| 1945 | 799 | D | CCPR OPS | Operations | Public Works |
| 1946 | 79a | D | CCPR BWP | BWP | Public Works |
| 1947 | 79b | D | CCPR FBCP | Folly Beach County Park | Public Works |
| 1948 | 79c | D | CCPR IOP | Isle of Palms | Public Works |
| 1949 | 79d | D | CCPR JICP | James Island County Park | Public Works |
| 1950 | 79e | D | CCPR JIP MX | James Island County Park Maintenance | Public Works |
| 1951 | 79f | D | CCPR PICP | Palmetto Islands County Park | Public Works |
| 1952 | 7a0 | D | CCPR WCP | Wannamaker County Park | Public Works |
| 1953 | 7a1 | D | CCPR WCP LG | Wannamaker County Park LG | Public Works |
| 1954 | 7a2 | D | CCPR SP FAC | Special Facilities | Public Works |
| 1955 | 7a3 | D | CCPR MAINT | Maintenance | Public Works |
| 1956 | 7a4 | D | CCPR RECR | Recreation | Public Works |
| 1957 | 7a5 | D | CCPR FBP LG | Folly Beach County Park LG | Public Works |