Levees / By county / Adams County, IL
Levee systems in Adams County, IL
5 systems on the federal register here, with 1,355 people recorded behind them.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Sny Island LDD - Reach 1 | Hull, Pike County, Illinois | Provisionally Accredited Levee (PAL) System | 641 | 28.1 miles |
| South Quincy D&LD | Quincy, Adams County, Illinois | Accredited | 599 | 8.77 miles |
| Hunt-Lima D&LD | Lima, Hancock County, Illinois | Non-Accredited | 60 | 32.8 miles |
| Indian Grave DD - Upper | Ursa, Adams County, Illinois | Non-Accredited | 37 | 15.2 miles |
| Indian Grave DD - Lower | Quincy, Adams County, Illinois | Non-Accredited | 18 | 13.4 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.