| MAIN ST. WELL FE/MN WTP - TREATED | 277 | Hypochlorination, Pre | Disinfection |
| MAIN ST. WELL FE/MN WTP - TREATED | 277 | Filtration, Greensand | Iron removal |
| ROSEDALE FE/MN WTP - TREATED | 329 | Hypochlorination, Pre | Disinfection |
| ROSEDALE FE/MN WTP - TREATED | 329 | Filtration, Pressure Sand | Iron removal |
| SAN ANDREAS WELL - CL2 TREATMENT XCLD | 428 | Hypochlorination, Pre | Disinfection |
| SEASCAPE WELL - CL2 TREATMENT XCLD | 430 | Hypochlorination, Pre | Disinfection |
| LEDYARD WELL - CL2 TREATMENT XCLD | 431 | Hypochlorination, Pre | Disinfection |
| MADELINE WELL - CL2 TREATMENT XCLD | 432 | Hypochlorination, Pre | Disinfection |
| COUNTRY CLUB WELL - CL2 TREATMENT XCLD | 433 | Hypochlorination, Post | Disinfection |
| BONITA WELL - CL2 TREATMENT XCLD | 434 | Hypochlorination, Post | Disinfection |
| APTOS JR HIGH FE/MN/AS WTP | 435 | Filtration, Pressure Sand | Inorganics removal |
| APTOS JR HIGH FE/MN/AS WTP | 435 | Hypochlorination, Pre | Manganese removal |
| APTOS JR HIGH FE/MN/AS WTP | 435 | Filtration, Pressure Sand | Iron removal |
| APTOS JR HIGH FE/MN/AS WTP | 435 | Hypochlorination, Pre | Disinfection |
| ESTATES FE/MN WTP - TREATED | 436 | Filtration, Pressure Sand | Iron removal |
| ESTATES FE/MN WTP - TREATED | 436 | Hypochlorination, Pre | Manganese removal |
| ESTATES FE/MN WTP - TREATED | 436 | Hypochlorination, Pre | Disinfection |
| GARNET FE/MN WTP-TRTED (FORMER OPAL WTP) | 437 | Hypochlorination, Pre | Disinfection |
| GARNET FE/MN WTP-TRTED (FORMER OPAL WTP) | 437 | Activated Carbon, Granular | Taste / odor control |
| GARNET FE/MN WTP-TRTED (FORMER OPAL WTP) | 437 | Filtration, Pressure Sand | Iron removal |
| TANNERY FE/MN WTP - TREATED | 439 | Hypochlorination, Pre | Disinfection |
| TANNERY FE/MN WTP - TREATED | 439 | Filtration, Pressure Sand | Iron removal |
| ALTIVO WELL - CL2 TRTMNT-STANDBY- XCLD | 478 | Hypochlorination, Post | Disinfection |
| POLO GROUNDS WELL CL2 TREATMENT - XCLD | 54987 | Hypochlorination, Post | Disinfection |
| POLO GROUNDS IRON/MANGANESE WTP | 57160 | Filtration, Greensand | Manganese removal |
| POLO GROUNDS IRON/MANGANESE WTP | 57160 | Filtration, Greensand | Iron removal |
| SAN ANDREAS CR6 WTP - DESTROYED | 58175 | Ion Exchange | Inorganics removal |
| O'NEILL RANCH WTP EFFLUENT | 58386 | Filtration, Greensand | Manganese removal |
| O'NEILL RANCH WTP EFFLUENT | 58386 | Filtration, Greensand | Iron removal |
| O'NEILL RANCH WTP EFFLUENT | 58386 | Hypochlorination, Pre | Disinfection |
| T. HOPKINS FE/MN/AS WTP - TREATED | 5847 | Hypochlorination, Pre | Disinfection |
| T. HOPKINS FE/MN/AS WTP - TREATED | 5847 | Filtration, Pressure Sand | Iron removal |
| BONITA WELL RCF DEMONSTRATION PLANT | 63742 | Reducing Agents | Inorganics removal |
| BONITA WELL RCF DEMONSTRATION PLANT | 63742 | Filtered | Inorganics removal |
| XCLD - MONTEREY FE/MN WTP - DESTROYED | 7216 | Hypochlorination, Pre | Disinfection |
| XCLD - MONTEREY FE/MN WTP - DESTROYED | 7216 | Hypochlorination, Pre | Manganese removal |
| XCLD - MONTEREY FE/MN WTP - DESTROYED | 7216 | Filtration, Pressure Sand | Iron removal |