Lansing WWTP - Secondary Treatment Plant in Lansing, North Carolina

Lansing WWTP is a municipal wastewater treatment facility located in Lansing, a small town in Ashe County, North Carolina, United States. The plant serves a population of about 300 residents, reflecting its role in a rural community. It operates under the regulatory framework of the U.S. Clean Water Act, which governs wastewater discharges through the National Pollutant Discharge Elimination System (NPDES) permit program. The plant provides secondary treatment, a standard level that removes biodegradable organic matter and suspended solids. With a designed capacity of 189.27 units and an actual discharge volume of 56.78 units, the plant operates well below its capacity, indicating room for future growth or seasonal variations. Secondary treatment is typical for small communities in the U.S., meeting federal requirements for protecting water quality. The treated effluent from Lansing WWTP is discharged into a local waterway that ultimately drains into the New River basin, part of the larger Ohio River watershed. The New River is one of the oldest rivers in North America and supports diverse aquatic life. The plant's discharge contributes to the ecological health of this system by ensuring pollutants are reduced before release.

Lansing WWTP discharges into a tributary of the New River, which flows northward through North Carolina and Virginia before joining the Kanawha River and eventually the Ohio River. The New River basin is ecologically significant, supporting rare species such as the Appalachian elktoe mussel and several fish species. The plant's secondary treatment helps protect this sensitive watershed from nutrient pollution and organic loading.