Know Your Environment. Protect Your Health.

Nitrite

Lapeer, City of

NOTE: Lapeer, City of purchases water from Great Lakes Water Authority - Lake Huron Treatment Facility which is required to test for nitrite. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron Treatment Facility.

Nitrite, closely related to the fertilizer chemical nitrate, comes from urban runoff and from fertilizer applied to agricultural lands to pollute drinking water. Nitrite is significantly more toxic than nitrate. Excessive nitrite in water can cause oxygen deprivation in infants and increase the risk of cancer.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND80ND
2020ND40ND
2021ND40ND
2022ND30ND
2023N/A00N/A

ppm = parts per million

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 1 ppm

The legal limit for nitrite, established in 1991, was based on the rate of conversion of ingested nitrate into nitrite in adults. This limit may not fully protect against the risk of cancer due to nitrite exposure.

ppm = parts per million

All test results

NOTE: Lapeer, City of purchases water from Great Lakes Water Authority - Lake Huron Treatment Facility which is required to test for nitrite. Sample information shown below was taken by Great Lakes Water Authority - Lake Huron Treatment Facility.

Date Lab ID Result