Water quality has become a bigger part of the public conversation in Iowa as the Des Moines metro and smaller communities around the state grapple with high nitrate levels (via Iowa Public Radio).

n.prExperts say reverse osmosis may be effective but isn't a solution for everyoneWater quality has become a bigger part of the public conversation in Iowa as the Des Moines metro and smaller communities around the state grapple with high nitrate levels. Many homeowners are concerned about their health and are looking into reverse osmosis to filter out these contaminants.