Great Lakes Water Protection Act

[AI summary unavailable — showing source text] Great Lakes Water Protection Act - Amends the Federal Water Pollution Control Act (commonly known as the Clean Water Act) to prohibit a publicly owned treatment works (POTW) from performing a discharge (defined as an intentional diversion of waste streams to bypass any portion of a treatment facility which results in a discharge of untreated or partially treated sewage into the Great Lakes) unless: (1) the bypass is unavoidable to prevent loss of life, personal injury, or severe property damage, there is no feasible alternative, and the treatment works provides notice; or (2) the bypass does not cause effluent limitations to be exceeded and is for essential maintenance to ensure efficient operation of the treatment facility. Requires a POTW to provide prior notice for any anticipated discharge, or notice as soon as practicable for any unanticipated discharge (but no later than two hours after a discharge begins for a POTW with an automated detection system or 12 hours after a discharge begins for a POTW without such system), to: (1) the Administrator of the Environmental Protection Agency (EPA) (or a state if the state has an approved permit program), (2) each local health departme…