River Hazards
![Paddlers checking rapids Two paddlers checking rapids](https://ke-courses-production.s3.amazonaws.com/asset_files/production/1581/attachments/original/paddlers_checking_rapids.jpg?1503937969)
A paddle trip downriver can include these river hazards.
- Low-head dams: These structures are difficult to see and can trap boaters. Consult a map of the river before your trip, and know where dams are located. Always carry your craft around them.
- Rapids: When approaching rapids, go ashore well upstream and check them out before continuing. If you see dangerous conditions, carry your craft around them.
- Strainers: These river obstructions allow water to flow through but may block small boats. Strainers may include overhanging branches, logjams, or flooded islands.