Upwind Report

Glyphosate use in Hendricks County, Indiana

Estimated farm glyphosate use in Hendricks County, Indiana was 352 pounds per square mile of county land in 2019, higher than 86% of US counties.

Map of Hendricks 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 land352lbTop 14% in the US
US
408th of 3,060
Indiana
49th of 92
Per square mile of cropland388lb

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

Since 2000

Up from 129 in 2000 to 352 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
2000129129
2001177177
2002225225
2003172172
2004161161
2005176176
2006186186
2007249249
2008248248
2009370370
2010306306
2011363368
2012478478
2013418424
2014345345
2015345345
2016349349
2017312312
2018286286
2019352352
See Hendricks 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 Hendricks 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.