Eastern Washington University
Published drinking-water records and contacts for Eastern Washington University. System WA5321900. Review sources and dates; not a real-time water assessment.
- System ID
- WA5321900
- State or territory
- WA
- Published population served
- 17108
- System type (source code)
- CWS
Published records and dates
- PFAS / lithium (EPA UCMR 5): 60 — 2024-08-06 – 2025-02-05
- Lead and copper monitoring summaries: 17 — 1992-07-01 – 2023-12-31
- Washington DOH PFAS test results: 207 — 2022-07-25 – 2026-01-12
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
| Substance | Published result | Reporting limit | Sample date | Sampling location |
|---|---|---|---|---|
| 11Cl-PF3OUdS | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| 4:2 FTS | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| 6:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| 8:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| 9Cl-PF3ONS | < 0.002 µg/L | 0.002 µg/L | 2025-02-05 | Treatment building / SO4 |
| ADONA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| HFPO-DA | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| NEtFOSAA | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| NFDHA | < 0.02 µg/L | 0.02 µg/L | 2025-02-05 | Treatment building / SO4 |
| NMeFOSAA | < 0.006 µg/L | 0.006 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFBA | < 0.005 µg/L | 0.005 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFBS | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFDA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFDoA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFEESA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFHpA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFHpS | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFHxA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFHxS | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFMBA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFMPA | < 0.004 µg/L | 0.004 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFNA | < 0.004 µg/L | 0.004 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFOA | < 0.004 µg/L | 0.004 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFOS | < 0.004 µg/L | 0.004 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFPeA | < 0.003 µg/L | 0.003 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFPeS | < 0.004 µg/L | 0.004 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFTA | < 0.008 µg/L | 0.008 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFTrDA | < 0.007 µg/L | 0.007 µg/L | 2025-02-05 | Treatment building / SO4 |
| PFUnA | < 0.002 µg/L | 0.002 µg/L | 2025-02-05 | Treatment building / SO4 |
| lithium | 20.5 µg/L | 9 µg/L | 2025-02-05 | Treatment building / SO4 |
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
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.0065 mg/L | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.0058 mg/L | 2018-01-01 – 2020-12-31 | 2026Q3 |
| Lead (PB90) | 0.0059 mg/L | 2015-01-01 – 2017-12-31 | 2026Q3 |
| Lead (PB90) | 0.0107 mg/L | 2014-01-01 – 2014-12-31 | 2026Q3 |
| Lead (PB90) | 0.0124 mg/L | 2013-01-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.0082 mg/L | 2012-01-01 – 2012-06-30 | 2026Q3 |
| Lead (PB90) | 0.024 mg/L | 2007-01-01 – 2009-12-31 | 2026Q3 |
| Lead (PB90) | 0.005 mg/L | 2004-01-01 – 2006-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| 11Cl-PF3OUdS | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 04 / Washington DOH PFAS test results |
| PFMPA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| 11Cl-PF3OUdS | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| PFOS | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| PFHpS | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| 9Cl-PF3ONS | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| NFDHA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 04 / Washington DOH PFAS test results |
| PFOA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 04 / Washington DOH PFAS test results |
| PFHxA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| PFUnA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 04 / Washington DOH PFAS test results |
| NFDHA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / Washington DOH PFAS test results |
| PFNA | Below a limit; numeric threshold unavailable ng/L | 2026-01-12 | 05 / 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
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 |
|---|---|---|---|---|
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1992-12-01 – 1992-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1992-10-01 – 1992-10-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (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 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1991-12-01 – 1991-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1991-11-01 – 1991-11-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1991-10-01 – 1991-10-31 | Archived | No | 2026Q3 |
| Arsenic Rule / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1979-10-01 – 1979-10-31 | Archived | No | 2026Q3 |
| Inorganic Chemicals / Monitoring, Regular | 1979-10-01 – 1979-10-31 | 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
- 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.