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At EWG, our team of scientists, engineers, policy experts, lawyers and computer programmers pores over government data, legal documents, scientific studies and our own laboratory tests to expose threats to your health and the environment, and to find solutions. Our research brings to light unsettling facts that you have a right to know.

| MAP LEGEND |
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Top Polluting Counties |
Top Polluting and Second Tier Counties |
Top Polluting, Second and Third Tier Counties |
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5% of the MRB that accounts for 40% of fertilizer N pollution |
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10% of the MRB that accounts for 65% of fertilizer N pollution |
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15% of the MRB that accounts for 80% of fertilizer N pollution |
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Farms in Counties that Comprise 5% of the MRB Delivered 40% of Fertilizer Runoff Nitrate to the GulfTop 10 Counties, Ranked by Ratio of Farm Payments fo Water Conservation Payments |
| State/County | Farm subsidies 1995-2002 | Water Conservation Program* payments 1995-2002 | Ratio of Farm payments to Conservation payments |
|---|---|---|---|
| Newton County, Indiana | $77,149,597 | $1,566 | $49,265:$1 |
| Logan County, Illinois | $137,053,648 | $4,816 | $28,458:$1 |
| Stark County, Illinois | $71,801,213 | $3,396 | $21,143:$1 |
| Henry County, Illinois | $173,408,749 | $9,828 | $17,644:$1 |
| Fulton County, Indiana | $52,559,803 | $4,074 | $12,901:$1 |
| Carroll County, Illinois | $88,198,822 | $8,765 | $10,063:$1 |
| Jasper County, Indiana | $92,195,726 | $11,535 | $7,993:$1 |
| Ogle County, Illinois | $137,056,519 | $19,926 | $6,878:$1 |
| Mason County, Illinois | $73,484,102 | $11,286 | $6,511:$1 |
| Warren County, Illinois | $119,168,532 | $23,162 | $5,145:$1 |
| Total | $1,022,076,710 | $98,354 | $10,392:$1 |
* Includes payments for the Environmental Quality Incentives Program, the Wetlands Reserve Program, and all payments in the Conservation Reserve Program if the producer received a CRP - Wetlands or CRP - Riparian Area contract payment.
For full list, click here
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Farms in Counties that Comprise 15% of the MRB Delivered 80% of Fertilizer Runoff Nitrate to the GulfTop 10 Counties, Ratio of Farm Payments fo Water Conservation Payments |
| State/County | Farm subsidies 1995-2002 | Water Conservation Program* payments 1995-2002 | Ratio of Farm payments to Conservation payments |
|---|---|---|---|
| Fayette County, Kentucky | $8,729,334 | $111 | $78,643:$1 |
| Saint Charles County, Missouri | $36,101,578 | $601 | $60,069:$1 |
| Newton County, Indiana | $77,149,597 | $1,566 | $49,265:$1 |
| Jackson County, Minnesota | $126,427,738 | $3,388 | $37,321:$1 |
| Logan County, Illinois | $137,053,648 | $4,816 | $28,458:$1 |
| Stark County, Illinois | $71,801,213 | $3,396 | $21,143:$1 |
| Marshall County, Iowa | $110,283,780 | $6,124 | $18,008:$1 |
| Henry County, Illinois | $173,408,749 | $9,828 | $17,644:$1 |
| McHenry County, Illinois | $64,476,371 | $4,184 | $15,410:$1 |
| Fulton County, Indiana | $52,559,803 | $4,074 | $12,901:$1 |
| Total | $857,991,811 | $38,088 | $22,527:$1 |
* Includes payments for the Environmental Quality Incentives Program, the Wetlands Reserve Program, and all payments in the Conservation Reserve Program if the producer received a CRP - Wetlands or CRP - Riparian Area contract payment.
For full list, click here