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Friday, February 14, 2014

The Bioreserve, Westport River and Rattlesnake Brook

By Everett Castro of Green Futures

The original post can be found in the Westport River Watershed Alliance February 2014 River News issue.


Not all those that wander are lost ...so bear with me.

I often meander about, like our coastal rivers do, when I'm asked to write "a few words" about the remarkable Southeastern Massachusetts Bioreserve. Be warned, I might meander even further afield since I'm going to write a few words not only about our Bioreserve but also about the far reaches of the Westport River watershed, an impaired Rattlesnake Brook and the support and advocacy from your Westport River Watershed Alliance. Ready? Have your trusty compass or GPS with you? Okay, let's go.

If you're not familiar with the Southeastern Massachusetts Bioreserve ...you should be! Our Bioreserve consists of a large, contiguous forest with diverse habitats and natural communities with the largest portion, owned by all of us, managed by the Massachusetts Department of Conservation and Recreation and Massachusetts Department of Fish and Wildlife. Also included are the Watuppa Watershed lands of the Fall River Water Department as well as land owned and managed by The Trustees of Reservations.

The purpose of our Bioreserve is to protect, restore and enhance the biological diversity and ecological integrity of a large scale ecosystem representative of southeastern Massachusetts. Neat, that's right where we live!

The Bioreserve also permanently protects water supplies, such as North Watuppa Pond, Copicut Reservoir and wetlands that drain to coastal rivers. In addition, the Bioreserve protects early cultural resources and allows for interpretive educational programs on natural and human history. In this densely populated southeastern corner of the state, the Bioreserve also provides opportunities for passive outdoor recreation and enjoyment of our natural environment.

Within the Bioreserve is the second highest natural hill in Bristol County. Let's meander over there.  Copicut Hill is 354 feet high with a DCR forest fire lookout tower at its summit. For those who may now be wondering about the highest hill in Bristol County, it is Sunrise Hill, 389 feet, in North Attleborough ...but we won't acknowledge that slight height advantage over Copicut since Sunrise Hill is about as far away as a hill can get and still be in Bristol County.

Copicut Hill's topography and the descending height and subtle shape of its ridges creates a dividing line between what flows west and north to the Taunton River and south and east to the Westport River via the Copicut and Shingle Island Rivers and Bread and Cheese Brook. The East Branch is born in sphagnum bogs, cedar swamps and hillside springs deep in the woods.

Wandering back 22 years there wasn't a Southeastern Massachusetts Bioreserve ...just some city watershed land, some state land, and a large block of privately owned wooded property. Back then rapacious developers and scurrilous schemers coveted those open space parcels for dubious development projects large and small. Some of the proposed projects were truly scary, others laughable. Here's a partial list of some of the more memorable: giant coal gasification refinery with 24/7 coal deliveries via a new rail line across public land into the forest; industrial warehouse park; race horse breeding farm, low-level nuclear waste repository; "Chinese" theme park; mega landfill; adult entertainment zone.


Egregious erosion and brook filled with rocks and gravel
In desperation at the frequency of these proposals and the folly of destroying water supplies, wetlands and forest a few concerned folks from Fall River and Freetown joined together and formed Green Futures, www.greenfutures.org. One of our members dubbed the area the Copicut Greenbelt and we set forth searching for allies. Aware of an early WRWA poster that showed the Westport River watershed extending all the way to the "Copicut Greenbelt" we sought our first ally and immediately found one in WRWA's young and energetic executive director, Gay Gillespie.

Since the beginning of the struggle to drive away those temple destroyers and devotees of ravaging commercialism...notice that nod to John Muir? ...WRWA was there at the start. Over time other environmental groups, individuals, state environmental agencies and local legislators came on board and ...with many starts and stops ...helped turn the Copicut Greenbelt into the Southeastern Massachusetts Bioreserve. Okay, are you still wandering with me... or have you been distracted by something vastly less important? If still with me, it is now 2014 and we have a problem that diminishes, hampers, the full potential of the Bioreserve.

We have wandered north, over the Bioreserve watershed divide to Rattlesnake Brook. Rattlesnake Brook begins at swamps, bogs and springs on the northwest side of Copicut Hill and flows north dumping into the Assonet River at Payne's Cove, just west of Route 24 in Freetown. Two miles downstream, from the confluence of the now tidal Rattlesnake Brook and Assonet River, the Assonet meets the federally designated Wild and Scenic Taunton River.

Person standing where bluff has been worn away from illegal OHV activity

  
Rattlesnake Brook is a lovely brook, similar to West Branch, Westport River's Angeline Brook both in size and character. Historically Rattlesnake Brook hosted anadromous alewife, blueback herring, rainbow smelt and salter brook trout. Unlike Angeline Brook, Rattlesnake Brook has an old, remnant dam at tidewater that prevented fish, except for American eels, from freely moving up and down and in and out the brook. The dam is slated to be removed in the near future and this will hopefully help restore extirpated anadromous species and add to the biodiversity of the Bioreserve.

Unfortunately, the Rattlesnake Brook valley, just upstream of the old dam, has been the site of illegal off-highway vehicle (OHV) activity. This section of the Bioreserve is managed by the Massachusetts Department of Conservation and Recreation (DCR). They have failed to monitor OHV activity and there has been scant enforcement of OHV rules, regulations and laws. The damage is egregious.

Not a high profile DCR managed property ...think Horseneck Beach State Reservation, with thousands of patrons and the political interest that brings ...DCR is loath to secure that area of the Bioreserve and restore the brook and land. They need a little nudge.

 Big erosion rut and trees that have fallen

Looking for support from those that early on understood the importance of the Bioreserve and its mission we brought this issue to WRWA. Just as in the beginning, support was received. We are also reaching out for support to other regional and statewide groups and organizations. We appreciate the continued support WRWA has provided the Bioreserve. After all, only a slight geological adjustment, back 10,000 or more years ago, might have put the Rattlesnake Brook watershed on the Westport River side of the watershed divide. Yes, we are all in this together.

Hopefully, someday, a protected greenway that we can wander through or meander about on will extend down from the Bioreserve following the Westport River from source to sea. Wouldn't that be wonderful!

Want to wander the Bioreserve?
There's a very comprehensive map of the Southeastern Massachusetts Bioreserve that is available and best of all, free! If you don't have one you can get one at:
·  The Town Farm, 830 Drift Road, Westport
·  Watuppa Reservation Headquarters, 2929 Blossom Road, Fall River
·  Fall River Water Department, 3rd Floor, Government Center, Fall River
·  Freetown State Forest Headquarters, Slab Bridge Road, Freetown


To read more about Rattlesnake Brook, please visit the Green Futures newsletter archive on their website, and select the October 2013 and February 2014 newsletters.


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