Upwind Report

Glyphosate use in Benton County, Indiana

Estimated farm glyphosate use in Benton County, Indiana was 614 to 619 pounds per square mile of county land in 2019, higher than 98% of US counties.

Map of Benton 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 land614 to 619lbTop 2% in the US
US
38th of 3,060
Indiana
3rd of 92
Per square mile of cropland617 to 622lb

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

Since 2000

Up from 205 in 2000 to 619 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
2000205205
2001290290
2002279279
2003273273
2004381381
2005409409
2006375375
2007602602
2008540540
2009665665
2010614614
2011603603
2012569569
2013665665
2014887887
2015762762
2016688688
2017608614
2018591591
2019614619
See Benton 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 Benton 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.