Upwind Report

Glyphosate use in Scott County, Illinois

Estimated farm glyphosate use in Scott County, Illinois was 408 to 413 pounds per square mile of county land in 2019, higher than 90% of US counties.

Map of Scott County, Illinois and nearby counties, coloring each county's cropland by estimated farm glyphosate use per square mile of county land in the 2019 high estimate. Darker colors mean more use.

2019 numbers

Per square mile of county land408 to 413lbTop 10% in the US
US
281st of 3,060
Illinois
40th of 102
Per square mile of cropland451 to 457lb

Ranks are by use per square mile of county land, on the 2019 high estimate, among US counties with a value. Counties with the same value share a rank.

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A picture of Scott County against the US county median, with the source, to post or send.

Since 2000

Up from 129 in 2000 to 413 in 2019. Pounds per square mile of county land, high estimate.

Every year's numbers
Glyphosate per square mile of county land by year, in pounds
YearLowHigh
2000124129
2001185185
2002154154
2003206206
2004185185
2005201201
2006211211
2007283283
2008345345
2009377377
2010320320
2011258263
2012413413
2013392397
2014304304
2015351351
2016361366
2017423423
2018418418
2019408413
See Scott County on the map

About these numbers

The main number is the county's estimated farm glyphosate use for the year divided by all of its land, water left out. A county with a little farmland can use a lot per square mile of cropland and still have far less in total than a county with more farmland, so the whole-county number is the one the map colors, ranks and compares.

These are county estimates, not records. They don't show which fields were sprayed or how much any one field got.

USGS makes a low and a high estimate, which fill in use that farms didn't report in different ways.

Per square mile of cropland is the same total spread evenly over the county's cropland only, so it's higher than the whole-county number wherever only part of Scott County, Illinois is farmland.

Numbers are in pounds per square mile. The source gives kilograms per square kilometer, and 1 kg per km² is about 5.7 pounds per square mile.

Source: Hengl & Brungard from USGS county estimates, 2000–2019 (CC BY 4.0). Land area: US Census Bureau, 2020.

This page shows estimated farm use only. It says nothing about health and is not medical advice.