Trails End Water District
EPA ID: WA5389055 · 211 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Trails End Water District (WA5389055): 118 EPA violations in the last five years. Trails End Water District carries 118 resolved violations in the five-year EPA record - each has been formally closed, and the supplier, which serves approximately 211 people, now meets all applicable federal drinking water standards with no open enforcement activity remaining.
Data: EPA SDWIS
Service Area Map
Coverage area for Trails End Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Trails End Water District serves a community with a median household income of $85,571 and an estimated 12,398 residents across its service area. Approximately 43% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 36% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Trails End Water District's water is pumped from underground aquifers. 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.
Infrastructure Risk
Detected Contaminants
How Trails End Water District compares to EPA limits
What This Means For You
PFOA at 3 mg/L exceeds the EPA maximum of 0.000004 mg/L.
PFNA at 3 mg/L exceeds the EPA maximum of 0.00001 mg/L.
Contaminant 2015 at 2 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Chlorodibromomethane at 3 mg/L exceeds the EPA maximum of 0.002 mg/L. Liver cancer, brain cancer (known carcinogen). Consider granular activated carbon (GAC) filtration.
Atrazine at 2 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular activated carbon (GAC) filtration.
Contaminant 2015 was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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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
Trails End Water District (EPA ID: WA5389055) is a community water system in Washington that serves approximately 211 people from groundwater sources.
This system serves ZIP code 98528 in Belfair.
Violation History
Status breakdown for accepted records with record years 2021-2026: 3 resolved, 115 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 |
|---|---|---|---|
| January 1, 2026 | Contaminant 2005 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2010 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2015 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2020 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2035 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2037 | Non-health-based | Archived |
| January 1, 2026 | Atrazine | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2042 | Non-health-based | Archived |
| January 1, 2026 | Benzene | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2051 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2065 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2067 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2274 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2306 | Non-health-based | Archived |
| January 1, 2026 | Contaminant 2959 | Non-health-based | Archived |
| January 1, 2026 | PFOA | Non-health-based | Archived |
| January 1, 2026 | PFNA | Non-health-based | Archived |
| January 1, 2026 | Dichloroacetic Acid | Non-health-based | Archived |
| January 1, 2026 | Bromodichloromethane | Non-health-based | Archived |
| January 1, 2026 | Dibromochloromethane | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead | Inorganic | 3 | No |
| PFOA | PFAS | 3 | No |
| PFNA | PFAS | 3 | No |
| Dichloroacetic Acid | Disinfection Byproducts | 3 | No |
| Bromodichloromethane | Disinfection Byproducts | 3 | No |
| Dibromochloromethane | Disinfection Byproducts | 3 | No |
| Bromoform | Disinfection Byproducts | 3 | No |
| Chlorodibromomethane | Disinfection Byproducts | 3 | No |
| Trichloroacetic Acid | Disinfection Byproducts | 3 | No |
| Monobromoacetic Acid | Disinfection Byproducts | 3 | No |
| Dibromoacetic Acid | Disinfection Byproducts | 3 | No |
| Bromochloroacetic Acid | Disinfection Byproducts | 3 | No |
| Bromodichloroacetic Acid | Disinfection Byproducts | 3 | No |
| Chlorodibromoacetic Acid | Disinfection Byproducts | 3 | No |
| Tribromoacetic Acid | Disinfection Byproducts | 3 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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.
- 98528 - Belfair
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Trails End Water District (WA5389055) on EPA.gov.
Frequently Asked Questions
Is Trails End Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Trails End Water District; its 118 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Trails End Water District serve?
Trails End Water District serves approximately 211 people across 1 ZIP code in Washington.
Where does Trails End Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Trails End Water District (WA): 118 EPA Violations. https://zipcheckup.com/water-system/wa5389055/
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author = {{ZipCheckup}},
title = {{Trails End Water District (WA): 118 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wa5389055/}
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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
Trails End Water District (EPA ID: WA5389055) - request the latest Consumer Confidence Report or ask about specific contaminants.