We found 14 public water systems that could serve the same population as Helderberg Senior Service (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Westerlo Town Park | Westerlo | 240 | 0 | 0 |
| Westerlo Town Water Supply | Westerlo | 220 | 0 | 2 |
| Hannay Reels | Westerlo | 105 | 0 | 0 |
| Westerlo Southside Wd | Westerlo | 100 | 0 | 0 |
| Heavenly Vision | Westerlo | 75 | 0 | 0 |
| Vince Annas Restaurant | Westerlo | 60 | 0 | 0 |
| Reinharts Shell Inn | Westerlo | 55 | 0 | 0 |
| Leaning Evergreen Mhp | Westerlo | 50 | 0 | 0 |
| WOODRUFFS GENERAL STORE | Westerlo | 49 | 0 | 0 |
| Mapletree Apts | Westerlo | 30 | 0 | 0 |
| Helderberg Christian School | Westerlo | 30 | 0 | 0 |
| Westerlo Food Mart | Westerlo | 25 | 0 | 0 |
| M & M Bakery | Westerlo | 25 | 0 | 0 |
| Original Applebees | Westerlo | 25 | 0 | 0 |