Tillicum Farms
EPA ID: MI0006624 · 216 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Tillicum Farms (MI0006624): no EPA violations recorded in the last five years. Across every monitored period in the past five years, Tillicum Farms reported no EPA violations for its service population of 216.
Data: EPA SDWIS
Service Area Map
Coverage area for Tillicum Farms Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Tillicum Farms serves a community with a median household income of $112,932 and an estimated 39,680 residents across its service area. Approximately 42% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 32% 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?
Tillicum Farms'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 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 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: 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 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 the full compliance record 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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