California’s water regulator punted a raft of regulations to fine water hogs up to $500, even as the Golden State plunges back into drought. While the California State Water Resources Control Board delayed making a decision until next month in order to add to the regulations, opponents of the new restrictions – or how they’re being implemented – hinted at future litigation and the possibility of a prolonged battle. “We support the regulations but we remain concerned about the means and the process,” said Rob Donlan, a Sacramento-based water rights attorney.