We found 19 public water systems that could serve the same population as Happy Valley Inn (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| East Coast Resorts Of America Inc | Parish | 720 | 0 | 19 |
| Apw Jr/sr High School | Parish | 500 | 0 | 11 |
| Apw Elementary School | Parish | 500 | 0 | 14 |
| Mapleview Family Restaurant | Parish | 226 | 0 | 10 |
| Gristmill Restaurant | Parish | 150 | 0 | 11 |
| Senior Nutrition - Parish | Parish | 100 | 0 | 0 |
| S&e Mobile Home Park, Llc - Route 69 | Parish | 90 | 0 | 0 |
| Parish Health Center | Parish | 60 | 0 | 0 |
| Liberty Community, Llc | Parish | 60 | 0 | 0 |
| Harmony Riders Association | Parish | 50 | 0 | 0 |
| Parish Country Lodge | Parish | 47 | 0 | 0 |
| Biospherix, Ltd | Parish | 40 | 0 | 0 |
| Tj's Parish Pub And Grill | Parish | 25 | 0 | 0 |
| Parish Mini Mart | Parish | 25 | 0 | 0 |
| Quickway #64 | Parish | 25 | 0 | 0 |
| Senior Nutrition Parish (new Hope) | Parish | 25 | 0 | 0 |
| Pasarella Pizzeria Inc | Parish | 25 | 0 | 0 |
| Dollar General Parish | Parish | 25 | 0 | 0 |
| Parish Town Park | Parish | 0 | 0 | 0 |