Is It Safe to Grow Food in Mercer County?
Federal record: HighWe checked the federal record around Mercer County — 1,732 documented sites across 7 of the 8 site registers we track, 40 of them high-severity.
The most significant on record: 34 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
Mercer County carries one of the heavier federal records we track — 1,732 documented sites, most of them underground storage tanks. That's a record of the area's history, not a verdict on any one yard: proximity to a documented site is information, not a diagnosis. Before food beds go in, a professional soil test tells you exactly what you're working with — and raised beds with clean imported soil grow well almost anywhere in the meantime.
Documented sites nearest the Mercer County center
- Aptim-Biotechnology Development & App Grp — Brownfields · ~0.1 km from the county center
- Amazon.com Services Llc - Dew5 — Brownfields · ~0.1 km from the county center
- D&R Canal Field Office — Underground Storage Tanks · ~0.4 km from the county center
These are the closest documented sites to Mercer County's geographic center — a screening reference, not a reading on any specific address. Check your own New Jersey parcel to see what's actually near you.
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