Upwind Report

Glyphosate use in Pender County, North Carolina

Estimated farm glyphosate use in Pender County, North Carolina was 36 to 37 pounds per square mile of county land in 2019, lower than 53% of US counties.

Map of Pender County, North Carolina 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 land36 to 37lb
US
1,627th of 3,060
North Carolina
51st of 100
Per square mile of cropland183 to 188lb

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

Since 2000

Up from 23 in 2000 to 37 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
20002223
20012324
20022930
20033434
20043334
20053638
20063738
20072931
20083436
20093738
20103232
20113334
20123131
20133537
20143334
20154848
20166262
20172929
20183233
20193637
See Pender 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 Pender County, North Carolina 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.