Oakland Water Dept

Published drinking-water records and contacts for Oakland Water Dept. System NJ0242001. Review sources and dates; not a real-time water assessment.

System ID: NJ0242001
State or territory: NJ
Published population served: 12754
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 210 — 2023-04-21 – 2024-03-18
Lead and copper monitoring summaries: 18 — 1992-07-01 – 2025-12-31

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	2024-03-18	Well 10 TP / TP013026
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-03-18	Well 10 TP / TP013026
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-03-18	Well 10 TP / TP013026
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-03-18	Well 10 TP / TP013026
ADONA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-03-18	Well 10 TP / TP013026
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2023-11-28	Farmers Wellfield TP / TP003011
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-03-18	Well 10 TP / TP013026
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2023-11-28	Well 10 TP / TP013026
PFBA	< 0.005 µg/L	0.005 µg/L	2024-03-18	Well 10 TP / TP013026
PFBS	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFDA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-03-18	Well 10 TP / TP013026
PFNA	< 0.004 µg/L	0.004 µg/L	2024-03-18	Well 10 TP / TP013026
PFOA	< 0.004 µg/L	0.004 µg/L	2024-03-18	Well 10 TP / TP013026
PFOS	< 0.004 µg/L	0.004 µg/L	2024-03-18	Well 10 TP / TP013026
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-03-18	Well 10 TP / TP013026
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-03-18	Well 10 TP / TP013026
PFTA	< 0.008 µg/L	0.008 µg/L	2023-11-28	Well 10 TP / TP013026
PFTrDA	< 0.007 µg/L	0.007 µg/L	2023-11-28	Farmers Wellfield TP / TP003011
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-03-18	Well 10 TP / TP013026
lithium	< 9 µg/L	9 µg/L	2023-11-28	Soon's Wellfield TP / TP002006

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	Published 90th percentile	Monitoring period	Source quarter
Lead (PB90)	0.00332 mg/L	2023-01-01 – 2025-12-31	2026Q3
Lead (PB90)	0.00212 mg/L	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	0.00246 mg/L	2017-01-01 – 2019-12-31	2026Q3
Lead (PB90)	0.00274 mg/L	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	0.00396 mg/L	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	0.003 mg/L	2010-01-01 – 2010-12-31	2026Q3
Lead (PB90)	0.003 mg/L	2009-01-01 – 2009-12-31	2026Q3
Lead (PB90)	0 mg/L	2008-01-01 – 2008-12-31	2026Q3

Published compliance history

29 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
Lead and Copper Rule / Lead Consumer Notice	2025-12-30 – —	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2025-05-27 – —	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2025-05-27 – —	Resolved	No	2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)	2021-10-01 – 2021-12-31	Resolved	No	2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)	2021-10-01 – 2021-12-31	Resolved	No	2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)	2021-10-01 – 2021-12-31	Resolved	No	2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)	2018-09-05 – —	Resolved	No	2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)	2018-01-01 – 2018-03-31	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	No	2026Q3
Volatile Organic Chemicals / Monitoring, Regular	2017-07-01 – 2017-09-30	Resolved	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

Administrative contact (EPA filing)

Tirserio, Kevin: 201-337-8104

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