2 plants indexed.
Westfield Westside WWTP serves 23,000 residents in Westfield, Indiana. The facility operates under the U.S. Clean Water Act's NPDES program, ensuring treated effluent meets federal standards before discharge.
Westfield WWTP serves approximately 16,320 residents in Westfield, Indiana, as part of the municipal wastewater infrastructure. The plant operates under the US Clean Water Act via NPDES permits.