What’s Detected?

Food × analyte

Desethyl-desisopropyl atrazine on water, groundwater

2007–2013 · 7 tested years

1,821samples tested
for this analyte
115samples with
a detection
6.3%of analyte-tested samples

Testing detected Desethyl-desisopropyl atrazine in 115 of 1,821 water, groundwater samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 1,835 samples of this food.

Year-by-year results

Actual tested and detected sample counts.

0%25%50%75%100%2007: 8.8%, 24 of 272 tested samples2008: 3.2%, 8 of 249 tested samples2009: 14.4%, 40 of 278 tested samples2010: 3.0%, 7 of 236 tested samples2011: 4.0%, 24 of 604 tested samples2012: 6.0%, 10 of 168 tested samples2013: 14.3%, 2 of 14 tested samples200720102013

7 tested years between 2007 and 2013. Gaps mean no validated tests in this release.

Read the yearly counts
Percentages use the samples actually tested in each year.
YearTestedDetectedRate
2007272248.8%
200824983.2%
20092784014.4%
201023673.0%
2011604244.0%
2012168106.0%
201314214.3%
Testing panels and detection limits change. These observations do not establish a causal trend.
All results for Water, Groundwater →Desethyl-desisopropyl atrazine across foods →

About these results

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

How we count tests, detections and missing years →

Other analytes on this food

Metolachlor ethanesulfonic acid (ESA)Metolachlor oxanilic acid (OA)Desethyl atrazineAlachlor ethanesulfonic acid (ESA)