| Suez Water - Manalapan Knob Hill | 13.22 µg/L (on 8/14/2018) | NJ |
|---|---|---|
| City of Houston | .405 µg/L (on 8/29/2019) | TX |
| Flat Rock Area Water | .3603 µg/L (on 8/14/2018) | VA |
| City of Mulberry | .36 µg/L (on 8/18/2020) | KS |
| Conway Co. Regional Water District | .32 µg/L (on 8/6/2018) | AR |
| Des Moines Waterworks | .26 µg/L (on 11/4/2019) | IA |
| Havana Waterworks | .19 µg/L (on 6/29/2020) | AR |
| City of Suffolk | .15 µg/L (on 6/26/2018) | VA |
| City of Reynoldsburg | .128 µg/L (on 6/14/2018) | OH |
| Shawnee Co. RWD #4C | .12 µg/L (on 4/18/2018) | KS |