How Healthy is Your Water?

Mattapoisett River Snapshot

The Buzzards Bay Coalition does not calculate a Bay Health Index score for the Mattapoisett River because it is a freshwater location. The Bay Health Index is only used to measure the health of coastal waters, including harbors, coves, and tidal rivers.

Supporting Data

Mattapoisett River: River Road (Station MR1)
Nitrogen, dissolved oxygen, algae, and water clarity measurements taken from shore by the fish ladder at River Road and Route 6. (41.657125, -70.834282)
Total Nitrogen
Dissolved Inorganic Nitrogen
Total Organic Nitrogen
Dissolved Oxygen
All Measurements
Average of Lowest 20%
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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Top Stories on Mattapoisett Harbor/Eel Pond

5 places to rent a kayak or paddleboard on Buzzards Bay

Try your hand at paddling without having to purchase any gear – these five local outfitters rent kayaks and stand-up paddleboards so you can set off on a paddling adventure today.

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What 25 years of river herring data tell us about restoring these ‘foundation’ fish in Buzzards Bay

Data collected over the past 25 years offer a snapshot of the decline of river herring and hint at possible solutions to bring their populations back to health in Buzzards Bay and beyond.

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Nearly 1,500 acres of land protected in Mattapoisett River Valley in past 15 years

Over the past 15 years, the Coalition has worked in close partnership with the towns of Fairhaven, Mattapoisett, Marion, and Rochester to forever protect 1,468 acres of forests and wetlands in the Mattapoisett River Valley – a rate of nearly 100 acres per year.

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