EAST WENATCHEE WATER DISTRICT

Washington — Community Water System — PWSID: WA5321800

System Information

PWSID	WA5321800
System Name	EAST WENATCHEE WATER DISTRICT
System Type	Community Water System
Water Source	Ground Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	10
Serves School	No
Wholesaler	No
First Reported	Feb 7, 1981
Last Reported	Dec 11, 2025

Location & Contact

State	Washington
City	East Wenatchee
ZIP Code	98802
Address	455 6th St NE
Organization	EAST WENATCHEE WATER DISTRICT
Phone	—

Population & Service

Population Served	26,519
Service Connections	11,820

Drinking Water Violations (42)

This water system has 42 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 22, 2024	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 29, 2023	Consumer Confidence Rule
Jan 1, 2022	Dec 31, 2022	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2022	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022	Dec 31, 2022	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2022	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020	Dec 31, 2020	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2020	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020	Dec 31, 2020	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2020	Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2000	Oct 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	Total Coliform Rule
Oct 1, 2000	Oct 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	Total Coliform Rule
Oct 1, 2000	Oct 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 2000	Total Coliform Rule
Jan 1, 2000	Jan 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2000	Total Coliform Rule
Jan 1, 2000	Jan 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2000	Total Coliform Rule
Jan 1, 2000	Jan 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2000	Total Coliform Rule
Feb 1, 1996	Feb 29, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 29, 1996	Total Coliform Rule
Feb 1, 1996	Feb 29, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Feb 29, 1996	Total Coliform Rule
Jan 1, 1996	Jan 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 1996	Total Coliform Rule
Jan 1, 1996	Jan 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 1996	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1995	Total Coliform Rule
Aug 1, 1995	Aug 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1995	Total Coliform Rule
Aug 1, 1995	Aug 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1995	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1995	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jul 31, 1995	Total Coliform Rule
Jun 1, 1995	Jun 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1995	Total Coliform Rule
Jun 1, 1995	Jun 30, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1995	Total Coliform Rule
May 1, 1995	May 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1995	Total Coliform Rule
May 1, 1995	May 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1995	Total Coliform Rule
Mar 1, 1995	Mar 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	Total Coliform Rule
Mar 1, 1995	Mar 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	Total Coliform Rule
Oct 19, 1994	Nov 18, 1994	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Nov 18, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Sep 1, 1993	Sep 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	Total Coliform Rule
Jun 1, 1993	Jun 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1993	Total Coliform Rule
Jun 1, 1993	Jun 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1993	Total Coliform Rule
Dec 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1992	Oct 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1992	Total Coliform Rule
Mar 1, 1992	Mar 31, 1992	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Mar 31, 1992	Total Coliform Rule
Oct 1, 1991	Oct 31, 1991	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1991	Total Coliform Rule
Oct 1, 1979	Oct 31, 1979	Gross Alpha, Excl. Radon and U	MR	No	No	—	15 pCi/L	—	Archived	Oct 31, 1979	Radionuclides and Revised Rad Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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