1-Naphthol
Monticello
8
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 | ND | 8 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-09-08 | 3542103 | ND |
| 2016-09-08 | 3542117 | ND |
| 2016-09-08 | 3542125 | ND |
| 2016-09-08 | 3542134 | ND |
| 2016-11-02 | 3578003 | ND |
| 2016-11-02 | 3578033 | ND |
| 2016-11-02 | 3578040 | ND |
| 2016-11-02 | 3578047 | ND |