Upwind Report

Glyphosate use in Osborne County, Kansas

Estimated farm glyphosate use in Osborne County, Kansas was 228 pounds per square mile of county land in 2019, higher than 77% of US counties.

Map of Osborne County, Kansas 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 land228lbTop 23% in the US
US
702nd of 3,060
Kansas
52nd of 105
Per square mile of cropland394lb

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

Since 2000

Up from 26 in 2000 to 228 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
20002326
20013232
20024949
20033642
20042929
20059797
20067171
20076568
2008146146
2009147147
2010174174
2011154154
2012122122
2013191194
2014204204
2015247247
2016211211
2017241241
2018237241
2019228228
See Osborne 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 Osborne County, Kansas 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.