Is It Safe to Grow Food in San Diego County?
Federal record: HighWe checked the federal record around San Diego County — 19,106 documented sites across 7 of the 8 site registers we track, 104 of them high-severity.
The most significant on record: 62 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
San Diego County carries one of the heavier federal records we track — 19,106 documented sites, most of them brownfields. 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 San Diego County center
- Ledezma, Martha — Brownfields · ~2.5 km from the county center
- Kathleen Miller — Brownfields · ~2.9 km from the county center
- Slaten Corporation Dba United Environmental — Brownfields · ~3.0 km from the county center
These are the closest documented sites to San Diego County's geographic center — a screening reference, not a reading on any specific address. Check your own California parcel to see what's actually near you.
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See exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,085 plant recommendations.
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