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An engineer, a politician, and a fish walk into a dam. The engineer says, “We could have built it bigger.” The politician says, “We should have built it cheaper.” Fish don’t talk, but if they did, they probably would have asked for a ladder.

Dams were built in the 18^th century to power mills, and in the 1940s to provide cheap electricity and irrigation opportunities – when they were considered great achievements of engineering that would benefit generations to come. Across the nation, dams have been utilized for energy production, flood control, irrigation, and water storage. But, if they are not appropriately planned, sited, and maintained  dams can have devastating impacts on fish populations.

In the early 1900s rainbow smelt supported a robust recreational and commercial fishery in the Northeast, but today NOAA Fisheries Service has listed them as a species of concern in this region. One of the problems in the Northeast has been the loss of suitable spawning habitat due to development like dams, which can prevent fish from moving upstream. But now there may be light at the end of the tunnel for rainbow smelt in southern Maine.

At the end of July, the Great Works Regional Land Trust (GWRLT) announced the removal of Shorey’s Brook dam and the restoration of the Shorey’s Brook on Raymond and Simone Savage Wildlife Preserve in Eliot and South Berwick, Maine.  Fish surveys are already showing rainbow smelt as far upriver as the former location of the dam and further upstream will be suitable for spawning habitat. If other dam restoration projects across the U.S. can be taken as indicators, rainbow smelt may soon be taking advantage of upstream habitats.

Larger scaled restoration efforts are also progressing in Maine. Earlier this summer, Talking Fish reported the demolition of the Great Works Dam on the Penobscot River in Maine – a restoration effort that will open thousands of miles of upstream habitat to Atlantic salmon and other fish for the first time in almost two hundred years. And, here at CLF we have been working to restore native alewives – an important prey species in both marine and fresh waters for many fish, mammals, and birds – to the St. Croix River in Maine. Read more about that work here.

The pressures on our fisheries are enormous, with overfishing, bycatch, pollution, ocean acidification, and habitat destruction all playing a part. We need a better way to plan in the face of all these different stressors. Partnering among local, regional, state, and federal stakeholders in the Northeast alone has culminated in 299 projects to improve and restore fish habitat in rivers, marshes, and estuaries.

New England’s need for habitat conservation and restoration is great, and other regions have similar challenges. Restoring damaged ecosystems to ecological and economic productivity is a fundamental component of the National Ocean Policy, and one more reason why the National Ocean Policy is right for New England.

Wikipedia describes the Standells’ 1965 classic “Dirty Water” as “a mock paean to the city of Boston and its then-famously polluted Boston Harbor and Charles River.” Though fans of local sports teams have embraced the song that plays so often over stadium loud speakers, most people would agree that they’d rather not have their capitol city mockingly identified with “famously-polluted” waters. That’s especially true in these hot summer months when you want to be able to swim at a City beach, fish from an urban jetty, or paddle a local river without fear of contacting raw sewage and toxic algae scums.

Nearly thirty years ago, CLF embarked on a clean water campaign to end Boston’s “Dirty Water” era. CLF lawsuits spurred significant public investments in cleanup of the Boston Harbor and have paid huge dividends as evidenced by all the restaurants and bars that have popped up along the Seaport District waterfront as the Harbor became cleaner. This past weekend, Boston even hosted the Red Bull Cliff Diving championships with divers plunging straight into the Harbor wearing nothing but speedos–something that would have been unthinkable in the years when the Harbor was essentially an open sewer.

CLF works for water that is safe for fishing, even in urban environments. Photo by Chris Devers @ Flickr Creative Commons

We’ve made great progress, but there is still work to be done. The Clean Water Act, which turns 40 this year, promises water that is safe for swimming and fishing regardless of whether local waterways lie in a major tourist district or are situated in a neighborhood where industrial activity and working waterfronts are still part of the urban landscape. Securing Clean Water Act compliance is as much about protecting the health and quality of life of Bostonians in every city neighborhood as it is about making the Hub a desirable place for tourists and the businesses that cater to them. The good news, as reported on the front page of the Boston Globe, is that CLF, EPA, the Boston Water and Sewer Commission, the City of Boston, and numerous other partners are redoubling efforts to deliver on the law’s promise for the benefit of all Bostonians.

As today’s Globe headline proclaims, Boston is embarking on a new “effort to curtail sewage” and deal more effectively with polluted runoff and sewage discharges from storm drainage pipes. The effort comes as a result of another lawsuit filed by CLF against the Boston Water and Sewer Commission for violations of its Clean Water Act permits. EPA joined the suit in 2010. Shortly thereafter the parties turned their attention to negotiating a solution to Boston’s remaining water woes with emphasis on:

•  removing illegal sewage connections that can send household sewage to Constitution Beach, Tenean Beach, and other popular swimming spots
• monitoring to quickly detect and eliminate illegal sewage connections, and
• implementing innovative techniques to filter pollution from urban runoff using more natural elements such as trees and gardens specially designed to absorb stormflows.
• Inspecting active construction and industrial sites to ensure proper pollution controls are in place

The settlement recognizes that, even if we solve all of the sewage problems, the foul brew of metals, bacteria, oils, and other harmful pollutants that can run off the urban landscape after rainstorms and snowmelts must also be addressed before we can put Boston’s “Dirty Water” era into the history books once and for all. To get to a sense of what that cleaner, greener future will look like as City officials begin redesigning pavement-heavy public spaces like City Hall Plaza, visit the Charles River Watershed Association page, which features a report on green infrastructure in and around Boston.

CLF is proud of its role in the cleanup of Boston’s iconic waterways. The investments in clean water spurred by CLF’s advocacy are paying off and will continue to do so if all of those who are responsible for pollution control follow through on Clean Water Act commitments. When that happens, it will be time for a new song about how much Bostonians love their clean water.

Next week, Vermonters will mark an anniversary many of us would rather forget.  It is hard to believe that a year has passed since the deluge of Tropical Storm Irene caused destructive flooding in much of the state.  Federal, state, and charitable organizations are still working to help the storms victims recover (the Vermont Irene Fund is one of the many ways you can help).  Yet as the process of recovery continues, it is important to take stock of the lessons we should learn from this disaster, and our response to it, because the overwhelming scientific evidence suggests that climate change may bring more such extreme weather to our state and region.

At CLF, Lake Champlain Lakekeeper Louis Porter, has led the effort to learn the hard lessons taught by Irene’s hard rain.

The gist of his message this week has been that science and experience teaches us that we reduce damage to the built and natural environment when we work with nature rather than against it.

Here are a few of the things he’s had to say this week with links to the major media outlets who have turned to him for analysis on this fateful anniversary:

• From his Vermont Public Radio commentary: “Especially after Irene, we know that the key to flood protection lies in giving rivers room to move, keeping flood plains intact and building roads and bridges that are ready for our new climate.”
• From Paul Heintz’s story “Water Ways” in Seven Days: “We are in for a lot more wet and violent weather,” he says. “We need to realize we’re going to need all of that flood capacity, all of that natural resilience in the years to come.”
• From Suzie Steimel’s report “Did Recovery Efforts Hurt Vt’s Rivers” on WCAX TV: “It was a systemic breakdown from the people doing the work to the folks overseeing it to the state oversight which should have been in place”

As the recovery continues, Louis and others at CLF will work with Vermont officials to ensure that we have the policies and the resources in place to prevent natural disasters from being magnified by man-made disasters caused when recovery work goes wrong.

The other night, I broiled a gorgeous piece of striped bass for dinner. Though I savored each bite of this healthy, delicious, lean protein, I couldn’t help think of the grim images of other sizeable stripers that washed up dead in the latest fish kill to occur on the shores of Cape Cod in late July.

Healthy striped bass like these inhabit many of New England's coastal waters. Nutrient pollution from septic systems creates toxic algae blooms in Cape Cod waters that threaten these fish. Photo credit: Bemep @ Flickr Creative Commons

According to the Cape Cod Times, on July 25, Falmouth residents began calling local officials complaining about foul odors and dead fish washing up on the shores of Little Pond Estuary–one of the many areas along Cape Cod where fresh water from the land mixes with salt water from the ocean. Upon investigation, officials confirmed the presence of what one resident referred to as a “heap of large dead fish…on the shore.”  Among the dead fish were dozens of striped bass, some measuring as long as 40″. The story noted that this is not the first fish kill of its kind in Falmouth’s Little Pond, nor is it the first on Cape Cod. You can see pictures of the dead stripers and read the full article here, and also check out a previous post to this blog discussing another Cape fish kill that occurred a couple of years ago: “1,000 Dead Fish on Cape Cod: When Will the Killer Be Brought to Justice?”

The tragic slaughter of these beautiful fish–much beloved by sport fishermen who bring tourism revenue to the Cape and other places on New England coast that these hard-fighting fish frequent–could have been stopped.

Scientists who investigated the fish kill identified nitrogen pollution from nearby septic systems as the main culprit.  You see, nitrogen is a common component of human wastewater. When too much of that wastewater flows unchecked into an estuary, the nitrogen feeds explosive blooms of toxic algae that  make the water smell foul, unpleasant to look at, and unsafe to swim in. Blooms of harmful algae also throw the entire ecosystem out of balance, resulting in an underwater environment without enough oxygen for even fast-swimming fish like stripers to survive.

Normally, most of the nitrogen that leaches from underground septic systems is retained in the soils. But, as this fish kill demonstrates, Cape Cod’s sandy soils present a unique problem because they are so porous that the pollution flows right through them and bubbles up into surface estuaries. Because of this unique pollution problem and the dire need to address it before more slaughter occurs, CLF is pushing EPA to recognize that the Clean Water Act requires these septic-system polluters to clean up their act.

Last week, a federal judge in Boston accepted the joint schedule that CLF and our partner Buzzard’s Bay Coalition worked out with EPA lawyers so that the Cape Cod cleanup litigation can move forward.  You can read more about our lawsuit and the clean water solutions that will help save the stripers here.

Photo by Robert F. Bukaty, courtesy of Portland Press Herald Archives

As mentioned in prior posts here and here, CLF’s lawsuit to reopen the St. Croix River to alewives resulted in this letter from EPA agreeing that the Maine Alewife Law violated water quality standards for the St. Croix.

Yesterday, the Maine Attorney General responded to that letter here and the response is disappointing to say the least.  The first half of the letter is not even related to the Alewife Law but rather a gratuitous attempt to bolster the State’s efforts to restrict the jurisdiction of the Passamaquoddy Tribe and other Maine tribes.  The second half of the letter does not contest the findings in EPA’s letter that the Alewife Law constitutes a change in the St Croix’s water quality standard but rather attempts to justify that change as a fishery management exercise unrelated to the Clean Water Act.

As I noted in a interview yesterday on MPBN, you can put lipstick on a pig but it is still a pig.  Nor is the State’s “commitment” to the so-called adaptive management plan for the St Croix currently under consideration by the International Joint Commission of any real value.  As noted in this article by Colin Woodard, the adaptive management plan may be better than nothing but just barely.

What this means for the St Croix is really nothing more than status quo – passage at the Grand Falls dam will remain closed to alewives as long as the State is willing to let bad science and a small minority of self-interested fishing guides call the shots.  This is even more unpalatable given the current crisis that our lobster fishery is in. A resurgent alewife population (close to 3 million before the State closed fish passage) could only help that industry that can use alewives as bait fish. A robust alewife population would also help the Maine groundfish and whale watching industries, for whom alewives are a key source of food.  For these reasons, as well as the health of the St Croix ecosystem as a whole, CLF remains committed to restoring alewives to their native habitat in the St. Croix.  Stay tuned for next steps.

A bloom of cyanobacteria, or blue-green algae, on Lake Champlain's Missisquoi Bay in 2011

If the weather during the rest of the summer remains hot and calm, this year may well be remembered as one of the worst for blue-green algae bloom in recent memory on Lake Champlain. That is too bad, because it means days of ruined beach visits, vacations when kids can’t go in the water and declines in income for lakeside businesses. But it could also cause a shift in attitude about what lake phosphorus pollution means, and how serious we are about dealing with it. And that would be a good result from a bad situation.

One of the interesting things about blue-green algae, or cyanobacteria as they are more accurately known, is that, unlike an invasive species or pollution by hazardous materials, they are normal inhabitants of land and water – and are nearly ubiquitous in some places. They become a problem, and a major one, when we cause the ecosystem to be out of balance. Otherwise, we would rarely think about them.

How do blue-geen algae become a problem? Under certain conditions, cyanobacteria explode into massive blooms. During the early stages of such a bloom, they look like pollen in the water and are easy to ignore. But as their volume increases, the blue-green algae can become a thick, paint-like mass that stacks up into white, blue and green froths, choking waterways, blocking sunlight, and, when they decompose, reducing the amount of oxygen in the water to dangerously low levels. Those conditions cause massive die-offs of fish and shellfish – and stinking piles of rotting algae along the shoreline.

Beyond all these problems, in such large volumes the cyanobacteria at times produce toxins which can sicken people and kill pets. In the late 1990s and early 2000s, before people were familiar with the dangers of cyanobacteria blooms, dogs died from ingesting those toxins. In other parts of the country, people have become very sick as well, including U.S. Senate Environment and Public Works Committee ranking member James Inhofe, who became ill in 2011 after he went swimming back in his district in Oklahoma. Inhofe, well-known for his opposition to much anti-pollution legislation, joked that the news story about his experience should bear the headline “the environment strikes back.”

So far this year, few blooms on Lake Champlain have reached the dense stage of development where they test positive for cyanotoxins. But parts of the lake that do not often have such blooms are now seeing cyanobacteria. Last year’s flooding from tropical storm Irene dumped record loads of phosphorus into Lake Champlain tributaries, providing the nutrients needed for blue-green algae populations to explode. And this dry, hot, calm summer has provided the right conditions for that population explosion to happen.

If people from those lake areas that are experiencing unprecedented blue-green blooms get together with those from other places – like St. Albans Bay and Missisquoi Bay where such blooms are almost yearly occurrences – we may be able to chart a different path and keep such problems from spreading any further.

With better farm management techniques, improved urban runoff systems and up-to-date sewage plants, we can prevent the otherwise inevitable spread of cyanobacteria to more places on Lake Champlain. If we can make that happen, this summer might go down in the books as not just the worst blue-green summer, but the summer in which things began to change for the better.

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

Pressure is building to reopen the St. Croix River to the alewife, a critical forage fish.

Earlier this week the Environmental Protection Agency (EPA) issued a letter adopting the recommendations made in our lawsuit seeking  to restore alewives, a key forage and bait fish, to the St. Croix River.

As noted last month, CLF initiated a lawsuit against the EPA due to its failure to review and reject the Maine law that requires an existing fish passage facility at the Grand Falls dam to be closed. You can find the blog post here, explaining why we sued EPA.

As I said in the press statement, “EPA’s letter is a gratifying sign that we’re finally making substantive progress in restoring this important fish to the St. Croix River watershed. As EPA now agrees, this law is scientifically and legally unsupportable. We hope that further litigation is unnecessary to ensure that the state follows the directive of EPA in allowing alewives to return to their native waters.”

Since CLF filed its complaint, the Passamaquoddy Tribe, joined by other Maine Tribes, has formally requested Maine’s Governor Le Page to repeal the state law and, in the alternative, asked the International Joint Commission to invalidate the law. See a copy of the letter here. CLF is working with the Tribes to achieve the goal of restoring alewives to their native waters in the St. Croix watershed

This story was the subject of a front page article by Colin Woodard in the Maine Sunday Telegram. You can find that article here.

For more than a decade, the rock band Phish has been a strong supporter of CLF’s work to make all of New England’s inland and coastal waters safe for swimming, boating, and fishing.  Through the band’s phan-funded charity, the Waterwheel Foundation, Phish has supported CLF’s Lake Champlain Lakekeeper and other CLF-led clean water campaigns.

Recently, Waterwheel has funded CLF’s work to advocate for climate change adaptation strategies. This work will ensure that we learn the lessons about how to minimize and recover from flooding after extreme weather events like Tropical Storm Irene. 

Waterwheel foundation supports charities like CLF with the proceeds from sales of exclusive Phish merchandise, including rare autographed posters, organic tee shirts, and hoodies. CLF is honored to have been invited by Waterwheel to help work the merchandise table again on this year’s tour.

We’ll be at the DCU Center in Worcester, MA for this Thursday evening’s concert. There are still a few tickets left. While you’re at the show please consider drop by the Waterwheel table inside the concert to say hi to me and the other CLF volunteers who are teaming up with Waterwheel to ensure that we have enough clean water for people and fish alike.