For City’s Sewage Plant, The Options Are Costly

By Jennifer Osborn

ELLSWORTH — The city has two options for dealing with its aging, deteriorating wastewater treatment plant: make $10.5 million worth of upgrades or build a new plant for $12.6 million to $14 million, according to Woodard & Curran officials.

Ellsworth hired the Bangor engineering firm last year to undertake a comprehensive evaluation of the plant. The firm presented its findings to the City Council at a Jan. 12 workshop.


Ellsworth’s 30-year-old sewage treatment plant is on the state Department of Environmental Protection’s violations list.

PHOTO BY, 8pt Verdana Bold All-Caps

Increased user fees would be used to help fund either option, according to Michelle Beal, Ellsworth’s finance director.

Project manager Ron Hidu said he recommended Ellsworth build a new plant even though his “bias going in was to upgrade the existing facility.”

Benefits of a new plant include freeing up to 500 acres of waterfront land for future development, said Hidu.

A new plant would eliminate odors in the neighborhood surrounding the existing plant and it would be easier to construct a new plant than make upgrades to the existing plant, he said.

However, it could take Ellsworth a few years longer to fund and build a new plant, Hidu said.

A new plant, which would encompass about 15 acres of land, could be built with room for future upgrades when additional development in Ellsworth warrants greater capacity, according to Hidu.

“You’re at about 65 percent of your license on an average day,” said Hidu. “If you reach 80 percent, you have to do a study of how to expand the plant.”

If Ellsworth pursues a new plant, the Maine Department of Environmental Protection might require the city to install a storage tank near the existing facility to handle stormwater overflow from the plant’s “illegal bypass” into the Union River, Hidu said.

The illegal bypass has been channeling untreated wastewater into the Union River during storms and other times of heavy flow into the system, prompting the Maine Department of Marine Resources to close the Union River Bay to shellfish harvesting indefinitely.

A consent agreement from the DEP about the illegal bypass and other violations will be finished in a few weeks, said Hidu.

Ellsworth’s wastewater treatment plant has other problems.

Issues include the technology the plant uses, which is 30 years old, Hidu said.

The plant has single pieces of equipment that have broken leaving no backup for the plant operation during equipment repairs.

“A lot of the violations have come from equipment breakdowns,” said Hidu.

City Manager Stephen Gunty questioned Hidu about the best method for negotiating the consent agreement.

“Unfortunately, you’re not bargaining from a position of strength,” Hidu said. “I think you want to show contrition and you want to show good faith.”

Brent Bridges, senior vice president of Woodard & Curran, said, the DEP “really wants action. That’s your greatest leverage.”

The City Council questioned Finance Director Beal about how the city would fund the project.

Beal said she would prepare a list of financing options.

“It’s going to need to be creative,” said Beal.

Gunty said a combination of fees, grants and long-term loans or bonds would be used.

User fee increases, connection fee increases and impact fees are all possibilities, said Gunty.

New wastewater superintendent Michael Harris suggested Ellsworth consider “indirect discharge fees,” for discharge coming into the system from sump pumps and roof drains, for example.

Scaling the connection fee to the proposed development is another option. Ellsworth currently charges a flat $350 to connect a house or a business.

However, Beal said that Ellsworth user fee increases would be likely even without upgrading or building a new plant.

The last increase was six years ago and expenses have gone up considerably since, said Beal.

But, “we’re not taking it lightly at all,” she said, adding that Ellsworth has been surveying sewer rates in other municipalities.

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