Know Your Environment. Protect Your Health.

Nonafluoro-3,6-dioxaheptanoic acid

City of West Richland

NOTE: City of West Richland purchases water from City of Richland which is required to test for nonafluoro-3,6-dioxaheptanoic acid. Sample information shown below was taken by City of Richland.

 

17

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
2022ND40ND
2023ND10ND
2024ND70ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

ppb = parts per billion

All test results

NOTE: City of West Richland purchases water from City of Richland which is required to test for nonafluoro-3,6-dioxaheptanoic acid. Sample information shown below was taken by City of Richland.

Date Lab ID Result
2022-06-144300370ND
2022-06-144300369ND
2022-06-144300368ND
2022-08-174370025ND
2023-03-13K2302981-003ND
2023-03-13K2302981-005ND
2023-03-23K2303481-001ND
2023-03-27K2303626-001ND
2023-06-204481830ND
2023-06-204481830ND
2023-06-204481829ND
2023-06-21K2307069-001ND
2023-06-21K2307069-003ND
2023-09-06K2309956-001ND
2023-09-06K2309956-003ND
2023-12-04K2313554-001ND
2023-12-04K2313554-003ND