Many Michigan farmers are wrapping up their spring planting this month. But this season, there’s a cloud hanging overhead...and it’s not bringing nourishing rain. It is, however, all about water. Last week, the U-S Environmental Protection Agency issued its final rule on what it calls the “Waters of the United States.” The action expands the EPA’s jurisdiction over more waterways protected by the Clean Water Act. The agency says the action is necessary to keep the nation’s waters clean.