Know Your Environment. Protect Your Health.

Tetrahydrofuran

City of Castroville

Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
20198.50 ppb21ND - 17.0 ppb
2020ND20ND
20211,575.0 ppb21ND - 3,150.0 ppb
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-28AE20664ND
2018-03-28AE20680ND
2019-06-18AE71110ND
2019-06-18AE7111617.0 ppb
2020-01-28AE95679ND
2020-01-28AE95685ND
2021-06-28AF59673ND
2021-06-28AF596753,150.0 ppb
2022-02-08AF83711ND
2022-02-08AF83715ND
2023-03-28AG34417ND
2023-03-28AG34419ND