Rochester Mennonite Church
Published drinking-water records and contacts for Rochester Mennonite Church. System WA53AA775. Review sources and dates; not a real-time water assessment.
- System ID
- WA53AA775
- State or territory
- WA
- Published population served
- 220
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 10 — 2007-01-01 – 2024-12-31
- Washington DOH PFAS test results: 46 — 2025-05-28 – 2025-12-11
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) | 0.0033 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.0029 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.0058 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.005 mg/L | 2015-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0.004 mg/L | 2014-01-01 – 2014-12-31 | 2026Q3 |
| Lead (PB90) | 0.008 mg/L | 2013-07-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.02 mg/L | 2010-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.0025 mg/L | 2009-01-01 – 2009-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFHxA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| 11Cl-PF3OUdS | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFOS | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFMPA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| NFDHA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFEESA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFNA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFOA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFMBA | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| 8:2FTS | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| 9Cl-PF3ONS | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
| PFPeS | Below a limit; numeric threshold unavailable ng/L | 2025-12-11 | 01 / Washington DOH PFAS test results |
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
0 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
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
- Washington DOH PFAS test results — last successful check: 2026-10-13
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.