1. Houston River Water Works 745 W Jim Pickens Rd, Sulphur, LA 70663 Coordinate: 30.27056,-93.37925 Phone: (337) 528-3446
2. City of Sulphur 110 N Huntington St, Sulphur, LA 70663 Coordinate: 30.23758,-93.37735 Phone: (337) 527-4500