Why is nitrate contamination a concern?
Nitrate is an acute contaminant, meaning that health effects can occur immediately (I.e. within hours or days) of short-term exposure. Too much nitrate in your body makes it harder for red blood cells to carry oxygen. While most people recover quickly, this can be very dangerous for infants and some adults. Particularly vulnerable populations may include infants under the age of 6 months, pregnant women or those with specific health concerns. Infants exposed to high amounts of nitrate may develop “blue baby syndrome.” This illness is rare, but it can be fatal. Infants may be especially vulnerable if they are fed with formula mixed with well water that has a high nitrate concentration.