We found 24 public water systems that could serve the same population as Frontier Restaurant & Lounge (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Middletown City | Middletown | 30,000 | 17 | 5 |
| Wally Mart 20 | Middletown | 600 | 0 | 0 |
| Arkville Water District | Middletown | 400 | 0 | 60 |
| Bradleys Corner Diner & Resta | Middletown | 250 | 0 | 0 |
| Oasis Diner/gyro Express | Middletown | 200 | 0 | 0 |
| Big Mamas Kitchen | Middletown | 150 | 0 | 0 |
| Owls Nest At Highmount, Inc | Middletown | 150 | 0 | 0 |
| Oppenheimers Regis Hotel | Middletown | 145 | 0 | 7 |
| Middletown Drive-in | Middletown | 125 | 0 | 0 |
| Hanah Country Resort | Middletown | 120 | 0 | 0 |
| Margaretville Bowl | Middletown | 50 | 0 | 0 |
| The Inn Between | Middletown | 48 | 0 | 0 |
| Halcottsville Water District No. 1 | Middletown | 48 | 0 | 0 |
| Homestead Farm Estate | Middletown | 45 | 0 | 0 |
| Margaretville Motel | Middletown | 45 | 0 | 0 |
| Pakatakan Motel | Middletown | 37 | 0 | 0 |
| Oakleys Place | Middletown | 30 | 0 | 0 |
| Outsiders Cafe | Middletown | 30 | 0 | 0 |
| Meadows Golf Course | Middletown | 30 | 0 | 0 |
| Crazy River Cafe | Middletown | 25 | 0 | 0 |
| Blue Deer Center | Middletown | 25 | 0 | 0 |
| Spillian | Middletown | 25 | 0 | 0 |
| Usa Shaolin Temple | Middletown | 25 | 0 | 0 |
| Belaire Mountain Estates Inc. | Middletown | 19 | 0 | 0 |