Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5374250
PWS Name	ROSALIA TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	831
County Served	Whitman

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	Monitoring, Regular	Nitrate Rule	Nitrate	2287235	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2173510	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1844498	Returned to Compliance	01-JUL-2018	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1742426	Returned to Compliance	01-JUL-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1640132	Returned to Compliance	01-JUL-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1538179	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1435873	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1208839	Returned to Compliance	01-FEB-2012	29-FEB-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1141960	Returned to Compliance	01-AUG-2011	31-AUG-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	10574042989	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	10528572989	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	10528572987	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	10574042987	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	10528572985	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	10574042985	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	10574042984	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	10528572984	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	10574042983	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	10528572983	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	10574042982	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	10574042981	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	10528572981	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	10574042980	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	10528572980	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	10574042979	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	10528572979	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	10528572977	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	10574042977	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	10528572976	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	10574042976	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	10574042969	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	10528572969	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	10528572968	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	10574042968	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	10574042964	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	10528572964	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	10528572380	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	10574042380	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	10528572378	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	10574042990	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	10528572990	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	10574042991	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	10528572991	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	10574042992	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	10528572992	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	10574042996	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	10528572996	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	10574042378	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	10528572982	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	0648469	Known	01-SEP-2006	30-SEP-2006	Yes

1 - 50 of 56

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2787235ENF	2287235	SOX	State Compliance achieved	30-MAR-2023	State	-
2673510ENF	2173510	SOX	State Compliance achieved	10-MAY-2022	State	-
44498ENF	1844498	SOX	State Compliance achieved	10-OCT-2018	State	-
42426ENF	1742426	SOX	State Compliance achieved	08-FEB-2018	State	-
40132ENF	1640132	SOX	State Compliance achieved	25-OCT-2016	State	-
38179ENF	1538179	SOX	State Compliance achieved	16-SEP-2015	State	-
35873ENF	1435873	SOX	State Compliance achieved	14-OCT-2014	State	-
857404ENF	10574042378	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042996	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042992	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042991	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042990	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042989	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042987	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042985	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042984	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042983	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042982	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042981	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042980	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042979	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042977	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042976	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042969	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042968	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042964	SOX	State Compliance achieved	23-APR-2012	State	-
857404ENF	10574042380	SOX	State Compliance achieved	23-APR-2012	State	-
852857ENF	10528572987	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572964	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572968	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572969	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572976	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572977	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572378	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572996	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572992	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572991	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572990	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572989	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572380	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572985	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572984	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572983	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572982	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572981	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572980	SOX	State Compliance achieved	16-APR-2012	State	-
852857ENF	10528572979	SOX	State Compliance achieved	16-APR-2012	State	-
1408839ENF	1208839	SOX	State Compliance achieved	31-MAR-2012	State	-
1341960ENF	1141960	SOX	State Compliance achieved	30-SEP-2011	State	-
0008014	0052721	SIF	State Public Notification received	31-AUG-2000	State	-

1 - 50 of 53

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well #1 - ABR192	23306	Yes	Well	Ground water	Permanent	Active
Well #2 - AEH238	23307	Yes	Well	Ground water	Permanent	Active
Well #1	3020	No	Treatment Plant	-	-	Active
Well #2	3024	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Well #1	3020	Hypochlorination, Post	Disinfection
Well #2	3024	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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