We found 11 public water systems that could serve the same population as Campamento Santiago (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Cocos | Bo Cocos, Salinas | 13,850 | 60 | 249 |
| Salinas Urbano | Salinas | 12,081 | 37 | 109 |
| Coqui | Coqui, Salinas | 10,262 | 0 | 94 |
| Corporacion Azucarera Aguirre | Salinas | 1,500 | 0 | 0 |
| Las Mareas | Bo Las Mareas, Salinas | 516 | 0 | 0 |
| Productos Avicolas Del Sur | Salinas | 450 | 0 | 0 |
| Pr International Speedway Corp. | Salinas | 400 | 0 | 10 |
| A.e.e. Aguirre Termoelectrica | Salinas | 257 | 0 | 121 |
| Albergue Olimpico De P.r | Salinas | 150 | 0 | 30 |
| A.e.e. Aguirre Ciclo Combinado | Salinas | 140 | 0 | 9 |
| Centro Envejecientes Godreau | Salinas | 43 | 0 | 0 |