Is HAT ISLAND COMMUNITY INC required to publish a Consumer Confidence Report?

Yes. HAT ISLAND COMMUNITY INC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is HAT ISLAND COMMUNITY INC’s next Consumer Confidence Report due?

HAT ISLAND COMMUNITY INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Everett, WA · Snohomish County

HAT ISLAND COMMUNITY INC Water System

Consumer Confidence Report status

HAT ISLAND COMMUNITY INC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for HAT ISLAND COMMUNITY INC.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Washington’s official records. Always confirm current status with Washington before making decisions based on this information.

System facts

System ID (PWSID): WA5331593
System type: Community Water System
Population served: 348
Service connections: 293
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

HAT ISLAND COMMUNITY INC is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 348 people from surface water.

As of August 1, 2026, its federal record holds 68 entries between 1979 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 68, 63 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, inorganic chemicals, and the Total Coliform Rules.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – June 9, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – September 14, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – October 25, 2012
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
October 1, 2006 – October 31, 2006
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2006 – September 30, 2006
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Benzene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Toluene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Styrene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Selenium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Styrene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Barium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Chromium
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Mercury
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Nickel
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1992 – November 30, 1992
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1991 – October 31, 1991
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2020 – June 9, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2015 – September 14, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2012 – October 25, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Arsenic	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2006 – October 31, 2006	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 2006 – September 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 2005 – June 30, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Benzene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Toluene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	Styrene	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Selenium	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Benzene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	Styrene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Barium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Chromium	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Mercury	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Nickel	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
November 1, 1996 – November 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 1992 – November 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1992 – August 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 1991 – November 30, 1991	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1991 – October 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 25, 2025State Compliance achieved1 linked violation
June 9, 2022State Compliance achieved1 linked violation
January 4, 2017State Compliance achieved1 linked violation
September 14, 2015State Compliance achieved1 linked violation
October 25, 2012State Compliance achieved1 linked violation
April 7, 2009State Compliance achieved54 linked violations
September 17, 2008State Compliance achieved19 linked violations
April 2, 2008State Compliance achieved11 linked violations
September 12, 2007State Compliance achieved1 linked violation
July 26, 2005State Compliance achieved141 linked violations
July 26, 2005State Compliance achieved66 linked violations
July 26, 2005State Compliance achieved157 linked violations
September 30, 1992State Violation/Reminder Notice2 linked violations
August 31, 1992State Violation/Reminder Notice1 linked violation

Common questions

Is HAT ISLAND COMMUNITY INC required to publish a Consumer Confidence Report?: Yes. HAT ISLAND COMMUNITY INC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HAT ISLAND COMMUNITY INC’s next Consumer Confidence Report due?: HAT ISLAND COMMUNITY INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HAT ISLAND COMMUNITY INC have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for HAT ISLAND COMMUNITY INC.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

HAT ISLAND COMMUNITY INC

Phone not on record

Everett, WA 98201