What’s Detected?

Food × analyte

Alachlor oxanilic acid (OA) on water, finished

2001–2013 · 13 tested years

3,708samples tested
for this analyte
803samples with
a detection
21.7%of analyte-tested samples

Testing detected Alachlor oxanilic acid (OA) in 803 of 3,708 water, finished samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 4,584 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2001: 0.7%, 1 of 137 tested samples2002: 5.1%, 21 of 411 tested samples2003: 5.1%, 26 of 514 tested samples2004: 27.7%, 65 of 235 tested samples2005: 38.0%, 142 of 374 tested samples2006: 7.3%, 27 of 368 tested samples2007: 9.5%, 35 of 370 tested samples2008: 32.0%, 99 of 309 tested samples2009: 35.6%, 109 of 306 tested samples2010: 33.8%, 96 of 284 tested samples2011: 13.6%, 16 of 118 tested samples2012: 57.8%, 134 of 232 tested samples2013: 64.0%, 32 of 50 tested samples200120072013

13 tested years between 2001 and 2013. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
200113710.7%
2002411215.1%
2003514265.1%
20042356527.7%
200537414238.0%
2006368277.3%
2007370359.5%
20083099932.0%
200930610935.6%
20102849633.8%
20111181613.6%
201223213457.8%
2013503264.0%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Water, Finished →Alachlor oxanilic acid (OA) across foods →

About these results

Source: USDA Pesticide Data Program. Included annual releases: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.

How we count tests, detections and missing years →

Other analytes on this food

AtrazineMetolachlor ethanesulfonic acid (ESA)Desethyl atrazineMetolachlor