What’s Detected?

Food × analyte

Acetochlor oxanilic acid (OA) on water, untreated

2004–2013 · 10 tested years

2,662samples tested
for this analyte
972samples with
a detection
36.5%of analyte-tested samples

Testing detected Acetochlor oxanilic acid (OA) in 972 of 2,662 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: 36.4%, 86 of 236 tested samples2005: 39.1%, 147 of 376 tested samples2006: 20.3%, 75 of 369 tested samples2007: 23.7%, 86 of 363 tested samples2008: 27.3%, 84 of 308 tested samples2009: 42.0%, 128 of 305 tested samples2010: 44.7%, 126 of 282 tested samples2011: 35.0%, 42 of 120 tested samples2012: 68.8%, 174 of 253 tested samples2013: 48.0%, 24 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
20042368636.4%
200537614739.1%
20063697520.3%
20073638623.7%
20083088427.3%
200930512842.0%
201028212644.7%
20111204235.0%
201225317468.8%
2013502448.0%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Water, Untreated →Acetochlor oxanilic acid (OA) 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