(March 30, 2017, 8:17 AM EDT) -- BOSTON — A federal judge in Massachusetts on March 24 dismissed without prejudice a lawsuit brought by two environmental groups against the U.S. Environmental Agency and others, finding that the court lacked jurisdiction over the groups’ allegations that the agency was not undertaking a nondiscretionary duty to require dischargers of storm water into the Charles River to obtain permits (Conservation Law Foundation, et al. v. U.S. Environmental Protection Agency, et al., No. 16-10397-RGS, D. Mass., 2017 U.S. Dist. LEXIS 43354)....