How Healthy is Your Water?

In Wareham, the Coalition tracks the health of eight coastal waterways: the Weweantic River, the Wareham River, the Wankinco River, the Agawam River, Little Harbor, Onset Bay, and Buttermilk Bay/Red Brook. Baywatchers volunteers take water samples at 54 stations across Wareham.

Agawam River
Two subembayments: Agawam River – Estuary, Agawam River – Fresh
Butler Cove
One sampling station: BC2
Buttermilk Bay/Red Brook
Three subembayments: Buttermilk Bay, Little Buttermilk Bay, Red Brook
Little Harbor
One sampling station: LH1
Onset Bay
Five subembayments: Broad Cove/Muddy Cove, East River, Inner Onset Bay, Outer Onset Bay, Shell Point Bay
Wankinco River
One sampling station: MP1
Wareham River
Four subembayments: Broad Marsh River, Inner Wareham River, Marks Cove, Outer Wareham River
Weweantic River
Three subembayments: Inner Weweantic River, Outer Weweantic River, Weweantic River – Fresh

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.

Read More ›

Top Stories in Wareham

52 new places to explore around Buzzards Bay in the new year

Set a resolution to discover one of these 52 places each week in the new year. We bet there's many spots on this list you've never explored!

Full Story ›
Removal of dam at Horseshoe Mill will help Weweantic River’s native fish thrive again

Two years from now, the Weweantic River’s rich populations of migratory fish will once again be able to swim freely to their freshwater spawning areas when the crumbling remnants of a dam are removed from the Coalition’s Horseshoe Mill property in Wareham.

Full Story ›
The #1 thing you can do to save Buzzards Bay? Upgrade your septic system. Here’s how you can this fall.

Be part of the solution by applying to upgrade your septic system and reduce Buzzards Bay's biggest source of harmful nitrogen pollution.

Full Story ›

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: