Upwind Report

Glyphosate use in Edgar County, Illinois

Estimated farm glyphosate use in Edgar County, Illinois was 523 pounds per square mile of county land in 2019, higher than 96% of US counties.

Map of Edgar 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 land523lbTop 4% in the US
US
101st of 3,060
Illinois
10th of 102
Per square mile of cropland548lb

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 Edgar County against the US county median, with the source, to post or send.

Since 2000

Up from 131 in 2000 to 523 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
2000131131
2001174174
2002191191
2003272272
2004213213
2005305305
2006311311
2007436436
2008534534
2009513513
2010562562
2011474474
2012562562
2013725725
2014567567
2015463463
2016589589
2017458458
2018485485
2019523523
See Edgar 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 Edgar 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.