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Outer Stonington Harbor

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Outer Stonington Harbor

Monitoring Group
Get hooked on the Data

  • A 2021

    Outer Stonington Harbor received a A (95%), a very good grade. All indicators received a good or very good grade in 2021.

      Dissolved Oxygen
      Water Clarity
      Chlorophyll a
      Seaweeds
      Oxygen Saturation

  • 2017 2018 2019 2020 2021
    10 
    in    		 8 
    in    		 16 
    in    		 13 
    in    		 23 
    in
    N/A
    B
    A
    A
    A
A
B
C
D
F
N/A
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