Fonofos
City of South Sioux City
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 | ND | 4 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 4 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-06-02 | 356525 | ND |
| 2015-06-02 | 356526 | ND |
| 2015-08-17 | 375026 | ND |
| 2015-08-17 | 375027 | ND |
| 2018-05-29 | 544369 | ND |
| 2018-05-29 | 544370 | ND |
| 2018-08-27 | 561083 | ND |
| 2018-08-27 | 561084 | ND |