Total Sites
37,000
9 federal databases
Severity Density
0.94
Severity-weighted sites per sq mi
High-Severity Sites
632
Superfund NPL, PFAS detections + similar top-tier records
Data Sources
EPA, USGS
9 databases checked
Source Breakdown
Top Counties in Georgia
DeKalb County carries Georgia's densest documented record — 8.72 severity-weighted sites per square mile across 1,683 records, most commonly Underground Storage Tanks, including 31 high-severity sites. Density describes the county's record, not any single parcel.
| County | Sites | Density | Dominant Source |
|---|---|---|---|
| DeKalb | 1,683 | 8.72 | Underground Storage Tanks |
| Fulton | 2,904 | 7.53 | Underground Storage Tanks |
| Clayton | 715 | 7.10 | Underground Storage Tanks |
| Cobb | 1,709 | 7.02 | Underground Storage Tanks |
| Clarke | 502 | 5.54 | Underground Storage Tanks |
| Gwinnett | 1,548 | 5.06 | Underground Storage Tanks |
| Bibb | 785 | 4.50 | Underground Storage Tanks |
| Muscogee | 687 | 4.23 | Underground Storage Tanks |
| Chatham | 1,285 | 4.18 | Underground Storage Tanks |
| Glynn | 995 | 4.03 | Nitrate |
DeKalb
Sites
2K
Density
8.7
Source
Underground Storage TanksFulton
Sites
3K
Density
7.5
Source
Underground Storage TanksClayton
Sites
715
Density
7.1
Source
Underground Storage TanksCobb
Sites
2K
Density
7.0
Source
Underground Storage TanksClarke
Sites
502
Density
5.5
Source
Underground Storage TanksGwinnett
Sites
2K
Density
5.1
Source
Underground Storage TanksBibb
Sites
785
Density
4.5
Source
Underground Storage TanksMuscogee
Sites
687
Density
4.2
Source
Underground Storage TanksChatham
Sites
1K
Density
4.2
Source
Underground Storage TanksGlynn
Sites
995
Density
4.0
Source
NitrateAgricultural Pesticide Use in Georgia
In the 2019 federal survey estimates, Georgia's most-applied agricultural pesticides statewide were Glyphosate, Acetochlor and Metolachlor & Metolachlor-S. These estimates describe agricultural land use across the state — context for what's in use around the region, not a reading on any garden's soil.
Pesticide data: USGS NAWQA Pesticide National Synthesis Project (EPest county-level use estimates). Latest available county estimates: 2019.
County-Level Detail in Georgia
The federal record isn't uniform across a state. Here's what's documented around Georgia's counties with the densest records — each read from that county's own sites, not the state average. Proximity is information, not a diagnosis; a soil test settles any near neighbor.
Is It Safe to Grow Food in DeKalb County?
Federal record: HighWe checked the federal record around DeKalb County — 1,683 documented sites across 6 of the 9 source types we track, 31 of them high-severity.
The most significant on record: 31 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
DeKalb County carries one of the heavier federal records we track — 1,683 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 DeKalb County center
- Georgia Department Of Transporta — Underground Storage Tanks · ~0.8 km from the county center
- Montika Inc — Underground Storage Tanks · ~0.8 km from the county center
- Country Food Exxon — Underground Storage Tanks · ~0.8 km from the county center
These are the closest documented sites to DeKalb County's geographic center — a screening reference, not a reading on any specific address. Check your own Georgia parcel to see what's actually near you.
Is It Safe to Grow Food in Fulton County?
Federal record: HighWe checked the federal record around Fulton County — 2,904 documented sites across 7 of the 9 source types we track, 80 of them high-severity.
The most significant on record: 75 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
Fulton County carries one of the heavier federal records we track — 2,904 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 Fulton County center
- Bst/Hollywood Dr Co/F5102 — Underground Storage Tanks · ~1.4 km from the county center
- Carrier Resources Corp — Underground Storage Tanks · ~1.4 km from the county center
- Bowen Homes — Underground Storage Tanks · ~1.5 km from the county center
These are the closest documented sites to Fulton County's geographic center — a screening reference, not a reading on any specific address. Check your own Georgia parcel to see what's actually near you.
Is It Safe to Grow Food in Clayton County?
Federal record: HighWe checked the federal record around Clayton County — 715 documented sites across 5 of the 9 source types we track, 8 of them high-severity.
The most significant on record: 8 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
Clayton County carries one of the heavier federal records we track — 715 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 Clayton County center
- Quiktrip #760 — Underground Storage Tanks · ~0.3 km from the county center
- Lube-O-Matic Inc — Underground Storage Tanks · ~0.3 km from the county center
- Chevron #52886 — Underground Storage Tanks · ~0.3 km from the county center
These are the closest documented sites to Clayton County's geographic center — a screening reference, not a reading on any specific address. Check your own Georgia parcel to see what's actually near you.
Is It Safe to Grow Food in Cobb County?
Federal record: HighWe checked the federal record around Cobb County — 1,709 documented sites across 6 of the 9 source types we track, 24 of them high-severity.
The most significant on record: 20 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
Cobb County carries one of the heavier federal records we track — 1,709 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 Cobb County center
- Redwood Dr Pumping Station — Underground Storage Tanks · ~0.9 km from the county center
- Clark Ice Co — Underground Storage Tanks · ~1.3 km from the county center
- Rite Aid #11713 — Brownfields · ~1.3 km from the county center
These are the closest documented sites to Cobb County's geographic center — a screening reference, not a reading on any specific address. Check your own Georgia parcel to see what's actually near you.
Is It Safe to Grow Food in Clarke County?
Federal record: HighWe checked the federal record around Clarke County — 502 documented sites across 6 of the 9 source types we track, 6 of them high-severity.
The most significant on record: 6 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
Clarke County carries one of the heavier federal records we track — 502 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 Clarke County center
- Speedway #19/Starvin Marvin #19/ — Underground Storage Tanks · ~0.2 km from the county center
- Bullock Ford Tractor Inc — Underground Storage Tanks · ~0.2 km from the county center
- S&W Amoco — Underground Storage Tanks · ~0.3 km from the county center
These are the closest documented sites to Clarke County's geographic center — a screening reference, not a reading on any specific address. Check your own Georgia parcel to see what's actually near you.
Check an Address in Georgia
Read your Georgia parcel
See exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,112 plant recommendations.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources analyzed in seconds
