An algae bloom in the Winnicut River, NH. Photo by Peter Wellenberger.

A week ago I had the pleasure of attending an event to celebrate the restoration of a tidal river. The Winnicut River – primarily located in Greenland, NH – is now the only dam-free river in the Great Bay estuary. Thanks to the hard work of the Winnicut River Watershed Coalition and numerous state and federal agencies, the project includes a new fish passage and, in addition to the dam removal, a restored shoreline.

Despite being a beautiful July summer day, the event was marred by one distinct image. The free-flowing river now supports a large area of abnormal algae growth – the direct result of excessive nutrients. Standing on the water’s edge, it was impossible to miss the mat of green slime. This certainly put a damper on the celebration.

The Winnicut River is not the only site in the estuary where algae is now taking over. Large mats of macroaglae can be found in the Lubberland Creek area, and algae has been taking over places where eelgrass – the ecological cornerstone of the estuary – historically grew. However, the Winnicut River provides a valuable lesson that despite our best efforts, the Great Bay estuary faces the risk of further degradation that could lead to a collapse of its sensitive ecosystem. Our only option is to invest in the needed improvements to our infrastructure to dramatically reduce the amount of nitrogen pollution from wastewater treatment plants and stormwater.

This is why it’s so important to build a stronger voice for the estuary, and why I’ve been working so hard to build the Rescue Great Bay coalition. In a previous blog, I discussed the formation of this new collaboration – at that time consisting of eight founding members: the NH chapter of the Coastal Conservation Association, the NH Coastal Protection Partnership, the Great Bay chapter of Trout Unlimited, the Town of Newington, the Winnicut River Watershed Coalition, the NH Rivers Council, EcoMovement, and CLF’s Great Bay-Piscataqua Waterkeeper.  I’m pleased to say that in the last month alone, six more organizations have joined the effort – the Great Bay Stewards, New Hampshire Audubon, the Exeter-Squamscott Local Advisory Committee, the Lamprey River Watershed Association, the Oyster River Watershed Association, and Green Power Management Holdings, Inc. of Newmarket, NH.

As Great Bay-Piscataqua Waterkeeper, I’m pleased to serve as the lead for Rescue Great Bay. We are building a common voice for Great Bay to educate the public about the need for immediate action to clean up the estuary. Everyone has who has joined the group understands what is at stake – the longer we wait to take corrective actions, the more the estuary is at risk.

Part of our effort is to show that the public cares about the Great Bay estuary and wants to see meaningful action.  Toward that end, we now have a “Rescue Great Bay” petition that hundreds of people throughout the Seacoast have signed.  It reads:

“We, the undersigned, believe that clean water and a healthy Great Bay estuary are essential to the quality of life in New Hampshire’s Seacoast region and southern Maine.

“We also recognize that the health of the Great Bay estuary is in decline as a result of  water pollution from sewage treatment plants and stormwater runoff.

           “We understand that public investments will be necessary to clean up the Great Bay estuary and keep it healthy now and for future generations, and we support prompt action to reduce water pollution in accordance with the full protections of the Clean Water Act, including the most stringent limits on nitrogen – the pollutant of greatest concern – from NH and Maine sewage treatment plants affecting the estuary.”

Sign The Petition Here

From Market Square Day in Portsmouth, to other events, it’s been great to engage concerned citizens with this petition, and to see how strongly people feel about protecting the estuary.  If you have not already signed, I urge you to do so by clicking here, where you’ll find an online version of the petition. Please also consider forwarding  the link below to your friends and neighbors and anyone else who cares about the future of this remarkable resource.

Let’s put an end to the sort of water quality problems I saw in the Winnicut River, before it’s too late. Together we can help ensure a cleaner and healthier future for the Great Bay estuary.

Sign The Petition Here

The Great Bay-Piscataqua Waterkeeper, along with the Coastal Conservation Association of NH, Great Bay Trout Unlimited and the NH Coastal Protection Partnership, coauthored the following editorial to The Portsmouth Herald.

A copy of this OpEd was originally published in The Portsmouth Herald. You can find a copy of it online here.

April 13 — To the Editor

The Great Bay estuary is in decline. That’s the inescapable message of the Piscataqua Region Estuary Partnership’s (PREP) most recent (2009) State of the Estuaries report, which tracks the health of the Great Bay and Hampton/Seabrook estuaries.

Of 12 primary indicators of the estuary’s health tracked by PREP, 11 show negative or cautionary trends, including two very troubling negative trends: nitrogen concentrations in Great Bay are increasing, and eelgrass vegetation — the cornerstone of the Great Bay ecosystem, and an important nursery for fish and other marine species — is in sharp decline.

Consistent with findings in the 2009 State of the Estuaries report, the N.H. Department of Environmental Services and Environmental Protection Agency have acknowledged that waters throughout the Great Bay estuary are impaired, meaning that their health is in jeopardy. Based on the overwhelming evidence that immediate action is needed to clean up the estuary, the Environmental Protection Agency has begun issuing draft permits to limit nitrogen pollution from sewage treatment plants affecting the estuary (there are a total of 18 such facilities, 14 of them in New Hampshire; none currently has a nitrogen pollution limit).

In sharp contrast to the need for urgent and meaningful action, however, a small group of municipalities calling themselves the Great Bay Municipal Coalition — Dover, Portsmouth, Exeter, Rochester and Newmarket — persistently have tried to claim “the science is in doubt” and to delay needed improvements to their sewage treatment plants.

In the face of the pollution problems plaguing the estuary, rather than taking meaningful steps to solve the problem, the municipal coalition has engaged in a withering, all-out assault on the N.H. Department of Environmental Services and EPA. Last summer they sought assistance from a New Hampshire member of Congress, resulting in a bill calling for a five-year moratorium on any EPA permitting activity in the Great Bay estuary. Most recently, the municipal coalition filed a lawsuit against the N.H. Department of Environmental Services, challenging — on procedural grounds — the legality of its analysis regarding nitrogen pollution in the estuary.

Members of the municipal coalition have been sure to explain that they care about the Great Bay estuary, and that they want to be part of the solution. They say they’re committed to “immediately” upgrading their sewage treatment plants to reduce nitrogen pollution. But their words ring hollow. In fact they’ve made clear that while they’re willing to “immediately” upgrade their sewage treatment plants to reduce pollution to a certain level, if they’re required to do more they will litigate the validity of their permits, and they’ll do nothing to upgrade their sewage treatment plants while that litigation is pending. Actions speak louder than words, and so far the municipal coalition’s only actions have been to delay what must be done to save the Great Bay estuary.

The Great Bay estuary belongs to us all. The health of its waters is inextricably linked to tourism and the local economy, and to what makes the Seacoast such a special place. We cannot allow the health of Great Bay, Little Bay, the Piscataqua River, and all the waters comprising the estuary to be held hostage. The estuary is approaching a tipping point which, once crossed, will make its recovery all the more expensive, if not impossible. Just ask the folks struggling to reverse the collapse of the Chesapeake Bay. Maryland, alone, is expected to spend — conservatively — $11 billion to clean up the bay.

We simply can’t afford to keep kicking this can down the road. It’s time for the municipal coalition to start investing in real solutions rather than paying lawyers and outside consultants to thwart needed action. It’s refreshing to see the town of Newington, which will be subject to EPA permitting, embracing the protections required to save Great Bay; and it’s encouraging to see another community, the town of Durham, choose not to follow the municipal coalition down the path of litigation and delay. We all benefit from a clean, healthy Great Bay estuary. Now is the time for action.

Derek Durbin
Chairman, New Hampshire Coastal Protection Partnership

Mitch Kalter
President, Trout Unlimited, Great Bay Chapter

Don Swanson
President, Coastal Conservation Association, N.H. Chapter

Peter Wellenberger
Great Bay-Piscataqua Waterkeeper, Conservation Law Foundation