Upwind Report

Glyphosate use in Fayette County, Indiana

Estimated farm glyphosate use in Fayette County, Indiana was 432 pounds per square mile of county land in 2019, higher than 92% of US counties.

Map of Fayette County, Indiana 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 land432lbTop 8% in the US
US
244th of 3,060
Indiana
29th of 92
Per square mile of cropland525lb

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

Since 2000

Up from 150 in 2000 to 432 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
2000141150
2001122122
2002202202
2003197197
2004235235
2005212212
2006221221
2007221221
2008343348
2009297301
2010329339
2011296300
2012301301
2013423423
2014432437
2015451451
2016390390
2017329329
2018202202
2019432432
See Fayette 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 Fayette County, Indiana 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.