Granite Falls WWTP, Granite Falls

Overview

Granite Falls WWTP serves approximately 4,040 residents in Granite Falls, North Carolina. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater.

Granite Falls WWTP is a municipal wastewater treatment facility located in Granite Falls, Caldwell County, North Carolina. The plant serves a population of about 4,040 people, placing it in the small-to-medium agglomeration category. As part of the U.S. wastewater infrastructure, it is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting. Under the Clean Water Act, plants of this scale are typically required to provide secondary treatment, which removes at least 85% of biochemical oxygen demand and suspended solids. Regulatory standards ensure that effluent meets water quality criteria before discharge. The plant discharges treated wastewater into a local waterway within the Catawba River basin, which flows through the Piedmont region of North Carolina. The Catawba River ultimately drains into Lake Wateree and then the Santee River system, reaching the Atlantic Ocean. The plant's operations help protect downstream aquatic habitats and water quality in this ecologically important watershed.

Environmental context

Granite Falls WWTP discharges into a tributary of the Catawba River, which flows through the Piedmont region and into Lake Wateree, then the Santee River, and finally the Atlantic Ocean. The Catawba River basin supports diverse aquatic life, including several fish species and freshwater mussels. The plant's treatment helps maintain water quality in this ecologically sensitive watershed, which is also used for recreation and drinking water supply.

Frequently asked questions

Granite Falls WWTP is located at 66 Meandering Way, Granite Falls, Caldwell County, North Carolina, United States.

The plant serves approximately 4,040 residents in the Granite Falls area.

The plant discharges treated effluent into a local waterway within the Catawba River basin, which flows through the Piedmont region and eventually reaches the Atlantic Ocean.

As a U.S. facility, Granite Falls WWTP operates under the Clean Water Act and is required to have an NPDES permit issued by the state or EPA, which sets effluent limits to protect water quality.

For a plant of this size, secondary treatment is typically required, which removes at least 85% of organic matter and suspended solids, meeting national standards under the Clean Water Act.