Know Your Environment. Protect Your Health.

Nonafluoro-3,6-dioxaheptanoic acid

South Grayson Special Utility District

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A
2024ND70ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

ppb = parts per billion

All test results

Date Lab ID Result
2024-01-30112330PND
2024-01-30112331PND
2024-01-30112332PND
2024-01-30112333PND
2024-01-30112334PND
2024-07-24118572PND
2024-07-24118573PND