| | Pirate's Fun Park | Salisbury, Massachusetts, United States | - | - | - | ≤ |
| | Shaheen's Fun-O-Rama Park | Salisbury, Massachusetts, United States | - | | - | ≥ |
| | White City | Shrewsbury, Massachusetts, United States | - | - | - | |
| | Kings Castle Land | Whitman, Massachusetts, United States | - | | - | |
| | Jeepers | Auburn Hills, Michigan, United States | - | | - | |
| | Liberty Park | Battle Creek, Michigan, United States | - | - | - | - |
| | Wenona Beach | Bay City, Michigan, United States | - | | - | |
| | Jeepers | Clinton Township, Michigan, United States | - | | - | |
| | Deer Forest Fun Park | Coloma, Michigan, United States | - | | - | |
| | Edgewater Park | Detroit, Michigan, United States | - | | - | |
| | Electric Park | Detroit, Michigan, United States | - | | - | |
| | Wolff's Park | Detroit, Michigan, United States | - | | - | - |
| | Bel-Air Kiddyland | Detroit, Michigan, United States | - | | - | ≤ |
| | Eastwood Park | Eastpointe, Michigan, United States | - | | - | |
| | Flint Park | Flint, Michigan, United States | - | | - | |
| | Lakeside Park | Flint, Michigan, United States | - | - | - | - |
| | Seven Islands Resort | Grand Ledge, Michigan, United States | - | | - | |
| | Ramona Park | Grand Rapids, Michigan, United States | - | | - | |
| | Lake Lansing Park | Haslett, Michigan, United States | - | | - | |
| | Hague Park | Jackson, Michigan, United States | - | ≤ | - | |
| | Oakwood Park | Kalamazoo, Michigan, United States | - | | - | |
| | White City | Lake Linden, Michigan, United States | - | | - | |
| | Park Island | Lake Orion, Michigan, United States | - | ≤ | - | |
| | Kiddie Land | Lansing, Michigan, United States | - | | - | |