Upwind Report

Glyphosate use in Carver County, Minnesota

Estimated farm glyphosate use in Carver County, Minnesota was 193 pounds per square mile of county land in 2019, higher than 73% of US counties.

Map of Carver County, Minnesota 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 land193lbTop 27% in the US
US
816th of 3,060
Minnesota
51st of 87
Per square mile of cropland223lb

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

Since 2000

Up from 91 in 2000 to 193 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
20009191
2001106111
2002136142
2003172172
2004191191
2005216216
2006201201
2007281286
2008265270
2009261261
2010301306
2011269274
2012300300
2013303303
2014204204
2015288288
2016272272
2017252252
2018188188
2019193193
See Carver 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 Carver County, Minnesota 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.