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EWG's Tap Water Database — 2021 UPDATE

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Nitrate

Good Life Enterprises LLC

Nitrate, a fertilizer chemical, frequently contaminates drinking water due to agricultural and urban runoff, and discharges from municipal wastewater treatment plants and septic tanks. Excessive nitrate in water can cause oxygen deprivation in infants and increase the risk of cancer. Click here to read more about nitrate.

 

6

Samples

0

Samples exceeding legal limit (MCL)

5

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.000440 ppm110.000440 ppm
20150.430 ppm110.430 ppm
20160.450 ppm110.450 ppm
20170.470 ppm110.470 ppm
20180.380 ppm110.380 ppm
20190.430 ppm110.430 ppm

ppm = parts per million

State and national drinking water standards and health guidelines

EWG Health Guideline 0.14 ppm

The EWG Health Guideline of 0.14 ppm for nitrate was defined by EWG . This health guideline protects against cancer and harm to fetal growth and development.

EPA Maximum Contaminant
Level (MCL) 10 ppm

The legal limit for nitrate, established in 1962, was developed to protect infants from acute methemoglobinemia, a life-threatening disorder of oxygen transport in the body. This limit does not fully protect against the risk of cancer and harm to the developing fetus.

ppm = parts per million

All test results

Date Lab ID Result
2014-06-20NO3 1220630.000440 ppm
2015-06-26NO3 2385370.430 ppm
2016-09-22NO3 S011592-020.450 ppm
2017-03-23NO3 S016775-020.470 ppm
2018-03-29NO3 S0000027030.380 ppm
2019-08-14NITRATE S041871-0.430 ppm