Propachlor
Twin Buttes Water System
NOTE: Twin Buttes Water System purchases water from City of San Angelo which is required to test for propachlor. Sample information shown below was taken by City of San Angelo.
Propachlor is a carcinogenic, DNA-damaging herbicide also associated with adverse developmental effects and reproductive toxicity. Propachlor use is discontinued in the U.S.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Twin Buttes Water System purchases water from City of San Angelo which is required to test for propachlor. Sample information shown below was taken by City of San Angelo.
Date | Lab ID | Result |
---|---|---|
2014-04-29 | AC52156 | ND |
2014-04-29 | AC52152 | ND |
2014-04-29 | AC52154 | ND |
2014-04-29 | AC52151 | ND |
2014-04-29 | AC52150 | ND |
2014-04-29 | AC52158 | ND |
2014-04-29 | AC52157 | ND |
2014-04-29 | AC52159 | ND |
2014-04-29 | AC52153 | ND |
2015-02-02 | AC79553 | ND |
2016-02-17 | AD24522 | ND |
2017-05-09 | Q1719085003 | ND |
2018-02-28 | Q1808687003 | ND |
2019-05-07 | Q1920785004 | ND |