PROTECT LAKE MICHIGAN FROM BP Senate SponsorsSen. Ira I. Silverstein 1/13/2009SenateSession Sine Die Urges the United States Environmental Protection Agency and the United States Congress to block the permit allowing British Petroleum to increase ammonia and sludge discharges into Lake Michigan. 7/23/2007SenateFiled with Secretary 7/23/2007SenateReferred to Rules 1/13/2009SenateSession Sine Die