1-Butanol
San Antonio Water System Northeast
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.
12
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
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 | ND | 8 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-07 | A8E1827-01 | ND |
| 2018-05-07 | A8E1827-02 | ND |
| 2018-05-07 | A8E1827-03 | ND |
| 2018-05-09 | A8E2427-01 | ND |
| 2018-11-20 | 35432676001SEA2 | ND |
| 2018-11-20 | 35432676002SEA2 | ND |
| 2018-11-20 | 35432676003SEA2 | ND |
| 2018-11-20 | 35432676004SEA2 | ND |
| 2019-02-21 | 35449773001SEA1 | ND |
| 2019-05-08 | 35467109001SEA2 | ND |
| 2019-09-23 | 35499977001SEA3 | ND |
| 2020-01-29 | 35527312001SEA4 | ND |