BRUNO WWTF - Bruno, Minnesota Wastewater Treatment Plant

BRUNO WWTF is a planned wastewater treatment facility located in Bruno, Minnesota, a small community in Pine County. Designed to serve a population of 102, the plant will provide secondary treatment to meet state and federal water quality standards. As a secondary treatment facility, BRUNO WWTF will employ biological processes to remove organic matter and suspended solids. The plant's designed capacity of 34.07 volume units indicates it is sized for the small population it serves. Under the US Clean Water Act, such facilities must obtain National Pollutant Discharge Elimination System (NPDES) permits, which set effluent limits to protect receiving waters. The treated effluent from BRUNO WWTF will discharge into local streams that drain into the Kettle River watershed, part of the St. Croix River basin. The St. Croix River is a National Scenic Riverway, supporting diverse aquatic life and recreational uses. The plant's operation will help maintain water quality in this ecologically sensitive region.

The BRUNO WWTF will discharge into local tributaries of the Kettle River, which flows into the St. Croix River. The St. Croix River is a major tributary of the Mississippi River, ultimately draining into the Gulf of Mexico. The watershed supports diverse aquatic habitats, including coldwater fisheries and migratory bird routes. Protecting water quality in this region is important for downstream ecosystems and recreational uses.