The Town of Concord, Massachusetts (“Concord”), petitions the Environmental Appeals Board (“Board”) to review a National Pollutant Discharge Elimination System (“NPDES”) permit that authorizes discharges from the Concord Wastewater Treatment Plant to the Concord River. The United States Environmental Protection Agency, Region 1 (“Region”), issued the permit on August 1, 2013, pursuant to Clean Water Act section 402, 33 U.S.C. § 1342.