| TREATMENT_PLT_LOUISBURG WTP | 6488 | Coagulation | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Flocculation | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Rapid Mix | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Post | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Disinfection by-products control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Inhibitor, Orthophosphate | Corrosion control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment | Corrosion control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Post | Corrosion control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Post | Disinfection |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Pre | Disinfection |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Pre | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Permanganate | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sludge Treatment | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Iron removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Coagulation | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Flocculation | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Rapid Mix | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sludge Treatment | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Inorganics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Pre | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Permanganate | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Coagulation | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Flocculation | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Rapid Mix | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sludge Treatment | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Particulate removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Permanganate | Taste / odor control |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Fluoridation | Other |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sludge Treatment | Manganese removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Coagulation | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Filtration, Rapid Sand | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Flocculation | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Pre | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Permanganate | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | pH Adjustment, Pre | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Sedimentation | Organics removal |
| TREATMENT_PLT_LOUISBURG WTP | 6488 | Gaseous Chlorination, Pre | Taste / odor control |