Salisbury N WWTP - Secondary Treatment Plant in Chariton County, Missouri

Salisbury N WWTP is a municipal wastewater treatment facility located on Salisbury Road in Chariton County, Missouri. The plant serves a small population of approximately 1,023 residents, providing essential sanitation services for the rural community. The facility operates with secondary treatment, which is the standard level required by the U.S. Clean Water Act for municipal plants. Under the National Pollutant Discharge Elimination System (NPDES), plants of this scale must meet effluent limits to protect receiving waters. The plant has a designed capacity of 741.94 volume units and currently discharges 454.25 volume units, indicating operational capacity within design parameters. The treated effluent from Salisbury N WWTP flows into local streams and rivers within the Missouri River basin, ultimately reaching the Mississippi River and the Gulf of Mexico. The plant plays a key role in maintaining water quality in the region, supporting aquatic life and downstream ecosystems.

The plant discharges into tributaries of the Missouri River, which flows into the Mississippi River and then to the Gulf of Mexico. The surrounding watershed supports diverse aquatic habitats and is important for regional biodiversity. Proper wastewater treatment helps prevent nutrient pollution and protects downstream water quality.