City of Kuna

Published drinking-water records and contacts for City of Kuna. System ID4010085. Review sources and dates; not a real-time water assessment.

System ID: ID4010085
State or territory: ID
Published population served: 32038
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 300 — 2024-10-14 – 2025-04-16
Lead and copper monitoring summaries: 15 — 1993-07-01 – 2026-06-30
Idaho selected chemical sample panels: 12 — 2026-01-28 – 2026-09-28

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
Substance	Published result	Reporting limit	Sample date	Sampling location
11Cl-PF3OUdS	< 0.005 µg/L	0.005 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
ADONA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
NFDHA	< 0.02 µg/L	0.02 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2025-04-16	Well #10 Treatment Plant / D0059126TP
PFBA	< 0.005 µg/L	0.005 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
PFBS	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
PFDA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
PFDoA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
PFEESA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
PFHpA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
PFHpS	< 0.003 µg/L	0.003 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
PFHxA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #10 Treatment Plant / D0059126TP
PFHxS	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #10 Treatment Plant / D0059126TP
PFMBA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
PFMPA	< 0.004 µg/L	0.004 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
PFNA	< 0.004 µg/L	0.004 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
PFOA	< 0.004 µg/L	0.004 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
PFOS	< 0.004 µg/L	0.004 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
PFPeA	< 0.003 µg/L	0.003 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP
PFPeS	< 0.004 µg/L	0.004 µg/L	2025-04-16	Well #6 Treatment / 000000010572TP
PFTA	< 0.008 µg/L	0.008 µg/L	2025-04-16	Well #10 Treatment Plant / D0059126TP
PFTrDA	< 0.007 µg/L	0.007 µg/L	2025-04-16	Well #11 Treatment / D0068916TP
PFUnA	< 0.002 µg/L	0.002 µg/L	2025-04-16	Wells #4 & #9 Treatment Plant / D0053508
lithium	17.6 µg/L	9 µg/L	2025-04-16	Well #8 Treatment Plant / E0008489TP

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
Substance	Monitoring period	Source quarter
Lead (PB90)	2026-01-01 – 2026-06-30	2026Q3
Lead (PB90)	2021-01-01 – 2023-12-31	2026Q3
Lead (PB90)	2018-01-01 – 2020-12-31	2026Q3
Lead (PB90)	2017-07-01 – 2017-12-31	2026Q3
Lead (PB90)	2017-01-01 – 2017-06-30	2026Q3
Lead (PB90)	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	2008-01-01 – 2010-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
ARSENIC	0.0065 mg/L	2026-09-28	#4- CEDAR / Idaho selected chemical sample panels
NITRATE	2.4 mg/L	2026-09-17	#5-DISCOVERY / Idaho selected chemical sample panels
NITRATE	2.7 mg/L	2026-09-17	#7-SMALL DAN / Idaho selected chemical sample panels
NITRATE	< 0.200000000 mg/L	2026-09-17	#8-LARGE DAN / Idaho selected chemical sample panels
ARSENIC	0.0064 mg/L	2026-09-17	#4- CEDAR / Idaho selected chemical sample panels
NITRATE	< 0.200000000 mg/L	2026-08-13	#6-SHORTLINE / Idaho selected chemical sample panels
NITRATE	4.8 mg/L	2026-08-13	WELL#12 / Idaho selected chemical sample panels
ARSENIC	0.0065 mg/L	2026-06-22	#4- CEDAR / Idaho selected chemical sample panels
NITRATE	4.6 mg/L	2026-06-10	#10-CHAPPAR / Idaho selected chemical sample panels
ARSENIC	0.0061 mg/L	2026-06-10	#4- CEDAR / Idaho selected chemical sample panels
NITRATE	3.3 mg/L	2026-06-10	WELL #9 / Idaho selected chemical sample panels
ARSENIC	0.0068 mg/L	2026-01-28	#4- CEDAR / Idaho selected chemical sample panels

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

291 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / record	Period	Recorded status	Health-based (EPA classification)	Source quarter
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)	2022-10-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3
Synthetic Organic Chemicals / Monitoring, Regular	2020-01-01 – 2022-12-31	Archived	No	2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
Idaho selected chemical sample panels — last successful check: 2026-10-12

Administrative contact (EPA filing)

Davila, Matthew: 208-287-1728

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records