Raleigh Water District
EPA ID: OR4100667 · 4,500 people served · 61 ZIP codes
ZipCheckup's reading of EPA SDWIS for Raleigh Water District (OR4100667): no EPA violations recorded in the last five years. Zero violations in five consecutive years of EPA monitoring - Raleigh Water District has held a clean track record across every reporting cycle in that span, with no enforcement activity of any kind on file for the full service population of 4,500 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 1 (2023) to 8 (2025). Violation counts have remained relatively steady.
Service Area Map
Coverage area for Raleigh Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Raleigh Water District serves a community with a median household income of $87,411 and an estimated 986,291 residents across its service area. Approximately 65% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Raleigh Water District'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 68th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded. 3 exceed federal EPA limits (4 ppt for PFOA/PFOS).
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
Raleigh Water District (EPA ID: OR4100667) is a community water system in Oregon that serves approximately 4,500 people from surface water sources.
This system provides water to 61 ZIP codes across 2 communities.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: 4 ZIP codes confirmed via EPA Community Water System Service Area Boundaries v3 plus 57 additional ZIPs inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.
This system serves 61 ZIP codes:
97005 · 97008 · 97201 · 97202 · 97203 97204 · 97205 · 97206 · 97207 · 97208 97209 · 97210 · 97211 · 97212 · 97213 97214 · 97215 · 97216 · 97217 · 97218 97219 · 97220 · 97221 · 97222 · 97223 97224 · 97225 · 97227 · 97228 · 97229 97230 · 97231 · 97232 · 97233 · 97236 97238 · 97239 · 97240 · 97242 · 97250 97252 · 97256 · 97258 · 97266 · 97267 97268 · 97269 · 97272 · 97280 · 97281 97282 · 97283 · 97286 · 97290 · 97291 97292 · 97293 · 97294 · 97296 · 97298 97299
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Raleigh Water District (OR4100667) on EPA.gov.
Frequently Asked Questions
Is Raleigh Water District water safe to drink?
Based on EPA records, Raleigh Water District has no recorded violations in the past 5 years - a positive indicator of water quality management.
How many people does Raleigh Water District serve?
Raleigh Water District serves approximately 4,500 people across 61 ZIP codes in Oregon.
Where does Raleigh Water District get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.
Frequently Asked Questions
How to cite this page
ZipCheckup. (2026). Raleigh Water District Water Quality Report, OR. https://zipcheckup.com/water-system/or4100667/
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title = {{Raleigh Water District Water Quality Report, OR}},
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Data as of April 2026.