BROWNS VALLEY STP - Secondary Wastewater Treatment in Comfort Township, Minnesota

BROWNS VALLEY STP is a municipal wastewater treatment plant located in Comfort Township, Kanabec County, Minnesota. It serves a small population of 569 residents, providing essential sanitation services for the rural community. The plant operates with secondary treatment, which is the standard level required under the US Clean Water Act for facilities of this scale. Secondary treatment typically involves biological processes to remove organic matter and suspended solids. The plant has a designed capacity of 378.54 cubic meters per day and currently discharges approximately 272.55 cubic meters per day. The treated effluent from BROWNS VALLEY STP is discharged into local surface waters that drain into the St. Croix River basin, ultimately reaching the Mississippi River. This watershed supports diverse aquatic life and provides recreational opportunities. The plant's operation helps protect downstream water quality in this ecologically important region.

The plant discharges into local streams that flow into the St. Croix River, a tributary of the Mississippi River. The St. Croix River is a National Scenic Riverway known for its clean water and diverse fish populations. The watershed supports sensitive aquatic species and provides critical habitat for migratory birds. Protecting water quality in this basin is essential for maintaining the ecological health of the larger Mississippi River system.