How 9,400 tons of sand is being used to combat industrial pollution in a Penobscot River cove Bangor Daily News, Maine 06:20 Fri, 28 Aug
Project covering Penobscot River mercury contamination with sand to begin this week Bangor Daily News, Maine 06:23 Tue, 25 Aug
Maine’s biggest dam owner faces reckoning after another Penobscot River fish kill The Maine Monitor 22:14 Mon, 17 Aug
Needles are washing up in communities along the Penobscot River Bangor Daily News, Maine 06:19 Fri, 14 Aug
Thousands of fish may have died in Penobscot River dam shutdown Bangor Daily News, Maine 21:54 Thu, 30 Jul
