We found 4 public water systems that could serve the same population as Koa-original (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Camp Hatteras | Waves | 1,064 | 0 | 0 |
| Ocean Waves Campground | Waves | 200 | 0 | 0 |
| Koa System 2 | Waves | 150 | 0 | 0 |
| Koa Holiday | Waves | 120 | 0 | 0 |