Methyl ethyl ketone
Coronado Shores Water System
Methyl ethyl ketone is a volatile solvent used in paints, adhesives, and other industrial and consumer goods.
5
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 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | 0.650 ppb | 1 | 1 | 0.650 ppb |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-18 | Q1510186004 | ND |
| 2016-09-01 | Q1635030002 | ND |
| 2017-08-01 | Q1731528002 | ND |
| 2018-09-13 | Q1836416001 | 0.650 ppb |
| 2019-10-15 | Q1972659001 | ND |