Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5356300
PWS Name	MOSES LAKE CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	32428
County Served	Grant

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	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	22697022378	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	22697022380	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	22697022964	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	22697022968	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	22697022969	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	22697022976	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	22697022977	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	22697022979	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	22697022980	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	22697022981	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	22697022982	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	22697022983	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	22697022984	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	22697022985	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	22697022987	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	22697022989	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	22697022990	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	22697022991	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	22697022992	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	22697022996	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	22446362380	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	22446362378	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	22446362996	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	22446362964	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	22446362968	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	22446362969	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	22446362976	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	22446362977	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	22446362979	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	22446362980	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	22446362981	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	22446362982	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	22446362983	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	22446362984	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	22446362985	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	22446362987	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	22446362989	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	22446362990	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	22446362991	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	22446362992	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2826124	Returned to Compliance	01-MAY-2022	31-MAY-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	22807891025	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	19883692378	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	19883692380	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	19883692992	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	19883692991	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	19883692990	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	19883692989	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	19883692987	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	19883692985	Returned to Compliance	01-APR-2019	30-JUN-2019	No

1 - 50 of 265

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2869702ENF	22697022992	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022996	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022990	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022989	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022987	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022985	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022984	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022983	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022982	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022981	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022980	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022979	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022977	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022976	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022969	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022968	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022964	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022380	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022378	SOX	State Compliance achieved	13-SEP-2023	State	-
2869702ENF	22697022991	SOX	State Compliance achieved	13-SEP-2023	State	-
2780789ENF	22807891025	SOX	State Compliance achieved	26-APR-2023	State	-
2844636ENF	22446362992	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362996	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362990	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362989	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362987	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362985	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362984	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362983	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362982	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362981	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362980	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362979	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362977	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362976	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362969	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362968	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362964	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362380	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362378	SOX	State Compliance achieved	01-JAN-2023	State	-
2844636ENF	22446362991	SOX	State Compliance achieved	01-JAN-2023	State	-
2826124ENF	2826124	SOX	State Compliance achieved	01-JUN-2022	State	-
2388369ENF	19883692378	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692996	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692380	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692964	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692968	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692969	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692976	SOX	State Compliance achieved	09-JUL-2019	State	-
2388369ENF	19883692977	SOX	State Compliance achieved	09-JUL-2019	State	-

1 - 50 of 169

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well #29 - ABS797	20484	Yes	Well	Ground water	Emergency	Active
Well #5	20471	Yes	Well	Ground water	Seasonal	Inactive
Well #19 (Renamed S24)	28065	Yes	Well	Ground water	Permanent	Inactive
Well # 20 - BIB 315	34441	Yes	Well	Ground water	Permanent	Active
Well #33 - AAS248	31690	Yes	Well	Ground water	Permanent	Active
Well #31 - ALF728 (Formerly S10)	31689	Yes	Well	Ground water	Permanent	Active
Well #19 - ALF965 (Formerly S22)	31688	Yes	Well	Ground water	Permanent	Active
Well #18 - AAN874	28564	Yes	Well	Ground water	Permanent	Active
Well #17 - AAM726	20488	Yes	Well	Ground water	Permanent	Active
Well #14 - ABS795	20487	Yes	Well	Ground water	Permanent	Active
Well #24 - ABS796	20485	Yes	Well	Ground water	Permanent	Active
Well #28 -ABS791	20483	Yes	Well	Ground water	Permanent	Active
Well #23 - ABR746	20482	Yes	Well	Ground water	Permanent	Active
Well #21 - ABR745	20480	Yes	Well	Ground water	Permanent	Active
Well #12 - ABS451	20479	Yes	Well	Ground water	Permanent	Active
Well #11 - ABR405	20476	Yes	Well	Ground water	Permanent	Active
Well #10 - ABS794	20475	Yes	Well	Ground water	Permanent	Active
Well #9 - ABR407	20474	Yes	Well	Ground water	Permanent	Active
Well #8 - ABS115	20473	Yes	Well	Ground water	Permanent	Active
Well #7 - ABS793	20472	Yes	Well	Ground water	Permanent	Active
Well #4 - ABS792	20470	Yes	Well	Ground water	Permanent	Active
Well #13	20486	Yes	Well	Ground water	Emergency	Inactive
Well #22	20481	Yes	Well	Ground water	Emergency	Inactive
Well #31 - ABS798 (Renamed S25)	20478	Yes	Well	Ground water	Emergency	Inactive
Well #32	20477	Yes	Well	Ground water	Emergency	Inactive
Well #3 - ABR406	20469	Yes	Well	Ground water	Emergency	Inactive
Well #11	2903	No	Treatment Plant	-	-	Active
Well #12	2905	No	Treatment Plant	-	-	Active
Well #8	2906	No	Treatment Plant	-	-	Active
Well #4	2907	No	Treatment Plant	-	-	Active
Well #7	2909	No	Treatment Plant	-	-	Active
Well #10	2910	No	Treatment Plant	-	-	Active
Well #3	2911	No	Treatment Plant	-	-	Active
Well #14	2912	No	Treatment Plant	-	-	Active
Well 21	2914	No	Treatment Plant	-	-	Active
Well #23	2916	No	Treatment Plant	-	-	Active
Well #24	2918	No	Treatment Plant	-	-	Active
Well #28	2919	No	Treatment Plant	-	-	Active
Well #29	2922	No	Treatment Plant	-	-	Active
Well #17	2924	No	Treatment Plant	-	-	Active
Well #18	2926	No	Treatment Plant	-	-	Active
Well #19	2929	No	Treatment Plant	-	-	Active
Well #33	4405	No	Treatment Plant	-	-	Active
Well #9	4517	No	Treatment Plant	-	-	Active
S27 Well 20	5728	No	Treatment Plant	-	-	Active

1 - 45 of 45

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Well #11	2903	Hypochlorination, Post	Disinfection
Well #12	2905	Hypochlorination, Post	Disinfection
Well #8	2906	Hypochlorination, Post	Disinfection
Well #4	2907	Hypochlorination, Post	Disinfection
Well #7	2909	Hypochlorination, Post	Disinfection
Well #10	2910	Hypochlorination, Post	Disinfection
Well #3	2911	Hypochlorination, Post	Disinfection
Well #14	2912	Hypochlorination, Post	Disinfection
Well 21	2914	Hypochlorination, Post	Disinfection
Well #23	2916	Hypochlorination, Post	Disinfection
Well #23	2916	Filtered	Particulate removal
Well #24	2918	Hypochlorination, Post	Disinfection
Well #28	2919	Hypochlorination, Post	Disinfection
Well #29	2922	Hypochlorination, Post	Disinfection
Well #17	2924	Hypochlorination, Post	Disinfection
Well #18	2926	Hypochlorination, Post	Disinfection
Well #19	2929	Hypochlorination, Post	Disinfection
Well #33	4405	Hypochlorination, Post	Disinfection
Well #9	4517	Hypochlorination, Post	Disinfection
S27 Well 20	5728	Hypochlorination, Post	Disinfection

1 - 20 of 20

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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