Nitrite is a form of nitrogen that may be an indication of recent fecal contamination in the water supply. Typically, this test is conducted when a new well is installed or when pump maintenance occurs. The maximum allowable level of nitrite in potable water is less than 1.0 milligram (mg)/ 1 liter (L) of water.
ERIC is state-certified by the Wisconsin Department of Natural Resources (WDNR) to conduct analysis of Nitrate + Nitrite in drinking water.
Nitrate in drinking water has the capability of causing health risks, especially to pregnant women and small children, and is therefore beneficial to test for if the primary water consumption is from a well.
