2 local advocates join in filing.
Agency refuses to rule on whether lake should be designated impaired.
Lobbyists continue to block Lake Erie from “impaired” list.
About 170 people attend one of panel’s 6 meetings.
Supporters, foes add their voices to request.
Advocates for Clean Lake Erie message in part: ”Ohio and Michigan are the states that sent you to the White House.”
Postcards hope to convince president to take action.
Mayor wants stronger federal oversight of the lake.
Stops short of declaring lake impaired
Ferner wants Lake Erie declared impaired.