Maine Water Company Skowhegan Division

Published drinking-water records and contacts for Maine Water Company Skowhegan Division. System ME0091450. Review sources and dates; not a real-time water assessment.

System ID: ME0091450
State or territory: ME
Published population served: 6105
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 120 — 2024-03-13 – 2024-12-10
Lead and copper monitoring summaries: 16 — 1992-07-01 – 2026-12-31
Maine CDC latest reported finished-water PFAS samples: 6 — 2026-01-28 – 2026-01-28

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	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
ADONA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFBA	< 0.005 µg/L	0.005 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFBS	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFDA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFNA	< 0.004 µg/L	0.004 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFOA	< 0.004 µg/L	0.004 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFOS	< 0.004 µg/L	0.004 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFTA	< 0.008 µg/L	0.008 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFTrDA	< 0.007 µg/L	0.007 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1
lithium	< 9 µg/L	9 µg/L	2024-12-10	MAINE WATER COMPANY SKOWHEGAN DIVISION / TP1

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)	0.0042 mg/L	2024-01-01 – 2026-12-31	2026Q3
Lead (PB90)	0.0073 mg/L	2021-01-01 – 2023-12-31	2026Q3
Lead (PB90)	0.0058 mg/L	2018-01-01 – 2020-12-31	2026Q3
Lead (PB90)	0.0058 mg/L	2015-01-01 – 2017-12-31	2026Q3
Lead (PB90)	0.0058 mg/L	2015-01-01 – 2017-12-31	2026Q3
Lead (PB90)	0.004 mg/L	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	0.01 mg/L	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	0.004 mg/L	2008-01-01 – 2010-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFHpA	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples
PFHxS	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples
PFNA	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples
PFOS	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples
PFOA	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples
PFDA	Below a limit; numeric threshold unavailable ppt	2026-01-28	TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples

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

2 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
Inorganic Chemicals / Monitoring, Regular	2017-02-01 – 2017-02-28	Resolved	No	2026Q3
Nitrate Rule / Monitoring, Regular	1994-01-01 – 1994-03-31	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
Maine CDC latest reported finished-water PFAS samples — last successful check: 2026-10-09; latest refresh needs attention; previous records retained

Administrative contact (EPA filing)

Dillingham, Mary Jane: 207-294-6940

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