U.S. Sen. Portman urged to vote against the plan.
Landmark case under Great Lakes compact.
Commission hears concerns about algae, sediment.
Restoration initiative to remain at same level in newest federal budget.
Group: More attention must be paid to tiny dissolved reactive phosphorus.
Former EPA litigator says Great Lakes have bipartisan support.
Legislators press for info’s release.
Latest series of possible engineering solutions to keep carp from entering Lake Michigan.
Potential plans to close Great Lakes office unclear.
Those signing on to a letter sent today include U.S. senators Portman, Brown.