Marion Water Company Inc.
EPA ID: WA5351750 · 966 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Marion Water Company Inc. (WA5351750): 4 violations on record since 2021. Marion Water Company Inc.'s EPA record lists 4 historical violations, and none is listed as open in that record; the utility supplies water to 966 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Marion Water Company Inc. Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Marion Water Company Inc. have a median household income of $127,081 and about 17,601 residents live in those ZIP codes (Census; not the number of people this system supplies).
🌊 Where Does Your Water Come From?
Marion Water Company Inc.'s water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 2 detections recorded.
Comparable Water Systems
Similar-sized systems in Washington
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Marion Water Company Inc. (EPA ID: WA5351750) is a community water system in Washington that serves approximately 966 people from surface water sources.
This system serves ZIP code 98321 in Buckley.
Violation History
Status breakdown for accepted records with record years 2021-2026: 4 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| August 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| June 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| July 1, 2022 | TTHM | Non-health-based | Resolved |
| July 1, 2022 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Monitoring & Reporting | 2 | No |
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 1 | No |
| TTHM | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.001 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by WA or modeled from parcel and building-footprint data.
- 98321 - Buckley
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Marion Water Company Inc. (WA5351750) on EPA.gov.
Frequently Asked Questions
Is Marion Water Company Inc. water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Marion Water Company Inc.; its 4 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Marion Water Company Inc. serve?
Marion Water Company Inc. serves approximately 966 people across 1 ZIP code in Washington.
Where does Marion Water Company Inc. get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Marion Water Company Inc. (WA): 4 EPA Violations. https://zipcheckup.com/water-system/wa5351750/
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author = {{ZipCheckup}},
title = {{Marion Water Company Inc. (WA): 4 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wa5351750/}
}
What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Marion Water Company Inc. (EPA ID: WA5351750) - request the latest Consumer Confidence Report or ask about specific contaminants.