17114	Yes	Well	Ground water	Permanent	Inactive
WELL 6 GWIC 75566	4317	Yes	Well	Ground water	Permanent	Active
WELL 5 GWIC 75567	4098	Yes	Well	Ground water	Permanent	Active
WELL 7 GWIC 75565	3464	Yes	Well	Ground water	Permanent	Active
WELL 1A GWIC 226273	17113	Yes	Well	Ground water	Permanent	Active
WELL 4 INFILTRATION GALLERY 171379	13529	Yes	Well	Ground water	Permanent	Active
WELL 3 INFILTRATION GALLERY GWIC 6125	13528	Yes	Well	Ground water	Permanent	Active
WELL 2 INFILTRATION GALLERY GWIC 76705	13527	Yes	Well	Ground water	Permanent	Active
COMMON HEADER FOR WELL 5 6 7	11500	No	Common Headers	-	-	Active
COMMON HEADER WELLS 1 1A	18318	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	10195	No	Distribution System/Zone	-	-	Active
STORAGE FACILITY 2 150,000 GAL	11501	No	Storage	-	-	Active
STORAGE FACILITY 1 60,000 GAL	2000	No	Storage	-	-	Active
TP FOR WELL 5 6 7	2515	No	Treatment Plant	-	-	Active
TP FOR WELL 4 INFILTRATION GALLERY	2596	No	Treatment Plant	-	-	Active
TP FOR WELL 1 1A	2620	No	Treatment Plant	-	-	Active
TP FOR WELL 3 INFILTRATION GALLERY	2960	No	Treatment Plant	-	-	Active
TP FOR WELL 2 INFILTRATION GALLERY	3192	No	Treatment Plant	-	-	Active

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WELL 5 6 7	2515	Hypochlorination, Post	Disinfection
TP FOR WELL 4 INFILTRATION GALLERY	2596	Hypochlorination, Post	Disinfection
TP FOR WELL 1 1A	2620	Hypochlorination, Post	Disinfection
TP FOR WELL 3 INFILTRATION GALLERY	2960	Hypochlorination, Post	Disinfection
TP FOR WELL 2 INFILTRATION GALLERY	3192	Hypochlorination, Post	Disinfection

1 - 5 of 5

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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