We found 47 public water systems that could serve the same population as Wawayanda Wd#1 (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Minisink Valley School Dist. Water Loop | Wawayanda | 5,000 | 0 | 2 |
| Minisink Valley Intermediate S | Wawayanda | 2,000 | 0 | 0 |
| Minisink Valley High School | Wawayanda | 1,095 | 0 | 0 |
| I-84 Comfort Sta. (eastbound) | Wawayanda | 1,000 | 0 | 0 |
| Mid Hudson Psychiatric Center | Wawayanda | 850 | 0 | 21 |
| Shell Food Mart | Wawayanda | 600 | 0 | 0 |
| Robinn Meadows | Wawayanda | 525 | 0 | 42 |
| Perinos Market | Wawayanda | 500 | 0 | 30 |
| 84 Quik Stop | Wawayanda | 500 | 0 | 76 |
| Route 6 Food, Inc | Wawayanda | 300 | 0 | 119 |
| Wawayanda Senior Citizen Cente | Wawayanda | 300 | 0 | 18 |
| Ridgebury Lake Acres | Wawayanda | 250 | 0 | 117 |
| Denton Hills Water District | Wawayanda | 130 | 0 | 58 |
| Arluck Water District | Wawayanda | 118 | 0 | 0 |
| Razzano Commercial Building | Wawayanda | 115 | 0 | 0 |
| Stop At Twelve Country Store | Wawayanda | 100 | 0 | 0 |
| Gardens On Catlin Creek (the) | Wawayanda | 100 | 0 | 0 |
| Tooties Iv | Wawayanda | 100 | 0 | 0 |
| Slate Hill Commons | Wawayanda | 100 | 0 | 0 |
| Torrisi Prdc Wrhs Otlt | Wawayanda | 100 | 0 | 0 |
| Days Inn | Wawayanda | 75 | 0 | 0 |
| A&b Properties | Wawayanda | 75 | 0 | 0 |
| Mt. Orange Trailer Park | Wawayanda | 65 | 0 | 0 |
| Middletown Nissan | Wawayanda | 55 | 0 | 0 |
| Toms Dark Horse | Wawayanda | 55 | 0 | 0 |
| Ridgebury Country Deli | Wawayanda | 50 | 0 | 0 |
| Field Of Dreams | Wawayanda | 50 | 0 | 0 |
| Masons Store | Wawayanda | 50 | 0 | 0 |
| Catlin Inn | Wawayanda | 50 | 0 | 0 |
| Slate Hill Daycare | Wawayanda | 43 | 0 | 0 |
| Nysdot Middletown Residency 8-5 | Wawayanda | 42 | 0 | 0 |
| Slate Hill (green) | Wawayanda | 38 | 0 | 0 |
| Hometown Deli | Wawayanda | 35 | 0 | 0 |
| School Side Pizza | Wawayanda | 35 | 0 | 0 |
| Basils Wild Oven | Wawayanda | 35 | 0 | 0 |
| Bottoms Up Restaurant & Pub | Wawayanda | 30 | 0 | 0 |
| Schoolside Plaza | Wawayanda | 30 | 0 | 0 |
| Fireside Inn | Wawayanda | 30 | 0 | 0 |
| Blue Roof Market | Wawayanda | 26 | 0 | 0 |
| Scottys Country Kitchen | Wawayanda | 25 | 0 | 0 |
| Corals Motel | Wawayanda | 25 | 0 | 0 |
| Mason's Marketplace, Inc. | Wawayanda | 25 | 0 | 0 |
| Slate Hill Ole' Thyme Farm Market | Wawayanda | 25 | 0 | 0 |
| Shannen Park | Wawayanda | 25 | 0 | 0 |
| Soons Orchard | Wawayanda | 25 | 0 | 0 |
| New Hong Fu Restaurant | Wawayanda | 25 | 0 | 0 |
| Dombals Trailer Park | Wawayanda | 11 | 0 | 0 |