Hayfields Country Club
Published drinking-water records and contacts for Hayfields Country Club. System MD1030071. Review sources and dates; not a real-time water assessment.
- System ID
- MD1030071
- State or territory
- MD
- Published population served
- 30
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 13 — 1999-01-01 – 2023-12-31
- Maryland MDE PFAS study — Phase 5: 25 — 2023-08-30 – 2023-08-30
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
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 | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2020-01-01 – 2020-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2019-01-01 – 2019-12-31 | 2026Q3 |
| Lead (PB90) | -0.002 mg/L | 2016-01-01 – 2016-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2009-01-01 – 2011-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2005-01-01 – 2007-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2003-01-01 – 2003-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2002-01-01 – 2002-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| 11Cl-PF3OUdS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| 4-2 FTS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| 6-2 FTS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| 8-2 FTS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| 9Cl-PF3ONS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| ADONA | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| HFPO-DA | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| NFDHA | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| PFBA | 2.16 ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| PFBS | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| PFDA | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
| PFDOA | Below a limit; numeric threshold unavailable ppt | 2023-08-30 | Wells 1 & 2 / Maryland MDE PFAS study — Phase 5 |
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
12 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 |
|---|---|---|---|---|
| Lead and Copper Rule / Lead Consumer Notice | 2024-01-01 – — | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Arsenic Rule / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 2020-01-01 – 2022-12-31 | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R | 2017-10-01 – — | 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
- Maryland MDE PFAS study — Phase 5 — last successful check: 2026-10-15
Administrative contact (EPA filing)
Powell, Michael: 410-527-0001
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.