2 plants indexed.
HAUGHTON STP is a secondary wastewater treatment plant in Harahan, Louisiana, serving 1,700 people. It discharges 378.54 cubic meters per day into the local watershed.
Harahan STP serves approximately 10,000 people in Harahan, Louisiana. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.