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EWG's Tap Water Database — 2019 UPDATE

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Nitrate

City of Pompano Beach

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.

 

11

Samples

0

Samples exceeding legal limit (MCL)

11

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.880 ppm110.880 ppm
20130.640 ppm220.530 ppm - 0.750 ppm
20140.470 ppm220.260 ppm - 0.680 ppm
20150.655 ppm220.540 ppm - 0.770 ppm
20160.815 ppm220.800 ppm - 0.830 ppm
20170.380 ppm220.300 ppm - 0.460 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 Result
2012-10-040.880 ppm
2013-05-210.750 ppm
2013-07-250.530 ppm
2014-06-160.260 ppm
2014-07-230.680 ppm
2015-04-020.770 ppm
2015-05-200.540 ppm
2016-04-280.800 ppm
2016-06-010.830 ppm
2017-04-180.460 ppm
2017-05-090.300 ppm