Maine
Maine’s aging wastewater facilities adjust to meet new challenges
Gravity is a friend of wastewater treatment plants, which is why the facilities are typically placed at low elevations, often along Maine’s extensive coastline.
Placing them in low-lying areas makes it easy to collect wastewater from uphill sinks and toilets. And placing them near waterways makes it easy to discharge filtered and disinfected water, or effluent, back into our rivers, reservoirs and harbors.
Many wastewater facilities in Maine and across the country were built after the Clean Water Act passed in 1972, meaning some are now 50 years old. They need upgrades not only given their age, but because of threats posed by climate change. Coastal facilities now see regular flooding during storms and high tides.
“Floodwaters can damage or destroy pumps, blowers and electronics kept in basements,” said Robert Lalli, the Wiscasset wastewater treatment plant superintendent. “And if salt water gets into sewage aeration tanks, it can disrupt the microbiology necessary to break down sewage and other hazardous compounds. Untreated sewage can then overflow into waterways, harming wildlife and those who fish for a living.”
It can also put Maine’s sources of drinking water at risk.
With the help of $40 million in federal funding, Maine communities are finding new ways to deal with threats to their wastewater plants.
The most common approach is to elevate tanks and buildings, and make other structural improvements that protect facilities from sea-level rise. This is happening all along the state’s coastline, from Kittery to Eastport.
In Machias, for example, a new pump station will keep the plant operating during heavy rains, which will help prevent sewage overflows like those that caused clam flat closures on the Machias River.
“More and more intense storms are working against us,” said Mike Riley, the combined sewer overflow abatement coordinator at the state Department of Environmental Protection. “But the new pump station, which will hopefully be up and running by the end of this year, will significantly reduce, if not prevent, overflows.”
The nearly $3.6 million project was paid for largely through a DEP grant.
Machias also plans to add a combination of seawalls (vertical or near-vertical walls) and berms (raised and sloping banks), which will protect the facility and downtown streets while creating a scenic river walk. This project is in the designing and permitting phase, said Dr. Tora Johnson, who runs a GIS Lab at the Machias-based Sunrise County Economic Council.
Portland, meanwhile, is installing four underground tanks that will hold millions of gallons of stormwater and wastewater, and keep its facility from backing up — and sending untreated wastewater into the nearby tidal basin, Back Cove.
“This pollution-control effort has been in the works for some time,” said Bill Boornazian, Portland’s water resources manager. “But the need is growing due to sea-level rise and regular flooding.”
“The biggest climate change challenge we have is intense rain events in the winter when the ground is frozen,” Boornazian added. They make the ground “like asphalt,” he said, noting that the new tanks will improve drainage and reduce flooding of city streets.
Portland is scheduled to start using the new tanks in December, said Brad Roland, a senior project engineer with the city’s Department of Public Works. He said the project, which began before the pandemic, will cost around $42 million.
The Ogunquit Sewer District plant sits on a long, sandy peninsula between the Ogunquit River and the ocean. At this picturesque and vulnerable spot, a second story is being added to a garage for increased office space, and the existing tank walls will be made taller, according to Philip Pickering, the sewer district superintendent. The electrical equipment and generator at a nearby pumping station will also be elevated.
But it’s only a temporary fix. A 2012 study found there was “no practical solution” that would allow the site to host a wastewater treatment plant beyond 2052 because of the “elevated risk from sea-level rise, flooding and shoreline erosion.”
Ogunquit is raising funds to relocate the facility about two miles west of its current location. The move, likely to occur between 2040 and 2055, is estimated to cost $30 million.
Facing a similar dilemma, Wiscasset officials hope to move the town’s facility as soon as a suitable site is found. The current location on the Sheepscot River is “the lowest point in Wiscasset,” said Lalli.
“We’ve had salt water come through our gates and into our tanks,” he said. “A seawall is impractical. If we moved up just three or four blocks, we’d be fine.”
If officials find a site close to the current location, it will cost around $35 million. If the new site is farther away and requires additional pipe laying and pumping stations, Lalli said, the cost could rise to at least $45 million.
Lynda DeWitt
Longtime editor and writer Lynda DeWitt has written about natural history for many organizations, including the National Geographic Society, Discovery Communications, Scholastic Productions, and Smithsonian’s National Academies of Sciences. She is the author of “What Will the Weather Be?” and splits her time between Maine and Maryland.
Maine
Sen. Mattie Daughtry: A preview for the upcoming legislative session
As a new legislative session begins, Mainers are asking a simple, familiar question: What comes next, and how do we not just get by but actually thrive in such tumultuous times?
After years shaped by COVID, economic whiplash and political chaos, that question feels heavier than it used to. Mainers know what they need to succeed: a safe and stable place to live, health care they can count on, and a fair shot at getting ahead without burning out or falling behind. They want to know that if they work hard and play by the rules, they can build a life that feels secure, dignified and hopeful — the ultimate American dream.
That’s the lens guiding our work this session.
Economists are warning of unprecedented uncertainty ahead. From sweeping federal budget cuts and erratic tariff policies to lingering economic impacts from shutdowns and declining tourism, Maine is already feeling the immense weight. Just like Maine families do every day, the state has to plan responsibly for what we know is affecting us and what we can’t yet predict.
Despite these challenges, Maine remains on solid footing because of choices we have made together in recent years. We have focused on investing in education, workforce development, health care and economic growth — and because of those investments, our labor market remains stable. But inflation is still squeezing household budgets, consumer confidence is low and too many families feel like they are one unexpected expense away from a financial crisis.
At its core, this session is about delivering results that Mainers deserve. That means we must protect the fundamentals they rely on and create the conditions to actually thrive, not just survive.
One of the most important is keeping people housed and healthy, even as federal support grows less reliable. Housing and health care are not luxuries; they are the foundation that allows families to work, care for loved ones and stay rooted in their communities. This session, we will work to protect manufactured housing communities, expand affordable housing options and ensure seniors, veterans and working families can stay in their homes. Last session, we fully funded MaineCare through 2027 and expanded coverage to include doula care and hearing aids. In the year ahead, as Washington pulls back — including the failure to extend Affordable Care Act subsidies — Maine will step up. We will work to strengthen emergency medical services, protect access to reproductive and behavioral health care, expand dental care, and reduce the crushing burden of medical debt. No one should have to sacrifice their home or health because of cost.
It also means being honest about what’s weighing people down right now and lowering everyday costs wherever we can. From grocery bills and utility prices to prescription drugs, too many essentials are eating away at family budgets. We shouldn’t be making life harder for people who are already stretching every dollar. This session, we’re focused on practical relief by targeting energy costs, improving access to affordable medications and easing the pressures that hit working families first.
We will also continue leveling the playing field. Too often, systems are designed to favor large corporations over everyday people. This session, we will strengthen consumer protections, crack down on predatory practices and ensure Mainers aren’t punished for getting sick or trying to stay afloat.
And even in uncertain times, we must keep our eyes on the future. Ensuring a brighter tomorrow means continued investment in child care, education, workforce development and climate resilience — because every generation deserves a fair shot at a better life than the one before it.
When federal decisions create chaos or cut vital supports, Maine will respond with reliability. We will do everything in our power to honor our commitments, protect essential services like schools and health care, and shield Maine people from the worst impacts.
The work ahead will require careful budgeting, bipartisan cooperation and a firm commitment to making progress where we can. But Maine has faced uncertainty before, and each time, we have met it by looking out for one another and doing the hard, disciplined work required.
That’s our North Star this session: protecting the basics people depend on, expanding opportunity where we can and making sure Maine is a place where people don’t just endure uncertain times — they can build something better, no matter what lies ahead.
Mattie Daughtry represents state Senate District 23, Brunswick, Chebeague Island, Freeport, Harpswell, Pownal and part of Yarmouth in the Maine Senate. She also serves as Maine’s Senate president. She can be reached at [email protected] or 207-287-1515.
Maine
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Maine
Elementary-aged student killed in school bus crash in southern Maine
A student was killed in a crash involving a school bus in southern Maine on Tuesday morning, officials say.
The crash occurred around 7:30 a.m. near Edna Libby Elementary School in Standish, authorities said, and MSAD 6 School Superintendent Clay Gleason told News Center Maine it involved a student and a school bus.
Cumberland County Sheriff Kevin Joyce confirmed that an elementary school student was struck by an MSAD 6 school bus and died at the scene. He said Route 35 was shut down between Route 114 and Moody Road for the crash investigation.
MSAD 6 serves the towns of Buxton, Hollis, Limington, Standish, and Frye Island. Standish is a town with about 11,000 residents about 15 miles west of Portland.
The child who died was a student at Edna Libby Elementary School, the school district said. Joyce said only one student was on the bus at the time of the crash — the half-brother of the student who was killed.
“The Cumberland County Sheriff’s Office, along with other law enforcement agencies, will be reconstructing the accident, providing more information as we get it,” Joyce said. “What we do know now is we have a child that’s deceased. It’s tough anytime of the year, but not a good time of the year for a lot of families.”
Gleason said Edna Libby Elementary School planned to dismiss students at 11:30 a.m. to allow parents or caregivers to be with their children and for staff to receive support. All after school activities in the district were canceled, though the school day went on as scheduled in all other district schools.
“I have been in communication with the Cumberland County Sheriff’s Office and a full investigation will be forthcoming to determine how this tragic accident took place,” Gleason said in a message to the school community. “In this difficult time please keep those directly impacted in your thoughts – first and foremost the family of the student, as well as the students and staff of Edna Libby. Speculation or blame on social media is not productive or helpful and is disrespectful to the memory of the student and their family.”
Support services are being provided for the bus driver and the family, Joyce said.
No additional information has been released, but officials said they expect to have more to say later in the day.
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