Know Your Environment. Protect Your Health.

Nitrite

Satsuma Water Works

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.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND10ND

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

Date Lab ID Result
2018-07-172080447001_IIOCND
2018-07-172080447002_IIOCND
2019-12-1620134750001_IIOCND
2019-12-1620134762001_IIOCND
2020-11-0420178327001_IIOCND
2020-11-0420178327002_IIOCND
2021-11-0320224729001_IIOCND
2021-11-0320224729002_IIOCND
2022-10-1820258913001_IIOCND
2022-10-1820258913002_IIOCND
2023-12-0620299416001_IIOCND