Upwind Report

Glyphosate use in Wabash County, Illinois

Estimated farm glyphosate use in Wabash County, Illinois was 183 pounds per square mile of county land in 2019, higher than 72% of US counties.

Map of Wabash 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 land183lbTop 28% in the US
US
853rd of 3,060
Illinois
83rd of 102
Per square mile of cropland194lb

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

Since 2000

Up from 124 in 2000 to 183 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
2000124124
2001216216
2002183183
2003259259
2004280280
2005318318
2006231231
2007269274
2008640640
2009490495
2010215221
2011440446
2012258258
2013419419
2014274285
2015312312
2016408408
2017226226
2018349349
2019183183
See Wabash 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 Wabash 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.