Upwind Report

Glyphosate use in Traverse County, Minnesota

Estimated farm glyphosate use in Traverse County, Minnesota was 463 pounds per square mile of county land in 2019, higher than 93% of US counties.

Map of Traverse 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 land463lbTop 7% in the US
US
190th of 3,060
Minnesota
4th of 87
Per square mile of cropland474lb

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

Since 2000

Up from 112 in 2000 to 463 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
2000112112
2001190196
2002212212
2003330330
2004346346
2005235235
2006324324
2007374374
2008592592
2009519525
2010519519
2011464469
2012631637
2013597597
2014609609
2015553553
2016552552
2017569569
2018469469
2019463463
See Traverse 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 Traverse 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.