1-Butanol
Jefferson County PWSD 3
NOTE: Jefferson County PWSD 3 purchases water from Missouri American St. Louis County & St. Charles County which is required to test for 1-butanol . Sample information shown below was taken by Missouri American St. Louis County & St. Charles County.
1-butanol is an industrial petrochemical used in the production of butyl acetate. Exposure to 1-butanol can harm the nervous system, liver and kidneys.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Jefferson County PWSD 3 purchases water from Missouri American St. Louis County & St. Charles County which is required to test for 1-butanol . Sample information shown below was taken by Missouri American St. Louis County & St. Charles County.
Date | Lab ID | Result |
---|---|---|
2019-03-12 | 43202701 | ND |
2019-03-12 | 43201901 | ND |
2019-03-12 | 43199701 | ND |
2019-03-12 | 43200701 | ND |
2019-06-12 | 44591301 | ND |
2019-06-12 | 44585301 | ND |
2019-06-12 | 44582601 | ND |
2019-06-12 | 44583801 | ND |
2019-09-12 | 46391301 | ND |
2019-09-12 | 46390201 | ND |
2019-09-12 | 46388601 | ND |
2019-09-24 | 46987701 | ND |
2019-12-10 | 47534701 | ND |
2019-12-10 | 47533801 | ND |
2019-12-10 | 47531501 | ND |
2019-12-10 | 47532501 | ND |