Gilbert-Summit Wd (3220001)

Published drinking-water records and contacts for Gilbert-Summit Wd (3220001). System SC3220001. Review sources and dates; not a real-time water assessment.

System ID: SC3220001
State or territory: SC
Published population served: 10400
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 480 — 2024-01-16 – 2024-07-15
Lead and copper monitoring summaries: 28 — 1993-07-01 – 2025-12-31
South Carolina PFAS groundwater well samples: 144 — 2020-11-12 – 2022-10-06

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	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32105
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32004
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32707
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32107
ADONA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32004
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32105
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32107
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32003
PFBA	< 0.005 µg/L	0.005 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32004
PFBS	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32109
PFDA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32004
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32107
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32107
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32105
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32002
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32707
PFNA	< 0.004 µg/L	0.004 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32002
PFOA	< 0.004 µg/L	0.004 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32109
PFOS	< 0.004 µg/L	0.004 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32707
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32003
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32728
PFTA	< 0.008 µg/L	0.008 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32004
PFTrDA	< 0.007 µg/L	0.007 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32707
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / G32105
lithium	< 9 µg/L	9 µg/L	2024-07-15	GILBERT-SUMMIT WD (3220001) / B32707

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)	0.002 mg/L	2023-01-01 – 2025-12-31	2026Q3
Lead (PB90)	0.007 mg/L	2020-01-01 – 2022-12-31	2026Q3
Lead (PB90)	0.004 mg/L	2017-01-01 – 2019-12-31	2026Q3
Lead (PB90)	0.0015 mg/L	2016-07-01 – 2016-12-31	2026Q3
Lead (PB90)	0.002 mg/L	2016-01-01 – 2016-06-30	2026Q3
Lead (PB90)	0 mg/L	2012-01-01 – 2014-12-31	2026Q3
Lead (PB90)	0.002 mg/L	2012-01-01 – 2012-06-30	2026Q3
Lead (PB90)	0 mg/L	2009-01-01 – 2011-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
PFHxS	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFTrDA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFHxA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
11Cl-PF3OUdS (F53B Major)	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
ADONA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
9Cl-PF3ONS (F53B Minor)	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFOS	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFHpA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFOA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFUnA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
PFDoA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / South Carolina PFAS groundwater well samples
N-EtFOSAA	< 2.0 ng/L	2022-10-06	WELL 15 (G32950) 545 MARCELLUS RD / 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

8 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 / Maximum Contaminant Level Violation, Average	2026-01-01 – 2026-03-31	Archived	Yes	2026Q3
Radionuclides and Revised Rad Rule / Maximum Contaminant Level Violation, Average	2020-10-01 – 2020-12-31	Resolved	Yes	2026Q3
Radionuclides and Revised Rad Rule / Maximum Contaminant Level Violation, Average	2020-07-01 – 2020-09-30	Archived	Yes	2026Q3
Total Coliform Rule / Monitoring, Routine Minor (TCR)	2003-11-01 – 2003-11-30	Archived	No	2026Q3
Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR)	1992-07-01 – 1992-07-31	Archived	Yes	2026Q3
Total Coliform Rule / Monitoring, Routine Minor (TCR)	1992-03-01 – 1992-03-31	Archived	No	2026Q3
Total Coliform Rule / Monitoring, Routine Major (TCR)	1992-02-01 – 1992-02-29	Archived	No	2026Q3
Total Coliform Rule / Monitoring, Routine Minor (TCR)	1992-01-01 – 1992-01-31	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
South Carolina PFAS groundwater well samples — last successful check: 2026-10-14

Administrative contact (EPA filing)

Gassaro, Martin: 803-892-5544

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