Iowa / Harpers Slough /
Harper's Ferry Upper Landing
Boat ramp · on Harpers Slough · near Harpers Ferry · Iowa
Zebra mussels (latest report 2005) reported in the water at this launch (USGS Nonindigenous Aquatic Species database). Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.
USGS Nonindigenous Aquatic Species database · checked October 18, 2026
Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.
At the launch
- Type
- Boat ramp
- Managed by
- Upper Mississippi River National Wildlife And Fish Refuge
- Coordinates
- 43.20153, -91.14454
Conditions
- Weather forecast for this launch · National Weather Service
On Harpers Slough
River in Iowa. All launches on Harpers Slough.
Community
Where people who use Harpers Slough talk about it.
Nearby launches
- Harper's Ferry Lower Landing · 0.0 mi · Harpers Slough
- Harpers Ferry · 0.1 mi · Harpers Slough
- Gordon's Bay Landing Lower · 1.6 mi
- Gordon's Bay Landing Upper · 1.6 mi · Mississippi River
- DuCharme Creek Launch · 2.2 mi · Charme Creek
- Nobels Island · 3.5 mi · Harpers Slough
Sources
- US Fish and Wildlife Service facility property (boat launches) record b6e62744-b3ed-41b9-be90-d12ba1796e28 · US federal government data, public domain (FWS no-liability disclaimer)
- OpenStreetMap n2481910679 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by US Fish and Wildlife Service facility property (boat launches). Something wrong, or is this launch private? Send a correction; it goes to a person.