Mechanic Falls WWTP, Mechanic Falls

Overview

Mechanic Falls WWTP serves the community of Mechanic Falls, Maine, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater from a population of 1,613 and discharges into the local watershed.

Mechanic Falls WWTP is a municipal wastewater treatment facility located in Mechanic Falls, Maine, serving a population of approximately 1,613 residents. The plant is operated by the Mechanic Falls Sanitary District and is situated in Androscoggin County, within the state of Maine. As a small-scale facility, the plant operates under the regulatory framework of the U.S. Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all discharges. Plants of this size typically employ secondary treatment to meet federal and state standards. The treated effluent is discharged into the local watershed, which ultimately drains into the Androscoggin River, a major waterway in Maine. The Androscoggin River flows into the Kennebec River and then to the Atlantic Ocean, supporting diverse aquatic life and recreational activities along its course.

Environmental context

The plant discharges into the Androscoggin River watershed, which flows into the Kennebec River and eventually the Atlantic Ocean. The Androscoggin River supports a variety of fish species, including Atlantic salmon and brook trout, and is an important ecological corridor in Maine. The river's health is critical for local ecosystems and downstream communities.

Frequently asked questions

Mechanic Falls WWTP is located at 56 Lewiston Street in Mechanic Falls, Maine, within Androscoggin County. It is operated by the Mechanic Falls Sanitary District.

The plant serves a population of approximately 1,613 residents in the Mechanic Falls area.

The treated wastewater is discharged into the local watershed, which drains into the Androscoggin River. The plant operates under a National Pollutant Discharge Elimination System (NPDES) permit as required by the U.S. Clean Water Act.

As a U.S. facility, Mechanic Falls WWTP must comply with the Clean Water Act, which mandates NPDES permits for wastewater discharges. The plant is subject to state and federal regulations ensuring effluent quality meets environmental standards.

Small plants like Mechanic Falls WWTP typically use secondary treatment processes, such as activated sludge or trickling filters, to meet EPA standards. These systems effectively remove organic matter and suspended solids before discharge.