Outer Mattapoisett Harbor

How Healthy is Your Water?

Outer Mattapoisett Harbor Snapshot

81
out of 100
Bay Health Index (5-year average)
poor
fair
good
81
81
out of 100

Supporting Data

Outer Mattapoisett Harbor: Sunken Ledge (Station MH2N)
Nitrogen, algae, and water clarity measurements taken from in the outer harbor off Mattapoisett Neck. (41.637539, -70.795631)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Water Clarity
Yearly Average
Outer Mattapoisett Harbor: Mid-Harbor (Station MH5)
Nitrogen, dissolved oxygen, algae, and water clarity measurements taken from a boat in the middle of the harbor. (41.649811, -70.810461)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Dissolved Oxygen
All Measurements
Average of Lowest 20%
Algal Pigments
Total Pigments
Water Clarity
Yearly Average
Outer Mattapoisett Harbor: Ned’s Point (Station MH6)
Nitrogen, algae, and water clarity measurements taken from a boat in the center of the harbor off Ned’s Point. (41.64695, -70.80185)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Water Clarity
Yearly Average

Volunteer

Become a Baywatcher

Help the Buzzards Bay Coalition keep an eye on the health of the water in your community. Become a Baywatcher, and you can volunteer as a "citizen scientist" on the water this summer.

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