| Opened | May 2, 1973 |
| Last Race Date | September 7, 1993 |
| Racing Type | Standardbred |
| Abbreviation | Qdc |
| Speed Rating | 2:04 |
| Signature Race | Unknown |
- 05/02/1973 Standardbreds kick off racing at East Moline Downs.
- 05/02/1973 4,000 fans watch Mitzy Adios win the first feature at East Moline.
- 06/14/1973 South Dakota Red, J. Compton up wins first thoroughbred race.
- 08/15/1973 Thoroughbred meet forced to close month early, T-Breds never return.
- 09/07/1973 East Moline host 12 day Quarter Horse meet, first QH races in Illinois.
- 06/11/1976 East Moline Downs officially renamed Quad City Downs.
- 09/06/1993 Royal Phantom wins last ever at Quad City Downs.