Levees / By county / Union County, IL
Levee systems in Union County, IL
1 system on the federal register here, with 1,664 people recorded behind them.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Big Five Levee System | Cape Girardeau County, Missouri | Non-Accredited | 1,664 | 54.6 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.