Read the full story from the Milwaukee Journal-Sentinel.
The U.S. Environmental Protection agency has approved a bid by Wisconsin officials to allow a slower roll-out of rules limiting the discharge of a dominant water pollutant into waterways.
The EPA notified Department of Natural Resources on Monday that it will allow the state to phase in tougher regulations to limit the discharge of phosphorus from point sources such as sewage treatment plants and factories.
Phosphorus is a major ingredient that feeds algae that clogs many Wisconsin lakes. In its latest assessment, the DNR in 2016 concluded that 41% of more than 7,700 waters in the state violated water standards for phosphorus.