Know Your Environment. Protect Your Health.

Nonafluoro-3,6-dioxaheptanoic acid

City of Deridder Water System

 

8

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
2023ND40ND
2024ND40ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

ppb = parts per billion

All test results

Date Lab ID Result
2023-11-1635842562001SE1ND
2023-11-1635842562003SE1ND
2023-11-1635842562005SE1ND
2023-11-1635842562007SE1ND
2024-05-1435879668001SE2ND
2024-05-1435879668003SE2ND
2024-05-1435879668005SE2ND
2024-05-1435879668007SE2ND