| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Coagulation | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Filtration, Rapid Sand | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Flocculation | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Rapid Mix | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sedimentation | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Post | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Disinfection by-products control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Inhibitor, Orthophosphate | Corrosion control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment | Corrosion control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Post | Corrosion control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment | Iron removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Iron removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Coagulation | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Filtration, Rapid Sand | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Flocculation | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Rapid Mix | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sedimentation | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sludge Treatment | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Inorganics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Filtration, Rapid Sand | Manganese removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Manganese removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Coagulation | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Filtration, Rapid Sand | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Flocculation | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Rapid Mix | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sedimentation | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sludge Treatment | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Particulate removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Fluoridation | Other |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sludge Treatment | Iron removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Coagulation | Organics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Filtration, Rapid Sand | Organics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Flocculation | Organics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Sludge Treatment | Manganese removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment | Manganese removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | pH Adjustment, Pre | Organics removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Post | Disinfection |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Pre | Disinfection |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Pre | Iron removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Pre | Manganese removal |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Pre | Taste / odor control |
| TREATMENT_PLT_ROAN RAPIDS WTP | 4497 | Hypochlorination, Pre | Organics removal |