1-Butanol
Johnson County SUD
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.
15
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 |
|---|---|---|---|---|
| 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 | 1 | 0 | ND |
| 2019 | 0.493 ppb | 14 | 1 | ND - 6.90 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-10-11 | 35424289001SEA1 | ND |
| 2019-01-31 | 35445315001SEA2 | ND |
| 2019-02-20 | 35449613001SEA2 | ND |
| 2019-04-23 | 35463655005SEA2 | ND |
| 2019-04-23 | 35463655006SEA2 | ND |
| 2019-04-23 | 35463655007SEA2 | ND |
| 2019-04-23 | 35463655012SEA3 | ND |
| 2019-04-23 | 35463655011SEA2 | ND |
| 2019-05-21 | 35470040001SEA2 | ND |
| 2019-05-21 | 35470040002SEA2 | ND |
| 2019-05-21 | 35470040003SEA2 | ND |
| 2019-05-21 | 35470040004SEA2 | ND |
| 2019-05-21 | 35470040005SEA2 | 6.90 ppb |
| 2019-05-21 | 35470040006SEA2 | ND |
| 2019-07-31 | 35486199002SEA4 | ND |