Inner Mattapoisett Harbor Snapshot
66
out of 100
Bay Health Index (5-year average)
poor
fair
good
66
66
out of 100
Supporting Data
Inner Mattapoisett Harbor: Town Dock (Station MH1)
Nitrogen, dissolved oxygen, algae, and water clarity measurements taken from Mattapoisett Town Dock. (41.656167, -70.81302)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Dissolved Oxygen
All Measurements
Average of Lowest 20%
Algal Pigments
Total Pigments
Water Clarity
Yearly Average
Inner Mattapoisett Harbor: Mattapoisett YMCA – Offshore (Station MH4N)
Nitrogen, algae, and water clarity measurements taken from a boat off the Mattapoisett YMCA dock. (41.651078, -70.82095)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Water Clarity
Yearly Average
Inner Mattapoisett Harbor: Mattapoisett YMCA (Station MH4X)
Dissolved oxygen and water clarity measurements taken from shore off the Mattapoisett YMCA dock. (41.652087, -70.822839)
Dissolved Oxygen
All Measurements
Average of Lowest 20%
Water Clarity
Yearly Average
Bay Health data is funded in part by the Massachusetts Environmental Trust.
