1. City of Opelousas Water Plant 530 Guidry St, Opelousas, LA 70570 Coordinate: 30.53816,-92.08745 Phone: (337) 948-2555
2. Plaisance Water Systems 626 Avenue A, Opelousas, LA 70570 Coordinate: 30.57916,-92.08245 Phone: (337) 948-6832