Henson Mhp (4660111)
Published drinking-water records and contacts for Henson Mhp (4660111). System SC4660111. Review sources and dates; not a real-time water assessment.
- System ID
- SC4660111
- State or territory
- SC
- Published population served
- 65
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 21 — 1993-07-01 – 2024-12-31
- South Carolina PFAS groundwater well samples: 18 — 2022-10-06 – 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
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
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0 mg/L | 2024-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2018-01-01 – 2020-12-31 | 2026Q3 |
| Lead (PB90) | 0.0037 mg/L | 2015-01-01 – 2017-12-31 | 2026Q3 |
| Lead (PB90) | 0.002 mg/L | 2012-01-01 – 2014-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2009-01-01 – 2011-12-31 | 2026Q3 |
| Lead (PB90) | 0.007 mg/L | 2006-01-01 – 2008-12-31 | 2026Q3 |
| Lead (PB90) | 0.00625 mg/L | 2003-01-01 – 2005-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFTrDA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFUnA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFOA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFDA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| N-MeFOSAA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| 9Cl-PF3ONS (F53B Minor) | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| N-EtFOSAA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFOS | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFTA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFBS | 4.6 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| PFHpA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / South Carolina PFAS groundwater well samples |
| ADONA | < 2.0 ng/L | 2022-10-06 | ROCK WELL (G46376) / 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
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.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting | 2022-10-01 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2022-07-01 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting | 2020-10-01 – — | 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
- South Carolina PFAS groundwater well samples — last successful check: 2026-10-14
Administrative contact (EPA filing)
Arant, Chris: 803-207-5488
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.