A 22-year mission to restore a Pennsylvania bay


Image: Pennsylvania Department of Conservation & Natural Resources

By Lea Mitchell

After more than two decades of cleanup and community efforts, Lake Erie’s Presque Isle Bay became the second heavily contaminated place in the United States to be removed from the Great Lakes toxic waters list.

And now a state park on its shore is breaking record attendance levels.

Since Presque Isle Bay was designated an Area of Concern (AOC)—a location that has experienced major environmental degradation—officials have worked to remove pollutants out of the water and people back into it.

Since being delisted, or removed from the AOC list, in 2013, Presque Isle Bay has maintained safe waters while breaking attendance records at Presque Isle State Park, said the park’s environmental education supervisor, Anne Desarro.

The park is about a 3,200-acre sandy peninsula that arches into Lake Erie. It’s the only Great Lakes shoreline state park in Pennsylvania, and research has shown it’s the most visited one in the state.

“People cannot believe it’s not an ocean, but just a big vista of water,” Desarro said.

The Environmental Protection Agency (EPA) classified Presque Isle Bay as a Great Lakes AOC—one of 43 in the U.S. and Canada—in 1991 due to fish tumors and polluted sediment. For a site to be delisted, water quality must improve, and the pollutants in the water cannot be harmful.

New data is needed to prove that the body of water doesn’t have any impairments and that the conditions are safe, according to the EPA.

Image: Wikipedia

Presque Isle Bay has an unusual formation which has contributed to more environmental problems that led to the initial listing in 1991, said Timothy Bruno, the chief of the Office of the Great Lakes in the Pennsylvania Department of Environmental Protection.

“Despite these factors working against the bay, it was the community’s mission to make our only piece of the Great Lakes a top attraction again,” Bruno said. “We recently just discovered that the fish tumors were normal in areas of clean water, but the heavy metals and other pollutants were our biggest concerns.”

Manufacturing facilities around the bay discharged waste-water into the lake for decades, which led to heavy metals being found in the sediment. Another problem was overflowing of sewage that resulted in high concentrations of polycyclic aromatic hydrocarbons, which are harmful contaminants that affect wildlife, officials say.

The major source of pollution was the waste disposal practices before state and federal regulations were enforced.

The Erie Sewer Authority spent over $100 million to enhance its wastewater treatment system to reduce sewage entering the bay. Local industries moved away from the city’s shoreline to reduce harmful runoff that would enter the water.

The Great Lakes Restoration Initiative funded Presque Isle Bay $5.3 million to accelerate the cleanup, according to the EPA. The restoration initiative is an investment fund targeting the biggest threats to the Great Lakes ecosystem.

“The cleanup included testing of the bay sediment, restoration work in streams that drain into the bay, more permeable surfaces that catch polluted runoff rather than paved areas and a promise by the community to keep this area off the list,” said J. Michael Campbell, the chair of the Presque Isle Bay Public Advisory Committee.

There have been ceremonial swims to celebrate the bay’s clean water and raise money to increase public awareness about pollution.

Efforts continue.

Bruno said, “Through hard work and commitment, we identified a remedial action plan which consisted of hands-on involvement and periodic studies after the delisting.”

“We do sediment sampling every few years and continuous water sampling. We make sure what flows into our water isn’t harmful, which is a promise our community made in 2013,” Bruno said.

Today, the bay sustains a diverse aquatic wildlife with over 700 species of plants. What once was a barren place is now filled with millions of visitors a year.

The most popular activities at the park are swimming, biking, hiking and fishing. According to Desarro, the nature trails reel the tourists and locals in the most.

“This past year with the pandemic, our numbers are higher than they have ever been. People are seeking nature and the outdoors to enjoy themselves. There has been a huge increase in hiking, biking and more,” Desarro said.

“When Presque Isle was on the AOC, I noticed a change in the attendance numbers. It was on the list for quite a while which left the park pretty desolate, but now it is unbelievable,” she said.

So far in 2020, the park has hosted approximately 800,000 more visitors than in 2019. That’s the highest attendance yet, but the year isn’t over. According to the park, the estimated number of visitors from January 2019 to August 2019 was 2,931,585, compared to January 2020 to August 2020 when it was 3,751,002.

“It is very encouraging that a huge problem like a listed area of water can go from being filled with dangerous pollutants to becoming the top tourist attraction. This wasn’t a lone effort, but through the efforts of local people and their perseverance,” Desarro said.

“It keeps me hopeful because many times when people think about issues in the environment, people feel hopeless. However, seeing Presque Isle Bay improve shows me that with committed people working toward a goal, it can be a success story,” she said.

2 thoughts on “A 22-year mission to restore a Pennsylvania bay

  1. Joseph Barrett, the pollutants and heavy metals that originally contaminated Presque Isle and Lake Erie for decades were caused by heavy industry, sewage, and poor environmental regulations (as pointed out by the commission and the article). Presque Isle was a healthy ecosystem for 12,000 years because people weren’t around destroying it. Your silly ice boom just moves the pollutants somewhere else. The commission has done a great job studying the problem and working to mitigate it; while you peddle garbage.

    I’m happy the EPA, Erie Sewer Authority, and Great Lakes Restoration Initiative realize the gem these great lakes are and are working to make it better for future generations.

  2. All of your efforts are meaningless and futile. Until the New York Power Authority ice boom is outlawed and the natural movement of ice is allowed you won’t have the natural conveyor of sediments in nutrients which put Presque Isle there in the first place and maintained it for twelve thousand years as a healthy ecosystem. You people have to realize nature operates on an annual cycle and that ice floe was super crucial and critical to the health and well-being of Lake Erie. Presque Isle is a result of that ice movement and by it being stopped, artificial help like those wave barriers on the outside are like putting lipstick on a pig. The interior Bay of Presque Isle was serviced by the enormous back pressure of ice that formed within the bay. If you really want to help organize and Sue sniperN.Y.P.A. and the international Joint Commission. (they have been useless in all of this) Google Joe Barrett Ice Boom for the truth. JBB

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