Levees / By county / Crawford County, IA
Levee systems in Crawford County, IA
4 systems on the federal register here, with 335 people recorded behind them.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Denison - East Boyer River RB | Denison, Crawford County, Iowa | Accredited | 185 | 1.08 miles |
| Denison Wastewater Treatment Plant | Denison, Crawford County, Iowa | Non-Accredited | 65 | 1.38 miles |
| SEWAGE DISPOSAL POND LEVEE 1 | Denison, Crawford County, Iowa | Non-Accredited | 56 | 2.44 miles |
| Denison - East Boyer River LB (NF) | Denison, Crawford County, Iowa | Accredited | 29 | 0.73 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.