MONTICELLO STP, Monticello

Overview

MONTICELLO STP serves Monticello, Minnesota, treating wastewater for approximately 9,761 residents. The plant operates under U.S. EPA and Minnesota Pollution Control Agency regulations.

MONTICELLO STP is a municipal wastewater treatment plant located in Monticello, Minnesota, serving a population of about 9,761. The facility is situated in Wright County, approximately 45 miles northwest of Minneapolis, and plays a key role in managing the city's wastewater. As a plant serving a medium-sized agglomeration, MONTICELLO STP is subject to the U.S. Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting requirements. The Minnesota Pollution Control Agency (MPCA) oversees compliance, typically mandating secondary treatment for facilities of this scale to protect water quality. The plant's treated effluent is discharged into the Mississippi River watershed, which ultimately drains into the Gulf of Mexico. The receiving waters support diverse aquatic life and are part of a major migratory corridor for birds and fish. Proper treatment helps maintain the ecological health of this important river system.

Environmental context

MONTICELLO STP discharges into the Mississippi River basin, which flows south to the Gulf of Mexico. The Mississippi River is a critical freshwater resource supporting diverse aquatic ecosystems, including fish, mussels, and waterfowl. The plant's operations help protect downstream water quality in this ecologically sensitive watershed.

Frequently asked questions

MONTICELLO STP is located at 1423 Hart Boulevard, Monticello, Minnesota, in Wright County.

MONTICELLO STP serves approximately 9,761 residents in the Monticello area.

The plant discharges treated effluent into the Mississippi River watershed, which flows south to the Gulf of Mexico.

MONTICELLO STP operates under the U.S. Clean Water Act and is regulated by the Minnesota Pollution Control Agency through an NPDES permit, which sets limits on pollutant discharges.

Plants serving around 10,000 people in the U.S. typically provide secondary treatment, which includes biological processes to remove organic matter and suspended solids, as required by the Clean Water Act.