Explore northeast Iowa’s Driftless trout streams: catchable stocked water, fingerling-stocked and naturally reproducing streams and restrictive-regulation water, with each stream’s stocking totals, angler easements, access and river gauges.
Check before you fish. Access, stocking and regulations here come from Iowa's own data and can be out of date. Posted signs and landowners' wishes come first, and private land needs permission. The rules that apply are in the Iowa fishing regulations, and you need a valid fishing license.
Bold where the stream crosses public land; faint and dashed across private land. Gauges are measurement stations; a nearby gauge may be on a different stream.
Stream types · Iowa
Bold where the stream crosses public land
Trout streams are Iowa DNR’s, by type: catchable trout waters stocked through the season, fingerling-stocked or natural-reproduction streams where trout grow up or spawn, and restrictive-regulation streams with special limits or tackle. A stream can be more than one type.
Stocking totals come from each stream’s Fish Iowa page: the latest year’s trout by species. Catchable streams are stocked every week or two from spring into fall.
Public land includes Iowa DNR’s angler access easements, strips of private land open to fishing that national land data doesn’t show. Stay within the marked easement.
Highlighted banks adjoin mapped open-access public land, with a roughly 20-meter bank tolerance. Dimmed water has no adjacent open-access parcel recorded in this source. Neither determines legal entry, rights of way or permission to cross private land. Check signs, property rules and the current fishing regulations.
Access markers are source facility locations within about 800 meters of mapped water, not verified parking spaces or guaranteed entry to a particular reach. River-gauge readings describe the gauged location; a nearby gauge on another stream is shown as context.