Pine Knoll Shores

Published drinking-water records and contacts for Pine Knoll Shores. System NC0416031. Review sources and dates; not a real-time water assessment.

System ID: NC0416031
State or territory: NC
Published population served: 4800
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 240 — 2025-01-14 – 2025-07-16
Lead and copper monitoring summaries: 11 — 2000-07-01 – 2025-12-31
North Carolina DEQ small-system PFAS sampling — 2023: 6 — 2023-08-02 – 2023-08-02

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	2025-07-16	PINE KNOLL SHORES / 303
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 303
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2025-07-16	PINE KNOLL SHORES / 304
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2025-07-16	PINE KNOLL SHORES / 304
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2025-07-16	PINE KNOLL SHORES / 303
ADONA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 304
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2025-07-16	PINE KNOLL SHORES / 301
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2025-07-16	PINE KNOLL SHORES / 303
NFDHA	< 0.02 µg/L	0.02 µg/L	2025-07-16	PINE KNOLL SHORES / 303
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2025-07-16	PINE KNOLL SHORES / 304
PFBA	< 0.005 µg/L	0.005 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFBS	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 302
PFDA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 304
PFDoA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 304
PFEESA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 302
PFHpA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFHpS	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 301
PFHxA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 302
PFHxS	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 301
PFMBA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 304
PFMPA	< 0.004 µg/L	0.004 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFNA	< 0.004 µg/L	0.004 µg/L	2025-07-16	PINE KNOLL SHORES / 301
PFOA	< 0.004 µg/L	0.004 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFOS	< 0.004 µg/L	0.004 µg/L	2025-07-16	PINE KNOLL SHORES / 302
PFPeA	< 0.003 µg/L	0.003 µg/L	2025-07-16	PINE KNOLL SHORES / 304
PFPeS	< 0.004 µg/L	0.004 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFTA	< 0.008 µg/L	0.008 µg/L	2025-07-16	PINE KNOLL SHORES / 302
PFTrDA	< 0.007 µg/L	0.007 µg/L	2025-07-16	PINE KNOLL SHORES / 303
PFUnA	< 0.002 µg/L	0.002 µg/L	2025-07-16	PINE KNOLL SHORES / 302
lithium	9.61 µg/L	9 µg/L	2025-07-16	PINE KNOLL SHORES / 301

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)	2023-01-01 – 2025-12-31	2026Q3
Lead (PB90)	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	2017-01-01 – 2019-12-31	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
Lead (PB90)	2005-01-01 – 2007-12-31	2026Q3
Lead (PB90)	2003-07-01 – 2003-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFOS	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023
PFNA	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023
PFHxS	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023
GenX	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023
PFOA	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023
PFBS	Below a limit; numeric threshold unavailable ng/L	2023-08-02	/ North Carolina DEQ small-system PFAS sampling — 2023

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

3 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
Radionuclides and Revised Rad Rule / Monitoring, Regular	1980-10-01 – 1981-09-30	Archived	No	2026Q3
Radionuclides and Revised Rad Rule / Monitoring, Regular	1980-10-01 – 1981-09-30	Archived	No	2026Q3
Radionuclides and Revised Rad Rule / Monitoring, Regular	1980-10-01 – 1981-09-30	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
North Carolina DEQ small-system PFAS sampling — 2023 — last successful check: 2026-10-12

Administrative contact (EPA filing)

Cunningham, Sonny G: 252-247-4353

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