Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5348250
PWS Name	STEVENS CO PUD - LOON LAKE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	2487
County Served	Stevens

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	3025877	Returned to Compliance	01-SEP-2023	30-SEP-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	10438542043	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	10438542044	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	10438542046	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	10438542047	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	10438542036	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07904322378	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	07904322985	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	07904322984	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	07904322983	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	07904322982	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	07904322980	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	07904322979	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	07904322977	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	07904322976	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	07904322969	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07904322968	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07904322964	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07904322380	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07904322989	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07904322990	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07904322991	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07904322992	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07904322996	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	07904322981	Known	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07904322987	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	05175612378	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	05175612996	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	05175612992	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	05175612991	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	05175612990	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	05175612989	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	05175612987	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	05175612985	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	05175612984	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	05175612983	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	05175612982	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	05175612981	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	05175612980	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	05175612979	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	05175612977	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	05175612976	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	05175612969	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	05175612968	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	05175612964	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	05175612380	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	05888852378	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	05888852996	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	05888852992	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	05888852991	Returned to Compliance	01-JUL-2005	30-SEP-2005	No

1 - 50 of 67

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3025877ENF	3025877	SOX	State Compliance achieved	03-OCT-2023	State	-
CM1455	07904322991	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322990	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322989	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322987	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322985	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322984	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322983	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322982	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322980	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322979	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322977	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322976	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322969	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322968	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322964	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322380	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322378	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322996	SOX	State Compliance achieved	25-JUN-2008	State	-
CM1455	07904322992	SOX	State Compliance achieved	25-JUN-2008	State	-
CM658	05888852380	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852964	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852968	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852969	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852976	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852977	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852979	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852980	SOX	State Compliance achieved	10-MAR-2006	State	-
CM861	05888852981	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852982	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852983	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852984	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852985	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852987	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852989	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852990	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852991	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852992	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852996	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05888852378	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612996	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612992	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612991	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612990	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612989	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612987	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612985	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612984	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612983	SOX	State Compliance achieved	10-MAR-2006	State	-
CM658	05175612982	SOX	State Compliance achieved	10-MAR-2006	State	-

1 - 50 of 60

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Loon Lake Shop - ACW893	18814	Yes	Well	Ground water	Emergency	Active
Maple Street Well - BAC686	31820	Yes	Well	Ground water	Permanent	Active
WF/S06 & S07 (LLSW S01, S02)	28457	Yes	Well	Ground water	Permanent	Active
LLSW Well #2 - ACW892	28456	Yes	Well	Ground water	Permanent	Active
LLSW Well #1 - ACW891	28455	Yes	Well	Ground water	Permanent	Active
Christensen - Well #1	31573	Yes	Well	Ground water	Emergency	Inactive
Morgan 3	18815	Yes	Well	Ground water	Emergency	Inactive
WF/S03,S04	18818	Yes	Well	Ground water	Emergency	Active
New Sunset Bay - ABR227	18817	Yes	Well	Ground water	Emergency	Active
Old Sunset Bay - ABR226	18816	Yes	Well	Ground water	Emergency	Active
Shop Well	3506	No	Treatment Plant	-	-	Active
SO5 Wellfield	3508	No	Treatment Plant	-	-	Active
S08 Wellfield	3510	No	Treatment Plant	-	-	Active
Maple Street Well - BAC686	4741	No	Treatment Plant	-	-	Active

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Shop Well	3506	Hypochlorination, Post	Disinfection
Shop Well	3506	Inhibitor, Orthophosphate	Corrosion control
Shop Well	3506	Sequestration	Iron removal
SO5 Wellfield	3508	Hypochlorination, Post	Disinfection
S08 Wellfield	3510	Hypochlorination, Post	Disinfection
S08 Wellfield	3510	Inhibitor, Orthophosphate	Corrosion control
Maple Street Well - BAC686	4741	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.

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