Chlorpyriphos

Reynoldsburg City PWS

NOTE: Reynoldsburg City PWS purchases water from Columbus Public Water System which is required to test for chlorpyriphos. Sample information shown below was taken by Columbus Public Water System.

Chlorpyrifos is an organophosphate pesticide that has been widely used, but in 2021, application on food crops was banned by the EPA. Exposure to chlorpyrifos during pregnancy and early life harms the developing brain, including reduced IQ, delayed development of motor and sensory functions, and social and behavioral dysfunction.

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Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Range of results
2014	N/A	0	N/A
2015	N/A	0	N/A
2016	N/A	0	N/A
2017	N/A	0	N/A
2018	N/A	0	N/A
2019	ND	3	ND

ppb = parts per billion

All test results

Date	Lab ID	Result
2020-01-21	35526244002SEA1	ND
2020-01-21	35526244003SEA1	ND
2020-01-22	35526244001SEA1	ND
2020-04-07	35542567001SEA2	ND
2020-06-22	35558132001SEA2	ND
2020-08-17	35571341001SEA3	ND
2020-10-13	35584746001SEA4	ND
2020-10-13	35584746002SEA4	ND