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EWG's Tap Water Database — 2021 UPDATE

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Butachlor

Rio Linda/Alverta Community Water District

Butachlor is a herbicide that is no longer used in the U.S.

MORE ABOUT THIS CONTAMINANT

 

46

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND200ND
2016ND20ND
2017N/A00N/A
2018ND210ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-235810-025-1235ND
2014-07-235810-021-1044ND
2014-07-235810-020-1015ND
2015-05-205810-016-1127ND
2015-05-205810-031-0926ND
2015-05-205810-022-1159ND
2015-05-205810-021-1050ND
2015-05-205810-020-1024ND
2015-05-205810-019-1230ND
2015-05-205810-017-0856ND
2015-06-035810-025-0825ND
2015-07-305810-016-1205ND
2015-07-305810-031-0950ND
2015-07-305810-019-1300ND
2015-07-305810-023-1321ND
2015-07-305810-020-1053ND
2015-07-305810-022-1232ND
2015-07-305810-021-1126ND
2015-07-305810-017-0920ND
2015-09-175810-025-0918ND
2015-09-175810-023-1152ND
2015-10-285810-018-0929ND
2015-12-025810-018-1230ND
2016-07-145810-021-1206ND
2016-07-145810-020-1123ND
2018-05-165810-003-1346ND
2018-05-165810-018-1127ND
2018-05-165810-016-0936ND
2018-05-165810-031-1315ND
2018-05-165810-025-1320ND
2018-05-165810-023-1010ND
2018-05-165810-017-1046ND
2018-05-165810-022-0908ND
2018-05-165810-020-1421ND
2018-05-165810-021-1454ND
2018-05-175810-019-0839ND
2018-07-255810-019-1355ND
2018-07-255810-022-1333ND
2018-07-255810-023-0805ND
2018-07-255810-017-0922ND
2018-07-255810-025-0828ND
2018-07-255810-016-1257ND
2018-07-255810-018-0945ND
2018-07-255810-031-1007ND
2018-07-255810-021-1212ND
2018-07-255810-020-1130ND