Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5321800
PWS Name	EAST WENATCHEE WATER DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	26519
County Served	Douglas

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	2464680	Returned to Compliance	01-JUL-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2362641	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2783502	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2781684	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2625036	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2625026	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0151266	Known	01-OCT-2000	31-OCT-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0051370	Known	01-JAN-2000	31-JAN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9600770	Known	01-FEB-1996	29-FEB-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9600771	Known	01-JAN-1996	31-JAN-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9600769	Known	01-DEC-1995	31-DEC-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9575228	Known	01-SEP-1995	30-SEP-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9575227	Known	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9575229	Known	01-JUL-1995	31-JUL-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9550145	Known	01-JUN-1995	30-JUN-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9550144	Known	01-MAY-1995	31-MAY-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9525124	Known	01-MAR-1995	31-MAR-1995	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9500227	Known	19-OCT-1994	18-NOV-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9450045	Known	01-JUN-1994	30-JUN-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9376174	Known	01-SEP-1993	30-SEP-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9350253	Known	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9350252	Known	01-MAY-1993	31-MAY-1993	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9301006	Known	01-DEC-1992	31-DEC-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9301007	Known	01-OCT-1992	31-OCT-1992	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	9200582	Known	01-MAR-1992	31-MAR-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9200581	Known	01-JAN-1992	31-JAN-1992	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	9200861	Known	01-OCT-1991	31-OCT-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8050400	Known	01-OCT-1979	31-OCT-1979	No

1 - 28 of 28

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
64680ENF	2464680	SOX	State Compliance achieved	22-AUG-2024	State	-
62641ENF	2362641	SOX	State Compliance achieved	29-SEP-2023	State	-
2781684ENF	2781684	SOX	State Compliance achieved	12-JUN-2023	State	-
2783502ENF	2783502	SOX	State Compliance achieved	12-JUN-2023	State	-
2625026ENF	2625026	SOX	State Compliance achieved	24-JUN-2021	State	-
2625036ENF	2625036	SOX	State Compliance achieved	24-JUN-2021	State	-
0110050	0151266	SIF	State Public Notification received	31-OCT-2000	State	-
0001049	0051370	SIF	State Public Notification received	31-JAN-2000	State	-
9640031	9600771	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9600769	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9575229	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9575228	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9575227	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9550145	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9550144	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9640031	9600770	SFK	State Bilateral Compliance Agreement signed	16-MAY-1996	State	-
9500415	9525124	SIA	State Violation/Reminder Notice	31-MAR-1995	State	-
9511000	9500227	SIA	State Violation/Reminder Notice	19-NOV-1994	State	-
9400409	9450045	SIA	State Violation/Reminder Notice	30-JUN-1994	State	-
9300404	9376174	SIA	State Violation/Reminder Notice	30-SEP-1993	State	-
93E0001	9200582	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9200581	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9200861	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9301006	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9350252	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9350253	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-
93E0001	9301007	SFK	State Bilateral Compliance Agreement signed	29-JUL-1993	State	-

1 - 27 of 27

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Wen Regional / 943507	12845	Yes	Consecutive Connection	Ground water	Permanent	Active
WF/S01,S03	12843	Yes	Well	Ground water	Permanent	Inactive
Well #2C	12837	Yes	Well	Ground water	Permanent	Inactive
Well #2 A,B,C	12836	Yes	Well	Ground water	Permanent	Inactive
EWWD WF/S05,S06 (wells 4 & 5)	12844	Yes	Well	Ground water	Emergency	Inactive
EWWD Well #7	12842	Yes	Well	Ground water	Emergency	Inactive
Well #3	12841	Yes	Well	Ground water	Emergency	Inactive
EWWD Well #5	12840	Yes	Well	Ground water	Emergency	Inactive
EWWD Well#4	12839	Yes	Well	Ground water	Emergency	Inactive
Well #6	12838	Yes	Well	Ground water	Emergency	Inactive
Wen Regional	2791	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Wen Regional	2791	Hypochlorination, Post	Disinfection

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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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