1. South Vernon Parish Waterworks District 1
197 Highway 3226, Deridder, LA 70634
Coordinate: 30.90128,-93.29173
Phone: (337) 462-8888
2. Singer Water Works
9252 Highway 27, Deridder, LA 70634
Coordinate: 30.828737,-93.26846
Phone: (337) 462-6805