2 plants indexed.
GROTTOES STP is a secondary wastewater treatment plant serving 1,076 people in Grottoes, Virginia, USA. It discharges 416.40 million gallons per year and has a designed capacity of 757.08 million gallons per year.
Harriston WWTP is a secondary treatment plant serving 423 people in Grottoes, Virginia. It discharges 147.63 megaliters of treated wastewater annually into the local watershed.