........Late Friday night, the EPA said in a news release that it had approved the state rules for part of the state's waterways, but would still impose the federal rules for the rest. According to David Guest of Earthjustice, that means the state rules cover only 15 percent while the new federal rules cover 85 percent — about 100,000 miles of waterways. State DEP officials said they were disappointed the EPA would impose federal rules on any part of the state and vowed to "work with them to craft solutions" to put the state in charge of all pollution rules....