CONCORD, New Hampshire, Feb. 16 (TNSgov) -- The Conservation Law Foundation issued the following news release: Conservation Law Foundation (CLF) has filed a formal petition under the Clean Water Act urging the Environmental Protection Agency (EPA) to regulate stormwater pollution from large commercial, industrial, and institutional properties surrounding Great Bay. Stormwater runoff is a significant source of harmful nitrogen pollution, one of the primary pollutants contributing to the poor hea  more