Tillicum Farms
EPA ID: MI0006624 · 216 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Tillicum Farms (MI0006624): no drinking-water violations recorded since 2021. Nothing in the federal violation file is listed against Tillicum Farms, a system that provides water to roughly 216 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Tillicum Farms Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Tillicum Farms have a median household income of $112,932 and about 39,680 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 42% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 32% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). 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?
Tillicum Farms'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 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
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 Michigan
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
Tillicum Farms (EPA ID: MI0006624) is a community water system in Michigan that serves approximately 216 people from groundwater sources.
This system serves ZIP code 49341 in Rockford.
Violation History
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
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 MI or modeled from parcel and building-footprint data.
- 49341 - Rockford
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Tillicum Farms (MI0006624) on EPA.gov.
Frequently Asked Questions
Is Tillicum Farms water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Tillicum Farms in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Tillicum Farms serve?
Tillicum Farms serves approximately 216 people across 1 ZIP code in Michigan.
Where does Tillicum Farms get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Tillicum Farms Water Quality Report, MI. https://zipcheckup.com/water-system/mi0006624/
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title = {{Tillicum Farms Water Quality Report, MI}},
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url = {https://zipcheckup.com/water-system/mi0006624/}
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