Is KUNA CITY OF required to publish a Consumer Confidence Report?

Yes. KUNA CITY OF 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 KUNA CITY OF’s next Consumer Confidence Report due?

KUNA CITY OF’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.

KUNA, ID · Ada County

KUNA CITY OF Water System

Consumer Confidence Report status

KUNA CITY OF 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 KUNA CITY OF.

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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.

System facts

System ID (PWSID): ID4010085
System type: Community Water System
Population served: 32,038
Service connections: 11,363
Ownership: local government
Water source: groundwater (wells)

KUNA CITY OF is among the 10 largest community water systems in Idaho, serving 32,038 people from groundwater.

As of August 1, 2026, its federal record holds 17 entries between 2011 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

All 17 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 synthetic organic chemicals.

Violation history

Monitoring, Regular
—
Pentachlorophenol
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Atrazine
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Chlordane
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Diquat
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Simazine
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Picloram
January 1, 2011 – December 31, 2013
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2011 – December 31, 2013
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2020 – December 31, 2022	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Atrazine	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Chlordane	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Diquat	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Simazine	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Picloram	—	Archived
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

February 25, 2023State Public Notification requested29 linked violations
February 25, 2023State Public Notification requested29 linked violations
February 25, 2023State Public Notification requested30 linked violations
February 25, 2023State Public Notification requested29 linked violations
February 22, 2023State Violation/Reminder Notice30 linked violations
February 22, 2023State Violation/Reminder Notice30 linked violations
February 22, 2023State Violation/Reminder Notice30 linked violations
February 22, 2023State Violation/Reminder Notice29 linked violations
February 22, 2023State Violation/Reminder Notice29 linked violations
February 22, 2023State Violation/Reminder Notice29 linked violations
February 21, 2023State Violation/Reminder Notice2 linked violations
December 8, 2014State Compliance achieved6 linked violations
December 8, 2014State Compliance achieved4 linked violations
March 12, 2007State Compliance achieved27 linked violations
December 18, 2002State Compliance achieved10 linked violations

Common questions

Is KUNA CITY OF required to publish a Consumer Confidence Report?: Yes. KUNA CITY OF 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 KUNA CITY OF’s next Consumer Confidence Report due?: KUNA CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KUNA CITY OF have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for KUNA CITY OF.
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

DAVILA, MATTHEW

208-287-1728

KUNA, ID 83634