- Second Tuesday in May
- Bayliss Park
Sign up for Clean Sweep here
Clean Sweep is the kick-off event for Celebrate CB.
This collective volunteer effort to clean up the community gathers volunteers from around the city and assigns them sections of the community for a Council Bluffs-wide spring cleaning! Live music and activities are provided for volunteers to enjoy before the clean-up. After clean up the volunteers return to Bayliss Park where the City Council and Mayor serve dinner following the clean-up efforts.
| Year | Pounds | Tires | Rank |
| 2012 | 1,660 | 8 | 6 |
| 2013 | 1,400 | 8 | 8 |
| 2014 | 2,320 | 4 | |
| 2015 | 1,600 | 10 | 7 |
| 2016 | 3,060 | 1 | 2 |
| 2017 | 1,880 | 10 | 5 |
| 2018 | 2,760 | 4 | 3 |
| 2019 | 3,920 | 1 | 1 |
