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News stories tagged with "phosphorus"

Cover detail: 2012 State of the Lake Report from the Lake Champlain Basin Program
Cover detail: 2012 State of the Lake Report from the Lake Champlain Basin Program

State of the Lake: new report investigates water quality and health of Lake Champlain

Every few years the Lake Champlain Basin Program publishes a "state of the lake" report, detailing environmental quality in Lake Champlain. This year's report came out last week.

It says that while the overall health of the main lake is good, certain areas, like the Northeast arm and Missisquoi Bay, have higher levels of phosphorus pollution and algae blooms. Sarah Harris spoke with Bill Howland, director of the Basin Program, about the report.  Go to full article
Robert Howrigan Junior on his Fairfax, VT dairy farm. The field behind him is prone to runoff.
Robert Howrigan Junior on his Fairfax, VT dairy farm. The field behind him is prone to runoff.

New USDA program to help VT farmers reduce phosphorus loading

Lake Champlain's Missisquoi Bay is plagued by phosphorus pollution. When hot weather comes, the pollution feeds potentially dangerous blue-green algae blooms.

Phosphorus is a common fertilizer, and the excess causing the local problems comes primarily from agricultural runoff. An international study has helped pinpoint the sources around the big bay, which spans the Vermont-Quebec border in the northeast corner of the lake.

Sarah Harris reports on a new USDA program that uses the targeted information to help farmers in the surrounding watershed change their methods and reduce pollution.  Go to full article
The International Joint Commission in St Armand, Quebec
The International Joint Commission in St Armand, Quebec

Public hearings in VT, Quebec on phosphorus in Lake Champlain's Missisquoi Bay

Missisquoi Bay is in the northeast corner of Lake Champlain, along the Vermont-Quebec border. The bay has some of the highest phosphorus concentrations in the lake and is frequently plagued by blue/green algae. In 2008, the US government asked the International Joint Commission, a bi-national body that helps manage US and Canadian boundary waters, to assist in reducing phosphorus levels in the bay.

They've now completed a study that identifies where the phosphorus is coming from and how it gets to the lake. Two public hearings are underway to discuss the results. Sarah Harris was at last night's meeting in Saint Armand, Quebec and has more.  Go to full article

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