How Healthy is Your Water?
41.737639, -70.625168 41.73682, -70.62866 41.72905, -70.63116 41.73876, -70.6268 41.739328, -70.622081 41.742015, -70.615257

Upper Buzzards Bay Snapshot

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

Supporting Data

There are six sampling stations on Upper Buzzards Bay: Massachusetts Maritime Academy Pier (MMA1), Center (MMA3), Dolphins (MMA4), Liberty Dock (MMA5), Outfall (MMA6), and Railroad Bridge (MMA7).

Upper Buzzards Bay: MMA Pier (Station MMA1)
Dissolved oxygen, nitrogen, algae, and water clarity measurements taken from the Massachusetts Maritime Academy pier next to aquaculture lab intake. (41.737639, -70.625168)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Dissolved Oxygen
All Measurements
Average of Lowest 20%
Algal Pigments
Total Pigments
Water Clarity
Yearly Average
Upper Buzzards Bay: Center (Station MMA3)
Nitrogen and algae measurements taken from a boat near the eelgrass beds between Taylor Point in Bourne and Sias Point in Wareham. (41.73682, -70.62866)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Upper Buzzards Bay: Dolphins (Station MMA4)
Nitrogen and algae measurements taken from a boat near Cape Cod Canal dolphin #3. (41.72905, -70.63116)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Upper Buzzards Bay: Liberty Dock (Station MMA5)
Nitrogen and algae measurements taken from the end of Liberty Dock at the Massachusetts Maritime Academy. (41.73876, -70.6268)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Upper Buzzards Bay: Outfall (Station MMA6)
Nitrogen and algae measurements taken from a boat near the Massachusetts Maritime Academy wastewater treatment plant outfall. (41.739328, -70.622081)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Upper Buzzards Bay: Railroad Bridge (Station MMA7)
Nitrogen and algae measurements taken from a boat near the north side of the Railroad Bridge. (41.742015, -70.615257)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Algal Pigments
Total Pigments
Bay Health data is funded in part by the Massachusetts Environmental Trust.
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Working to Save Buzzards Bay

The Buzzards Bay Coalition is a membership-supported organization dedicated to improving the health of the Buzzards Bay ecosystem for all through education, conservation, research, and advocacy.

We work to protect clean water on the Bay and on the land: