Levees / By county / Concordia Parish, LA
Levee systems in Concordia Parish, LA
12 systems on the federal register here, with 516,546 people recorded behind the 3 that publish a figure.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Mississippi River West Bank - Above Old River | Simmesport, Concordia Parish, Louisiana | Accredited | 269,628 | 16.1 miles |
| AR-LA MS River | Pioneer, West Carroll Parish, Louisiana | Provisionally Accredited Levee (PAL) System | 227,280 | 359.4 miles |
| Red River BW LA | Monterey, Concordia Parish, Louisiana | Accredited | 19,638 | 93.3 miles |
| Black River | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Brushy Bayou | Ferriday, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Buckner Bayou | Ferriday, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Cynthia Bayou | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Elm Bayou | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Ouachita River | Harrisonburg, Catahoula Parish, Louisiana | Not published | Not published | Not published |
| Six Mile Bayou | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Welsh Lake to Deep Bayou | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
| Wild Cow Bayou | Monterey, Concordia Parish, Louisiana | Not published | Not published | Not published |
Source: USACE National Levee Database, refreshed 2026-09-10.