Living in the Platte River Valley in central Nebraska means understanding that the water in your well may contain high levels of nitrates and may not be safe to drink.
“When our first son was born in 1980, we actually put a distiller in for our drinking water here in the house,” says Ken Seim, who lives in the Platte Valley near the town of Chapman, Nebraska. “And at that time our water level was a 12 parts per million.”
Nitrates are formed when nitrogen, from the air or fertilizer, is converted by bacteria in the soil to a form that is more plant-friendly. Nitrates help plants grow, but can be dangerous in large amounts. The legal limit in public water systems is 10ppm. Some nearby wells, Seim says, contain nitrates at dangerous levels, two or three times the legal threshold.