Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5394350
PWS Name	WENATCHEE CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	43690
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
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	06567482946	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	06563512005	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	06563512959	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	06563512326	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	06563522326	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	06563512306	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	06563512274	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	06563522110	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	06563512067	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	06563512065	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	06563512051	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	06563512050	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	06563532047	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	06563532046	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	06563532044	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	06563532043	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	06563512042	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	06563522041	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	06563522040	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	06563512039	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	06563512037	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	06563532036	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	06563512035	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	06566842032	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	06563522031	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	06563512020	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	06563512015	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	06563512010	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	06567482931	Known	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	06305812946	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	06305812931	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	06297282959	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	06297292326	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	06297282326	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	06297282306	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	06297282274	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	06297292110	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	06297282067	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	06297282065	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	06297282051	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	06297282050	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	06297302047	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	06297302046	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	06297302044	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	06297302043	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	06297282042	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	06297292041	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	06297292040	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	06297282039	Known	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	06297282037	Known	01-JUL-2006	30-SEP-2006	No

1 - 50 of 66

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
CM857	06577672043	SOX	State Compliance achieved	15-JUN-2006	State	-
CM857	06577672036	SOX	State Compliance achieved	15-JUN-2006	State	-
CM857	06577672047	SOX	State Compliance achieved	15-JUN-2006	State	-
CM857	06577672044	SOX	State Compliance achieved	15-JUN-2006	State	-
CM857	06577672046	SOX	State Compliance achieved	15-JUN-2006	State	-
9993001	9693001	SOX	State Compliance achieved	01-JAN-1999	State	-

1 - 6 of 6

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EWWD Well#4	29001	Yes	Well	Ground water	Emergency	Active
Well #4 - AGJ008	25888	Yes	Well	Ground water	Permanent	Active
Well #3 - AGJ007	25887	Yes	Well	Ground water	Permanent	Active
Well #2 - AGJ006	25886	Yes	Well	Ground water	Permanent	Active
Well #1 - AGJ005	25885	Yes	Well	Ground water	Permanent	Active
WF/S02,3,4,5	25884	Yes	Well	Ground water	Permanent	Active
EWWD WF/S07,S08 (wells 4 & 5)	29004	Yes	Well	Ground water	Emergency	Active
EWWD Well #7	29003	Yes	Well	Ground water	Emergency	Active
EWWD Well #5	29002	Yes	Well	Ground water	Emergency	Active
Well Field	2825	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Well Field	2825	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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