Silverbrook Mh & Rv
EPA ID: WA5379190 · 42 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Silverbrook Mh & Rv (WA5379190): 16 EPA violations in the last five years. Records for Silverbrook Mh & Rv show 16 violations over the monitored period, with every finding addressed and officially closed - the provider, which serves approximately 42 people, carries no outstanding enforcement actions in the current EPA dataset and meets all applicable drinking water requirements.
Data: EPA SDWIS
Service Area Map
Coverage area for Silverbrook Mh & Rv Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Silverbrook Mh & Rv serves a community with a median household income of $75,750 and an estimated 7,276 residents across its service area. Approximately 50% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 40% 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?
Silverbrook Mh & Rv'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.
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
Detected Contaminants
How Silverbrook Mh & Rv compares to EPA limits
What This Means For You
Contaminant 2015 at 1 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Atrazine at 1 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular activated carbon (GAC) filtration.
Benzene at 1 mg/L exceeds the EPA maximum of 0.005 mg/L.
Contaminant 2005 at 1 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2010 at 1 mg/L exceeds the EPA maximum of mg/L.
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
Silverbrook Mh & Rv (EPA ID: WA5379190) is a community water system in Washington that serves approximately 42 people from groundwater sources.
This system serves ZIP code 98596 in Winlock.
Violation History
Status breakdown for accepted records with record years 2021-2026: 16 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 |
|---|---|---|---|
| July 1, 2021 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2005 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2010 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2015 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2020 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2035 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2037 | Non-health-based | Resolved |
| April 1, 2021 | Atrazine | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2042 | Non-health-based | Resolved |
| April 1, 2021 | Benzene | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2051 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2065 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2067 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2274 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2306 | Non-health-based | Resolved |
| April 1, 2021 | Contaminant 2959 | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 2005 | Other Violation | 1 | No |
| Contaminant 2010 | Other Violation | 1 | No |
| Contaminant 2015 | Other Violation | 1 | No |
| Contaminant 2020 | Other Violation | 1 | No |
| Contaminant 2035 | Other Violation | 1 | No |
| Contaminant 2037 | Other Violation | 1 | No |
| Atrazine | Organic | 1 | No |
| Contaminant 2042 | Other Violation | 1 | No |
| Benzene | Organic | 1 | No |
| Contaminant 2051 | Other Violation | 1 | No |
| Contaminant 2065 | Other Violation | 1 | No |
| Contaminant 2067 | Other Violation | 1 | No |
| Contaminant 2274 | Other Violation | 1 | No |
| Contaminant 2306 | Other Violation | 1 | No |
| Contaminant 2959 | Other Violation | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 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.
- 98596 - Winlock
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Silverbrook Mh & Rv (WA5379190) on EPA.gov.
Frequently Asked Questions
Is Silverbrook Mh & Rv water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Silverbrook Mh & Rv; its 16 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Silverbrook Mh & Rv serve?
Silverbrook Mh & Rv serves approximately 42 people across 1 ZIP code in Washington.
Where does Silverbrook Mh & Rv get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Silverbrook Mh and Rv (WA): 16 EPA Violations. https://zipcheckup.com/water-system/wa5379190/
@misc{zipcheckup-water-system-wa5379190,
author = {{ZipCheckup}},
title = {{Silverbrook Mh and Rv (WA): 16 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wa5379190/}
}
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
Silverbrook Mh & Rv (EPA ID: WA5379190) - request the latest Consumer Confidence Report or ask about specific contaminants.