City of Gsw&Sa-Marion (SC3310001)

Published drinking-water records and contacts for City of Gsw&Sa-Marion (SC3310001). System SC3310001. Review sources and dates; not a real-time water assessment.

System ID: SC3310001
State or territory: SC
Published population served: 9104
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 420 — 2023-01-17 – 2023-07-25
Lead and copper monitoring summaries: 15 — 1992-07-01 – 2025-12-31
South Carolina PFAS groundwater well samples: 126 — 2021-03-30 – 2021-03-30

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	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33005
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33006
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33007
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33007
ADONA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33004
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33007
NFDHA	< 0.02 µg/L	0.02 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33006
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFBA	< 0.005 µg/L	0.005 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33004
PFBS	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFDA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33006
PFDoA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33008
PFEESA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFHpA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33006
PFHpS	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFHxA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFHxS	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33005
PFMBA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33004
PFMPA	< 0.004 µg/L	0.004 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33004
PFNA	< 0.004 µg/L	0.004 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFOA	< 0.004 µg/L	0.004 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33004
PFOS	< 0.004 µg/L	0.004 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33009
PFPeA	< 0.003 µg/L	0.003 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33007
PFPeS	< 0.004 µg/L	0.004 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33003
PFTA	< 0.008 µg/L	0.008 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33006
PFTrDA	< 0.007 µg/L	0.007 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33005
PFUnA	< 0.002 µg/L	0.002 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33005
lithium	< 9 µg/L	9 µg/L	2023-07-25	GSW&SA-MARION CITY OF (3310001) / B33007

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)	0.0012 mg/L	2023-01-01 – 2025-12-31	2026Q3
Lead (PB90)	0.0016 mg/L	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	0.0011 mg/L	2017-01-01 – 2019-12-31	2026Q3
Lead (PB90)	0.0023 mg/L	2014-01-01 – 2016-12-31	2026Q3
Lead (PB90)	0 mg/L	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	0 mg/L	2008-01-01 – 2010-12-31	2026Q3
Lead (PB90)	0.0016 mg/L	2005-01-01 – 2007-12-31	2026Q3
Lead (PB90)	0.001 mg/L	2002-01-01 – 2004-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFTrDA	< 2.0 ng/L	2021-03-30	WELL 9(G33173) GREENWOOD PARK / South Carolina PFAS groundwater well samples
PFUnA	< 2.0 ng/L	2021-03-30	WELL 5(G33154) CLEMSON RD / South Carolina PFAS groundwater well samples
PFTA	< 2.0 ng/L	2021-03-30	WELL 2(G33103) HWY 41 ZION / South Carolina PFAS groundwater well samples
PFHpA	< 2.0 ng/L	2021-03-30	WELL 2(G33103) HWY 41 ZION / South Carolina PFAS groundwater well samples
N-EtFOSAA	< 2.0 ng/L	2021-03-30	WELL 2(G33103) HWY 41 ZION / South Carolina PFAS groundwater well samples
N-EtFOSAA	< 2.0 ng/L	2021-03-30	WELL 6(G33162) BLUFF RD / South Carolina PFAS groundwater well samples
PFHxS	< 2.0 ng/L	2021-03-30	WELL 4(G33104) SMITH ST / South Carolina PFAS groundwater well samples
PFOS	< 2.0 ng/L	2021-03-30	WELL 6(G33162) BLUFF RD / South Carolina PFAS groundwater well samples
PFDA	< 2.0 ng/L	2021-03-30	WELL 2(G33103) HWY 41 ZION / South Carolina PFAS groundwater well samples
PFNA	< 2.0 ng/L	2021-03-30	WELL 7(G33156) ROGERS RD / South Carolina PFAS groundwater well samples
PFDoA	< 2.0 ng/L	2021-03-30	WELL 5(G33154) CLEMSON RD / South Carolina PFAS groundwater well samples
PFUnA	< 2.0 ng/L	2021-03-30	WELL 2(G33103) HWY 41 ZION / South Carolina PFAS groundwater well 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

1 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
Total Coliform Rule / Monitoring, Routine Major (TCR)	1992-02-01 – 1992-02-29	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
South Carolina PFAS groundwater well samples — last successful check: 2026-10-14

Administrative contact (EPA filing)

Lewis, Wade: 843-234-8989

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