We found 21 public water systems that could serve the same population as Calderwood Lodge (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Luck Waterworks | Luck | 1,150 | 0 | 2 |
| Wilkins Bone Lake Bar & Resort | Luck | 140 | 0 | 5 |
| Bone Lake Lutheran Church | Luck | 90 | 0 | 0 |
| Luck Golf Course Shop | Luck | 85 | 0 | 0 |
| Luck Golf Course | Luck | 75 | 0 | 0 |
| Pine Grove Resort | Luck | 75 | 0 | 0 |
| Dollar General- Luck | Luck | 50 | 0 | 0 |
| Sherrards Resort- South Campground | Luck | 30 | 0 | 0 |
| Sherrards Resort- Bar | Luck | 25 | 0 | 0 |
| Atlas United Methodist Church | Luck | 25 | 0 | 0 |
| Sherrards Resort- North Campground | Luck | 25 | 0 | 0 |
| Cafe Wren | Luck | 25 | 0 | 0 |
| Ez Livin Condo Assn Lower | Luck | 25 | 0 | 0 |
| Ez Livin Condo Assn Upper | Luck | 25 | 0 | 0 |
| St Peters Lutheran Church | Luck | 25 | 0 | 0 |
| Faith Fellowship | Luck | 25 | 0 | 0 |
| Big Butternut Lake Park | Luck | 25 | 0 | 0 |
| Classerts Willow Cove | Luck | 25 | 0 | 0 |
| Atlas Park | Luck | 25 | 0 | 0 |
| Countryside Coop | Luck | 25 | 0 | 0 |
| West Denmark Lutheran Church | Luck | 25 | 0 | 0 |