We found 15 public water systems that could serve the same population as Monticello Jellystone Park Ii (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Monticello Water Supply | Monticello | 3,796 | 0 | 9 |
| St Johns Lutheran Church | Monticello | 157 | 0 | 35 |
| Camp Courageous Of Iowa | Monticello | 155 | 0 | 26 |
| Wagon Wheel | Monticello | 106 | 0 | 0 |
| The Hillside Bar & Grill | Monticello | 92 | 0 | 0 |
| Bacon Addition | Monticello | 81 | 0 | 0 |
| Welter Storage Properties | Monticello | 80 | 0 | 0 |
| Monti-view Mobile Home Park | Monticello | 60 | 0 | 0 |
| Pictured Rocks Methodist Camp | Monticello | 56 | 0 | 0 |
| Wayne Zion Lutheran Church | Monticello | 52 | 0 | 0 |
| Monticello Jellystone Park | Monticello | 50 | 0 | 0 |
| Saints Peter & Paul Lutheran Church | Monticello | 45 | 0 | 0 |
| Walnut Acres Estates | Monticello | 35 | 0 | 0 |
| Outback Canoe Rental | Monticello | 27 | 0 | 0 |
| Schoon Well Public Water Supply | Monticello | 25 | 0 | 0 |