What’s Detected?

Food × analyte

Metolachlor on water, untreated

2004–2013 · 10 tested years

2,806samples tested
for this analyte
1,423samples with
a detection
50.7%of analyte-tested samples

Testing detected Metolachlor in 1,423 of 2,806 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: 47.0%, 179 of 381 tested samples2005: 48.9%, 184 of 376 tested samples2006: 37.4%, 136 of 364 tested samples2007: 28.0%, 102 of 364 tested samples2008: 52.1%, 161 of 309 tested samples2009: 65.4%, 200 of 306 tested samples2010: 60.4%, 171 of 283 tested samples2011: 60.8%, 73 of 120 tested samples2012: 73.9%, 187 of 253 tested samples2013: 60.0%, 30 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
200438117947.0%
200537618448.9%
200636413637.4%
200736410228.0%
200830916152.1%
200930620065.4%
201028317160.4%
20111207360.8%
201225318773.9%
2013503060.0%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Water, Untreated →Metolachlor 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