Upwind Report

Glyphosate use in McLeod County, Minnesota

Estimated farm glyphosate use in McLeod County, Minnesota was 321 pounds per square mile of county land in 2019, higher than 84% of US counties.

Map of McLeod 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 land321lbTop 16% in the US
US
463rd of 3,060
Minnesota
31st of 87
Per square mile of cropland331lb

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

Since 2000

Up from 139 in 2000 to 321 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
2000133139
2001167172
2002194200
2003250250
2004266266
2005305305
2006272272
2007327327
2008377377
2009405405
2010477483
2011422427
2012432432
2013476476
2014304304
2015410410
2016387387
2017354354
2018299299
2019321321
See McLeod 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 McLeod 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.