Water Trouble: A Neighbor-to-Neighbor Dialog about Storms, Floods, and Water Quality Forum

Please plan on attending this forum hosted by the Belmont Citizens Forum and sponsored by MyRWA!

Thursday, September 10, 2015 at 7:00 p.m.
Winn Brook School, 97 Waterhouse Rd, Belmont, MA 02478

We will be joined by our Arlington and Watertown neighbors to raise awareness among our three connected communities. The goal of the Forum is to educate citizens to:

  • Take action to improve water quality through better stormwater management

  • Reduce the ill effects of flooding through green infrastructure

Our panel of experts will discuss stormwater projects and issues relevant to Arlington, Belmont, and Watertown, as well as green infrastructure, water quality and rivers, and infiltration strategies for urban soils.

  • Wayne Chouinard, Town Engineer, Town of Arlington

  • Ralph Jones, PhD, Town of Belmont former selectman, managing director, Cadmus Group

  • Matt Shuman, Town Engineer, Town of Watertown

  • Patrick Herron, Deputy Director, Mystic River Watershed Association

  • Julie Dyer Wood, Director of Projects, Charles River Watershed Association

  • John Swallow, Principal and founder, Pine & Swallow Environmental

Anne-Marie Lambert, BCF director and cofounder of the Belmont Stormwater Working Group, will facilitate the discussion.

If you'd like to volunteer for this event, please contact the Belmont Citizens Forum at bcfprogramdirector@gmail.com.  For more information about the Belmont Citizens Forum, visit belmontcitizensforum.org.

Canoemobile coming to the Mystic!

This fall, the National Park Service, Groundwork Somerville, YMCA Boston and Wilderness Inquiry will be hosting an exciting canoeing event on two of our important local rivers: the Mystic River in Somerville (September 22nd, 2015) and the Neponset River in Boston (September 23rd, 2015). The Wilderness Inquiry Canoemobile, a fleet of six 24’ Voyageur canoes, delivers place-based education on urban rivers and waterways that offers youth a chance to canoe, learn, and interact in and around their local rivers. As part of its national tour of 31 cities, the Canoemobile will be delivering 2 days of programming in Boston and Somerville.

The event is coordinated and funded by the National Park Service’s Rivers, Trails, and Conservation Assistance Program, hosted by YMCA Boston and Groundwork Somerville and implemented by Wilderness Inquiry and a number of community-based organizations. The Canoemobile is a program of Wilderness Inquiry in partnership with Nature Valley and many federal, state, and local organizations that care about healthy lifestyles for today's youth.

The event will include water and land-based activities throughout the day. Each of the canoes (24-foot, hand built wooden boats) seats nine students and one environmental educator-canoe guide, allowing participants who have never been on the water to have their first paddling experience. Participants study water quality, climate change, and ecosystem restoration while on the water. Partner organizations facilitate interactive land-based curriculum stations, which typically includes environmental education (i.e. water quality and wildlife ecology), outdoor recreation (i.e. pitching a tent, building a small raft or tying knots) and historical/cultural interpretation (i.e. learning about the history of the river).

For more information:

Event website: http://www.groundworksomerville.org/programs/youth-programs/canoemobile/

Canoemobile program: www.wildernessinquiry.org/canoemobile

Journey Down the Mystic Sept. 12!

Mare Liberum, a boatbuilding and waterfront art collective based on the Gowanus Canal in Brooklyn, will be leading a day-long journey down the Mystic River on September 12th. The journey will be punctuated by stops to meet with environmental, advocacy, and citizen scientist groups doing work on the river, including MyRWA, Public Lab, Clean Water Action, and Chelsea Collaborative. As part of their residency and exhibition at the Carpenter Center for Visual Arts, entitled Or, the other island, Mare Liberum will be holding workshops from September 3rd-11th to build a small fleet of their newly designed plywood punts for the journey. Members of the public are invited to sign up for a spot on the punts, or bring their own human-powered boats along for the journey on September 12th. If you are interested in joining for the journey and/or boatbuilding workshop, please contact Sunita at sunitadee@gmail.com

Additionally, Mare Liberum is interested in any expertise members of the MyRWA community have about the river to help prepare for the trip. Historians, scientists, boat-clubbers, and paddlers with experience on the river who are willing to share some of their knowledge should please also contact Sunita at sunitadee@gmail.com

Greening the Malden River - Upcoming Community Charrettes!

As part of the Urban Waters Malden River Partnership, MyRWA is hosting two public meetings to gather community insight and input on where to implement green infrastructure, such as a rain garden. All are welcome to attend these meetings to learn more about the project and share their community knowledge!

Community Charrette: Greening Malden & Everett to Improve the River
Tuesday, August 18, 7:00 p.m.
Malden Senior Center auditorium, 7 Washington St, Malden, MA 02148
Community Charrette: Greening Medford to Improve the River
Wednesday, August 26, 6:00 p.m.
Andrews Middle School, 3000 Mystic Valley Pkwy, Medford, MA 02155

Recreational Flagging Program Funded

MyRWA was one of 12 grant recipients from the Massachusetts Environmental Trust (MET) for projects to protect and restore rivers, watersheds, and wildlife across the Commonwealth.  $60,405 has been awarded to develop a Mystic River recreation flagging system. The Mystic River Watershed Association and Tufts University will develop a system in the watershed to alert recreational users to safe or unsafe conditions. The project will increase understanding of conditions of Mystic and Malden Rivers; protect public health; increase attention to sources of pathogen contamination; and increase recreational use of the Mystic River. Read the press release here.

Since it was founded in 1988 as part of the Boston Harbor cleanup, MET has awarded more than $20 million in grants to organizations statewide that provide a wide array of environmental services, from supporting water projects in communities to protecting coastal habitats. Funding for this program comes from the sale of the state’s three environmentally-themed specialty license plates: the Right Whale Tail, the Leaping Brook Trout and the Blackstone Valley Mill. Support this program by ordering a Specialty “Preserve the Trust” License Plate today!

MyRWA Receives Funding for Water Chestnut Removal Program

The National Fish and Wildlife Foundation, through the Five Star and Urban Waters Restoration Program, announced their support of water chestnut removal on the Mystic River. MyRWA was one of 64 community-led wetland, stream and coastal restoration projects across the nation to be selected. The Five Star and Urban Waters 2015 winners were selected from a highly competitive pool of more than 280 applications.

Enjoy Pizza and Bowling for a Cause!

On Tuesday, September 15th head to Flatbread Pizza at Sacco's Bowl Haven in Davis Square for a Mystic River Watershed Association (MyRWA) fundraiser. That’s right, the more flatbread you eat the more money will be raised to support the Mystic River Watershed Association and our efforts to protect and restore the Mystic River Watershed!

Eat at or get take-out from Flatbread Pizza, 45 Day Street, Somerville, between 5pm and 11pm and a portion of your flatbread cost will automatically be donated to MyRWA.

Reservations are accepted for groups of 10 or more.

Update on the Mystic River Reservation Master Plan

Mystic River Reservation Master Plan Update, June 18, 2015 –

A Report from DCR’s Dan Driscoll – by Ivey St. John-Charlestown Waterfront Coalition

Background:

In 2009, the Department of Conservation and Recreation published a conceptual Master Plan for the renovation and improvement in the Mystic River Reservation,  defining the plan area as from Belmont’s and Arlington’s Alewife Brook along the Mystic Valley Parkway, to Medford & Somerville, to the Alford Street Bridge in Charlestown. 

The area includes both sides of the Mystic and the Malden River, but does not include Mary O’Malley Park in Chelsea at the base of the Admiral’s Hill development.  In the six years since publication, some exciting steps have been taken despite budget cutbacks.

 Alewife Brook Area:

The Minutemen bike and pedestrian pathway from the Alewife T Station along the Alewife Brook section of the Mystic has been completed, thanks to shovel ready construction drawings and the 2009 Stimulus Program.  The federal stimulus funds regulations drove significant ecological improvements along the trail.  In addition, the Department of Transportation has supported the trail by including new lighting,

and pedestrian and bike improvements to the bridge at the confluence of the Mystic River and Alewife Brook.

 Pathway along Mystic Valley Parkway:

Dan reported that he needs $250,000 to $300,000 to do detailed design and construction drawings for pathways along the Mystic, and to create a multi-use path welcoming to the disabled. 

In addition, he estimates up to $1 million is needed annually to keep all pathways in the Reservation in good shape.  In today’s frugal environment, that goal does not yet seem achievable.

 Auburn Street Bridge to Craddock Dam:

This area is a little hard to define.  Some who travel Rt. 16 north and then east regularly will be familiar with the U-Haul Garage and parking lot, followed by the MBTA Commuter Rail Bridge.  The next crossing into Arlington is the Auburn Street Bridge.  The Craddock Dam supports the roadway into Medford Square from Rt. 16/Mystic Valley Parkway and Mystic Avenue.

In this area, the City of Medford has restored the pathways, moved the parking area near the Condon Shell back from the river, and built canoe access.  Historic markers note the Middlesex Canal and Medford waterfront history of constructing clipper ships. Further improvements await significant new funds to take down the Condon Shell and replace it with a disabled access shell and repaired and reconstructed bike lanes.  Medford has set aside $450,000 to develop a master plan for the area, including expanded bike lanes.  The City expects to hold a public meeting on that plan in September.

Craddock Dam to Rt. 28 Bridge:

This area is largely taken up the McDonald Park, a DCR Park that was poorly designed at its inception.  The Mystic River Watershed Association and local businesses and residents are forming a advocacy group to press for significant improvements to the park.  It is requires major reconstruction and will need significant financial support.  Pathways need to be redesigned, the State Police Station should be moved, and invasive species cut back and controlled.

East of the Rt. 28 Bridge, the Mystic shore and park (Baxter Park) along Assembly Row has been beautifully reconstructed and improved by Federal Realty Investment Trust (FRIT).  Members are encouraged to stroll the park when visiting Assembly Row stores.

 Wellington Greenway:

This pathway stretches from the Rt. 28 Bridge at Station Landing along the north edge of the Mystic, under the Orange Line Bridge, and will ultimately be open all the way to the Wellington T Station just south of the Rt. 16 Bridge over the Malden River. The Rt. 16 Bridge is slated for reconstruction, and will have two pedestrian/bike underpasses on each side of the Malden River.

This area is extraordinarily beautiful, and abuts the Tufts Boathouse and John Preotle’s River’s Edge mixed use development.  The Malden River, despite its badly contaminated sediment, is a lovely pastoral sight, and worth a visit.

 Draw 7 Park to Alford Street Bridge:

This area includes the drafted but still not certified plan to build a pathway from Draw 7 Park in Somerville to Rt. 99/Alford Street along the edge of the Mystic River.  Federal Realty Investment Trust has pledged $500,000 for use to develop Draw 7 Park. There is an effort being made to connect Draw 7 and Assembly Row by multi-use path to Sullivan Square through the MBTA yard downstream from Draw 7. To address a failing headwall on the edge of this proposed path, the MBTA has received a large federal grant with which it can complete the required structural improvements. 

Dan and the MBTA have been brainstorming ideas for the repair of this collapsing Mystic edge bulkhead in order to stabilize it to allow the pathway connection between Draw 7 and Alford Street.  Dan believes the T will have to build out into the river some in order to achieve retaining wall stability.  Here, there may be an opportunity for a much wider path then originally planned.

An additional note, Dan has approached the Wynn team about a grant of $8 to $10 million to fund construction of a pedestrian/bike bridge over the Mystic just above the Amelia Earhart Dam.  If Dan is successful in coaxing that grant out of Wynn, he reports that with the reconstruction of the MBTA bulkhead pathway adjacent to Alford Street, a complete circle will be open so that bikers can travel in a circle of connecting pathways around the Charles and Mystic Rivers. 

Citizen scientists document dramatic changes in number of herring at Mystic Lakes Dam

Since 2012, the Mystic River Watershed Association (MyRWA) has been working with hundreds of volunteers to count river herring passing through the fish ladder at Mystic Lakes Dam to spawn in Upper Mystic Lake. In 2015, the citizen scientists were able to document that an estimated nearly half a million river herring swam through the fish ladder to spawn – a 100% increase over the counts in the previous three years.

River herring collectively refer to two species of herring, Blueback (Alosa aestivilis) and Alewife (Alosa pseudoharengus).  These two species are referred to as “anadromous” fish as they live the majority of their life in salt water but lay eggs (spawn) in fresh water. The billions of river herring eggs that are produced in Upper Mystic Lake will develop into juvenile herring within just a few days. These juveniles will stay in the fresh water for up to 4 months before swimming downstream to live in estuarine waters.  The river herring that survive will reach an age to reproduce after 3-4 years and usually return to the same waters where they were born.

The Mystic River is one of 78 river herring runs in Massachusetts. River herring are an important component of ocean fisheries, and they need access to freshwater systems to survive.  Over the past several decades, populations of river herring have dramatically declined.

The Mystic River Watershed Association works each year to train a set of volunteers to perform visual counts at the fish ladder Mystic Lakes Dam. The volunteers agree to perform at least one 10-minute observation each week.  Volunteers in the 2015 program performed 680 ten minute observations and counted 57,617 fish.  The observations and counted fish are plugged into a sophisticated model developed by the Division of Marine Fisheries that yields the population estimate of 477,827 +/- 40,674 for 2015.

The Massachusetts Division of Marine Fisheries released a statement on the outcome of the 2015 Mystic Count: 

The Division of Marine Fisheries is very pleased to see the excellent return of river herring to the Mystic River this year.  The large increase in returning herring gives us confidence that the restoration of access to Upper Mystic Lake has benefited this population.  The Mystic River is now one of the largest runs in the Commonwealth and even more so as it has both alewife and blueback herring in the run.  The Mystic River Watershed Association has done an excellent job coordinating a very well run volunteer count and acting as stewards of the river.  Information about the abundance of herring complements the biological sampling DMF does on the river and also provides context about Boston Harbor runs in the context of a statewide monitoring effort led by DMF.  We look forward to working with MyRWA, DCR, and all other partners to benefit river herring and other diadromous fishes in the Mystic and Aberjona watersheds. 

The question that is on everybody’s mind is “What is the explanation for the dramatic increase in the number of fish observed in 2015?” The Mystic River Watershed Association and the Massachusetts Division of Marine Fisheries (MA-DMF) are exploring this question. One explanation might be that since large numbers of river herring were not able to access the additional habitat in Upper Mystic Lake before 2011 when the new dam and fish ladder were completed, we might be witnessing a true increase in the adult population that results from providing additional quality habitat for spawning.  The fish count in 2016 will contribute to an understanding of this year’s numbers. If the numbers stay high, it may be evidence that the population has increased in a sustainable way.

"The scale of this herring migration shows the Mystic River to be a living, breathing ecosystem, filled with life," says MyRWA Executive Director, EkOngKar Singh Khalsa. "It may be hard to see that life from Interstate I-93, and it is easy to take this urban river for granted.  But the herring run speaks to the importance of treating natural spaces in urban areas with great respect and care. We can live alongside nature, if we are thoughtful."

Work is underway to build upon the successes of the 2012-2015 counting programs. MyRWA is working with MA-DMF and local river herring advocates to see a fish ladder installed at the Center Falls Dam in Winchester center to allow herring access to Wedge Pond and potentially Horn Pond. MyRWA is working with local municipalities to identify opportunities to improve habitat and water quality throughout the watershed.

What's Happening to Carp in the Mystic?

Many big carp have died recently on the Mystic.  Dead carp have been sighted all up and down the river, from Lower Mystic Lake all the way to the Amelia Earhart dam.  We have reported the event to state agencies including the Department of Environmental Protection (Mass DEP) and had conversations with fish experts at the Division of Fisheries and Wildlife.

The state experts' best understanding of this is that it is a natural die off resulting from stresses from spawning in combination with some environmental factor (changes in water temperature, bacteria or virus that specifically affects carp, etc.).   

An important clue here is that seemingly all the fish are one species (carp) and one size class (large).  This leads the fish scientists to ask what might affect a group of fish at once like this, in this pattern.  Spawning is a huge energy cost to fish, and the stress of spawning leaves them vulnerable to infections and other stresses from the environment.  All the fish we are seeing may have been in the same physiologically stressed condition and all intolerant of whatever led to death. If these were spawning fish subject to stress or infection that has spread through their community, this would explain both why we see one size class and why they are dying more or less all at once.

We do not believe that there is evidence that this die-off is the result of pollution. In the past two weeks, two slicks were reported to DEP at specific locations in the lower stretches of the river, something MyRWA has also been tracking.  But the fish die-off phenomenon extends all up and down the river and affects only large carp.  If a pollutant were the cause, the effect would not be limited to one species and one size of fish.  So this event calls for another kind of explanation.  

We also do not believe that the cause is low dissolved oxygen levels (another common cause of fish kills).  There is no evidence of dramatically low dissolved oxygen levels along the length of the Mystic, and carp are, in any case, among the most resilient fish in the face of low oxygen.    

So the evidence suggests that is a rare, but essentially “natural” die-off, affecting only one species.  It’s a dramatic event.  These are large fish.  But we do not believe that it is the result of water quality issues in the Mystic, and we do not think that wildlife in general or people are at risk from whatever is causing it.

We are keeping an eye on the situation for sure.  We will report any new information in our website.  The Pennsylvania Fish and Boat Commission has a web posting that has information that covers similar ground.  

Please let us know if you see significant mortality among other kinds of wildlife, of course.  Massachusetts Division of Fisheries and Wildlife has a web page on fish kills, and a number to call to report information.   

For more information on fish that seem to be doing extremely well this season, see our River Herring Monitoring page.  

Posted by Andrea Ritter