Status: Order issued denying Biscayne Bay Waterkeeper's motion to reopen case. [ 05/08/2014 ]
Description: Enforcement suit alleging violations of Clean Water Act in which Biscayne Bay Waterkeeper and Key Biscayne resident intervened to request, among other things, that climate change impacts be considered.
Status: Columbia Riverkeeper's motion to dismiss voluntarily granted and previous briefing schedule vacated; government to file opening brief by April 12, 2019 and briefing to be completed by June 7, 2019, with oral argument the week of August 26, 2019. [ 02/06/2019 ]
Description: Lawsuit alleging that EPA violated the Clean Water Act by failing to issue a total maximum daily load (TMDL) for temperature pollution in the Columbia and Snake Rivers in Oregon and Washington.
Status: Notice of intent to sue filed. [ 06/22/2011 ]
Description: Petition seeking development of water quality criteria for black carbon concentrations on sea ice and glacier and publication of information to guide states in identifying local sources of black carbon and strategies for reducing emissions.