Upwind Report

Glyphosate use in Kosciusko County, Indiana

Estimated farm glyphosate use in Kosciusko County, Indiana was 302 to 308 pounds per square mile of county land in 2019, higher than 83% of US counties.

Map of Kosciusko 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 land302 to 308lbTop 17% in the US
US
497th of 3,060
Indiana
60th of 92
Per square mile of cropland331 to 337lb

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

Since 2000

Up from 142 in 2000 to 308 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
2000142142
2001152152
2002210210
2003152152
2004184189
2005173178
2006210215
2007220225
2008288293
2009262268
2010288288
2011293293
2012330330
2013366366
2014423428
2015293293
2016371371
2017324324
2018292297
2019302308
See Kosciusko 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 Kosciusko 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.