Levees / By county / Jefferson County, ID
Levee systems in Jefferson County, ID
8 systems on the federal register here, with 9,411 people recorded behind them.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Heise-Roberts 1 (Left Bank) | Rigby, Jefferson County, Idaho | Provisionally Accredited Levee (PAL) System | 9,024 | 30.4 miles |
| Heise-Roberts 3 (Right Bank - Lower) | Roberts, Jefferson County, Idaho | Accredited | 387 | 2.72 miles |
| Snake River Levee | Mud Lake, Jefferson County, Idaho | No Regulatory Flood Hazard Information Published by FEMA | 0 | 0.46 miles |
| Snake River Levee 2 | Mud Lake, Jefferson County, Idaho | No Regulatory Flood Hazard Information Published by FEMA | 0 | 0.45 miles |
| Snake River Levee 3 | Mud Lake, Jefferson County, Idaho | No Regulatory Flood Hazard Information Published by FEMA | 0 | 0.61 miles |
| Snake River Levee 4 | Dubois, Jefferson County, Idaho | Non-Accredited | 0 | 2.86 miles |
| Snake River Levee 6 | Roberts, Jefferson County, Idaho | Accredited | 0 | 0.17 miles |
| Snake River Levee 7 | Roberts, Jefferson County, Idaho | Accredited | 0 | 1.49 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.