Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MO5010071
PWS Name	BILLINGS PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1035
County Served	Christian

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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443325	Returned to Compliance	01-NOV-2015	30-NOV-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443324	Returned to Compliance	01-OCT-2015	31-OCT-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443323	Returned to Compliance	01-DEC-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443321	Returned to Compliance	01-OCT-2014	31-OCT-2014	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1443322	Returned to Compliance	01-JUL-2014	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1443320	Returned to Compliance	01-JUL-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443316	Returned to Compliance	01-JUL-2011	31-JUL-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443310	Returned to Compliance	01-AUG-2010	31-AUG-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443209	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443107	Returned to Compliance	01-JUL-2007	31-JUL-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1443007	Returned to Compliance	01-OCT-2006	31-OCT-2006	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1442806	Returned to Compliance	01-OCT-2005	31-OCT-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	198	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	129196	Known	01-DEC-1995	31-DEC-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	211093	Known	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1442191	Known	01-OCT-1991	31-OCT-1991	No

1 - 16 of 16

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1837	1443320	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1837	1443321	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1837	1443322	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1837	1443323	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1837	1443324	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1837	1443325	SFK	State Bilateral Compliance Agreement signed	20-JUN-2017	State	-
1835	198	SOX	State Compliance achieved	04-FEB-2016	State	-
1816	1443316	SOX	State Compliance achieved	22-JAN-2014	State	-
1816	1443310	SOX	State Compliance achieved	22-JAN-2014	State	-
1816	1442806	SOX	State Compliance achieved	22-JAN-2014	State	-
1816	1443007	SOX	State Compliance achieved	22-JAN-2014	State	-
1816	1443107	SOX	State Compliance achieved	22-JAN-2014	State	-
1816	1443209	SOX	State Compliance achieved	22-JAN-2014	State	-
396	129196	SIF	State Public Notification received	01-MAR-1996	State	-
293	211093	SIE	State Public Notification requested	07-APR-1993	State	-

1 - 15 of 15

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #1	81266	Yes	Well	Ground water	Other	Inactive
WELL # 3	81268	Yes	Well	Ground water	Permanent	Active
WELL#2	81267	Yes	Well	Ground water	Permanent	Active
DELETE	81269	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	87043	No	Distribution System/Zone	-	-	Active
CHEMICAL SAMPLES	91896	No	Sampling Station	-	-	Active
200K GAL STORAGE TANK	75223	No	Storage	-	-	Active
STORAGE	76457	No	Storage	-	-	Inactive
WELL #2 TREATMENT	106717	No	Treatment Plant	-	-	Active
WELL #3 TREATMENT	106718	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL #2 TREATMENT	106717	Hypochlorination, Post	Disinfection
WELL #3 TREATMENT	106718	Hypochlorination, Post	Disinfection

1 - 2 of 2

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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