Rsu 64 Central Middle & High School
Published drinking-water records and contacts for Rsu 64 Central Middle & High School. System ME0015528. Review sources and dates; not a real-time water assessment.
- System ID
- ME0015528
- State or territory
- ME
- Published population served
- 615
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 27 — 1994-01-01 – 2026-06-30
- Maine CDC latest reported finished-water PFAS samples: 6 — 2026-04-27 – 2026-04-27
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) | 0.01 mg/L | 2026-01-01 – 2026-06-30 | 2026Q3 |
| Lead (PB90) | 0.0219 mg/L | 2025-07-01 – 2025-12-31 | 2026Q3 |
| Lead (PB90) | 0.0199 mg/L | 2025-01-01 – 2025-06-30 | 2026Q3 |
| Lead (PB90) | 0.0329 mg/L | 2024-01-01 – 2024-06-30 | 2026Q3 |
| Lead (PB90) | 0.0309 mg/L | 2023-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.0075 mg/L | 2022-01-01 – 2022-12-31 | 2026Q3 |
| Lead (PB90) | 0.0089 mg/L | 2021-01-01 – 2021-06-30 | 2026Q3 |
| Lead (PB90) | 0.015 mg/L | 2020-07-01 – 2020-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFHpA | Below a limit; numeric threshold unavailable ppt | 2026-04-27 | TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples |
| PFHxS | Below a limit; numeric threshold unavailable ppt | 2026-04-27 | TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples |
| PFNA | Below a limit; numeric threshold unavailable ppt | 2026-04-27 | TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples |
| PFOS | Below a limit; numeric threshold unavailable ppt | 2026-04-27 | TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples |
| PFOA | 2.39 ppt | 2026-04-27 | TREAT PT 1 / Maine CDC latest reported finished-water PFAS samples |
| PFDA | Below a limit; numeric threshold unavailable ppt | 2026-04-27 | 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
15 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 / Follow-up Or Routine LCR Tap M/R | 2025-01-01 – — | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Public Education | 2024-07-10 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / OCCT/SOWT Study/Recommendation | 2024-07-10 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / Lead Consumer Notice | 2021-09-29 – — | Unaddressed | No | 2026Q3 |
| Lead and Copper Rule / OCCT/SOWT Treatment Installation/Demonstration | 2021-04-03 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / OCCT/SOWT Study/Recommendation | 2020-09-28 – — | Resolved | Yes | 2026Q3 |
| Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation | 2020-08-19 – — | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Public Education | 2020-08-04 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / Public Education | 2019-10-16 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / OCCT/SOWT Study/Recommendation | 2019-04-01 – — | Resolved | Yes | 2026Q3 |
| Lead and Copper Rule / Water Quality Parameter M/R | 2019-01-01 – 2019-06-30 | Resolved | No | 2026Q3 |
| Lead and Copper Rule / Water Quality Parameter M/R | 2018-07-01 – 2018-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2017-01-01 – 2017-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2017-01-01 – 2017-12-31 | Resolved | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1993-01-01 – 1993-12-31 | 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)
Bostrom, Lisa: 207-285-3334
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.