Southwood Park Water District
EPA ID: OR4100638 · 900 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for Southwood Park Water District (OR4100638): 1 health-based violation recorded since 2021. Southwood Park Water District's EPA record lists 8 historical violations, and none is listed as open in that record; the utility supplies water to 900 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Southwood Park Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Southwood Park Water District have a median household income of $121,196 and about 68,986 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Southwood Park Water District's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Oregon
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
Southwood Park Water District (EPA ID: OR4100638) is a community water system in Oregon that serves approximately 900 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 8 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 |
|---|---|---|---|
| April 10, 2025 | Public Notice | Non-health-based | Resolved |
| October 17, 2024 | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| October 1, 2024 | Lead and Copper Rule | Non-health-based | Resolved |
| October 1, 2024 | Consumer Confidence Rule | Non-health-based | Resolved |
| January 1, 2024 | Xylenes, Total | Non-health-based | Resolved |
| March 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| October 1, 2022 | TTHM | Non-health-based | Resolved |
| October 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 |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 1 | No |
| TTHM | Monitoring & Reporting | 1 | No |
| Xylenes, Total | Monitoring & Reporting | 1 | No |
| Public Notice | Monitoring & Reporting | 1 | No |
| LEAD AND COPPER RULE REVISIONS | Treatment Technique | 1 | Yes |
| Consumer Confidence Rule | Other (notice or report rule) | 1 | No |
| Public Notice | Other (notice or report rule) | 1 | No |
| Revised Total Coliform Rule | 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 |
|---|---|---|
| 0.0012 mg/L | No | 2027-12-31 |
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 OR or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Southwood Park Water District (OR4100638) on EPA.gov.
Frequently Asked Questions
Is Southwood Park Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Southwood Park Water District; its 8 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Southwood Park Water District serve?
Southwood Park Water District serves approximately 900 people across 2 ZIP codes in Oregon.
Where does Southwood Park Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Southwood Park Water District (OR): 1 Health Violation. https://zipcheckup.com/water-system/or4100638/
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author = {{ZipCheckup}},
title = {{Southwood Park Water District (OR): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/or4100638/}
}
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Southwood Park Water District (EPA ID: OR4100638) - request the latest Consumer Confidence Report or ask about specific contaminants.