What’s Detected?

Food × analyte

Acetochlor ethanesulfonic acid (ESA) on water, untreated

2004–2013 · 10 tested years

2,542samples tested
for this analyte
1,032samples with
a detection
40.6%of analyte-tested samples

Testing detected Acetochlor ethanesulfonic acid (ESA) in 1,032 of 2,542 water, untreated samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 2,811 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2004: 72.4%, 84 of 116 tested samples2005: 40.2%, 151 of 376 tested samples2006: 21.1%, 78 of 369 tested samples2007: 19.8%, 72 of 363 tested samples2008: 39.0%, 120 of 308 tested samples2009: 41.6%, 127 of 305 tested samples2010: 44.0%, 124 of 282 tested samples2011: 35.8%, 43 of 120 tested samples2012: 77.1%, 195 of 253 tested samples2013: 76.0%, 38 of 50 tested samples200420082013

10 tested years between 2004 and 2013. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
20041168472.4%
200537615140.2%
20063697821.1%
20073637219.8%
200830812039.0%
200930512741.6%
201028212444.0%
20111204335.8%
201225319577.1%
2013503876.0%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Water, Untreated →Acetochlor ethanesulfonic acid (ESA) across foods →

About these results

Source: USDA Pesticide Data Program. Included annual releases: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.

How we count tests, detections and missing years →

Other analytes on this food

AtrazineDesethyl atrazineMetolachlor ethanesulfonic acid (ESA)2,4-D