EPA has proposed to establish “baseline” water quality standards that would apply to all Indian reservation waters where the tribe has not received “treatment as a state” (TAS) authority, the state does not have authority, and the federal government has not already promulgated water quality standards. Under the proposal, tribes will have a limited opportunity to request that certain waters be excluded from the federal baseline standards, but that decision will ultimately be made by the EPA regional administrator. If a tribe receives TAS, promulgates its own water quality standards, and obtains EPA approval of those standards, the federal baseline standards would no longer apply.
Continue reading Another EPA Proposal to Overhaul the Water Quality Standards Program