Know Your Environment. Protect Your Health.

Isopropylbenzene

North Castle Water District #1

NOTE: North Castle Water District #1 purchases water from White Plains City which is required to test for isopropylbenzene. Sample information shown below was taken by White Plains City.

Isopropylbenzene, also called cumene, is an intermediate in industrial chemical production, and is also used as a thinner for paints and enamels. The National Toxicology Program classifies isopropylbenzene as a "reasonably anticipated" human carcinogen.

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND30ND
2021ND30ND
2022ND50ND
2023ND30ND

ppb = parts per billion

All test results

NOTE: North Castle Water District #1 purchases water from White Plains City which is required to test for isopropylbenzene. Sample information shown below was taken by White Plains City.

Date Lab ID Result
2018-09-24AU20758 POCSND
2019-11-12AV23849 POCSND
2020-03-17AW05446-POCSND
2020-03-17AW05444-POCSND
2020-03-17AW05448-POCSND
2020-08-06AW15047-POCSND
2020-11-09AW21630-POCSND
2021-02-23AX03553-POCSND
2021-02-23AX03551-POCSND
2021-02-23AX03555-POCSND
2021-07-08AX13365-POCSND
2021-09-20AX19183-WP-POCSND
2022-02-15AY02773-POCSND
2022-02-15AY02771-POCSND
2022-02-15AY02769-POCSND
2022-09-12AY16285-POCSND
2022-10-24AY19121-WP-POCSND
2023-02-14AZ02824-POCSND
2023-02-14AZ02826-POCSND
2023-02-14AZ02821-POCSND
2023-07-10AZ12311-POCSND
2023-10-19AZ19383-POCS-WPND