Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5323500
PWS Name	ENTIAT CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1730
County Served	Chelan

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2362636	Returned to Compliance	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2588368	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	20815202991	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	20815202990	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	20815202989	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	20815202987	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	20815202985	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	20815202984	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	20815202983	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	20815202982	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	20815202981	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	20815202980	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	20815202979	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	20815202977	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	20815202976	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	20815202969	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	20815202968	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	20815202964	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	20815202380	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	20815202992	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	20815202996	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	20815202378	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2260502	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2260501	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1333761	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0945974	Known	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	07405722032	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0486295	Returned to Compliance	01-JAN-2005	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	04694852990	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	04694852989	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	04694852987	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	04694852985	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	04694852984	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	04694852983	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	04694852982	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	04694852981	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	04694852980	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	04694852979	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	04694852977	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	04694852976	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	04694852969	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	04694852968	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	04694852964	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	04694852380	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	04694852991	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	04694852992	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	04694852996	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	04694852378	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0099999	Returned to Compliance	19-OCT-1999	31-DEC-1999	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9201202	Known	01-SEP-1992	30-SEP-1992	No

1 - 50 of 59

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
62636ENF	2362636	SOX	State Compliance achieved	02-OCT-2023	State	-
2588368ENF	2588368	SOX	State Compliance achieved	09-JUN-2020	State	-
2481520ENF	20815202990	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202989	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202987	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202985	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202984	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202983	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202982	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202981	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202980	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202979	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202977	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202976	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202969	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202968	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202964	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202380	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202378	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202991	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202992	SOX	State Compliance achieved	16-APR-2020	State	-
2481520ENF	20815202996	SOX	State Compliance achieved	16-APR-2020	State	-
2260501ENF	2260501	SOX	State Compliance achieved	20-AUG-2019	State	-
2260502ENF	2260502	SOX	State Compliance achieved	20-AUG-2019	State	-
33761ENF	1333761	SOX	State Compliance achieved	07-OCT-2013	State	-
CM1195	07405722032	SOX	State Compliance achieved	01-JAN-2008	State	-
CM228	04694852991	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852990	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852989	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852987	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852985	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852984	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852983	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852982	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852981	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852980	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852979	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852977	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852976	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852969	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852968	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852964	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852380	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852378	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852996	SOX	State Compliance achieved	25-JUL-2006	State	-
CM228	04694852992	SOX	State Compliance achieved	25-JUL-2006	State	-
L349	0486295	SOX	State Compliance achieved	31-DEC-2005	State	-
0099999	0099999	EOX	Federal Compliance achieved	31-DEC-1999	ODSWeb	-
9212858	9201202	SIA	State Violation/Reminder Notice	30-SEP-1992	State	-

1 - 49 of 49

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well #1	13273	Yes	Well	Ground water	Permanent	Active
WF/S01,2	13275	Yes	Well	Ground water	Permanent	Active
Well #2	13274	Yes	Well	Ground water	Permanent	Active
WF/SO1,O2	2799	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WF/SO1,O2	2799	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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