DNR delays water quality standards for lakes Apr 24, 2010 9:46:34 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Dean on Apr 24, 2010 9:46:34 GMT -6 www.radioiowa.com/2010/03/05/dnr-delays-water-quality-standards-for-nutrients-in-lakes/