Ridgefield RT7_35 WPCF, Ridgefield

Overview

Ridgefield RT7_35 WPCF is an advanced wastewater treatment plant in Ridgefield, Connecticut, serving a small population of 450. It discharges treated water into local waterways, supporting the region's environmental health.

Ridgefield RT7_35 WPCF is a municipal wastewater treatment facility located in Ridgefield, Connecticut, within the Western Connecticut Planning Region. The plant serves a small population of approximately 450 residents, reflecting its role in a rural or suburban setting. As part of the United States' wastewater infrastructure, it operates under the Clean Water Act, which mandates compliance with National Pollutant Discharge Elimination System (NPDES) permits to protect water quality. The plant employs advanced treatment processes, ensuring a high level of pollutant removal before discharge. With a designed capacity of 454.25 cubic meters per day and an average daily flow of 227.13 cubic meters, it operates at about 50% capacity, indicating room for growth or seasonal variability. The advanced treatment level typically includes nutrient removal and disinfection, meeting stringent state and federal standards. The treated effluent is discharged into local streams that drain into the Long Island Sound watershed. This coastal estuary is ecologically sensitive, supporting diverse marine life and recreational activities. By providing advanced treatment, the plant helps reduce nutrient loading and protect downstream habitats, contributing to the overall health of the Long Island Sound ecosystem.

Environmental context

The plant discharges into tributaries of the Norwalk River, which flows into Long Island Sound, a major estuary on the Atlantic coast. Long Island Sound is a vital habitat for fish, shellfish, and migratory birds, and it faces challenges from nutrient pollution. The advanced treatment at Ridgefield RT7_35 WPCF helps mitigate these impacts by reducing nitrogen and other pollutants, supporting the ecological balance of the sound.

Frequently asked questions

Ridgefield RT7_35 WPCF is located at the intersection of Route 35 and Ethan Allen Highway in Ridgefield, Connecticut, within the Western Connecticut Planning Region.

The plant serves a small population of approximately 450 residents in the Ridgefield area.

The plant uses advanced treatment processes, which typically include biological treatment, nutrient removal, and disinfection, to meet stringent water quality standards before discharge.

The treated effluent is discharged into local tributaries of the Norwalk River, which flows into Long Island Sound, a major estuary on the Atlantic coast.

As a US wastewater facility, it operates under the Clean Water Act and must obtain an NPDES permit from the Connecticut Department of Energy and Environmental Protection, ensuring its discharge meets federal and state water quality standards.