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A person leaps from a rusty bridge railing into a still slough, with a grassy meadow, a small building, and forested mountains beyond.

Fishing spot

Blind Slough

Roadside king and coho water on Mitkof Island, with a terminal harvest area for hatchery kings.

Reference 182

Tongass National Forest · USFS

Water kind
River
Species
Chinook salmon · Coho salmon
Run timing
{"coho":"late summer into fall","Chinook (hatchery THA)":"typically mid-May through mid-August by emergency order"}
Shore access
Yes
Access modes
Road · Boat
Regulations summary
Terminal harvest area rules and king retention change by emergency order. Blind Slough upstream of Blind River Rapids may close to sport fishing. Check ADF&G EO page before each trip.
Regulations url
adfg.alaska.gov/static/regulations/fishregulations/PDFs/southeast/2026se_sfregs_petersburgwrangell.pdf
Reg year
2026
RoadBoat

Blind Slough on Mitkof Island is the focus of the Wrangell Narrows / Blind Slough Terminal Harvest Area for Crystal Lake Hatchery king salmon. ADF&G sets special retention windows by emergency order each summer; outside those windows kings may be catch-and-release only. Blind Slough Picnic Area has shelters and vault toilets, and Blind River Rapids offers trail access farther up the system. Always check the current emergency orders before fishing.

Run timing

SpeciesJanFebMarAprMayJunJulAugSepOctNovDec
coho
Chinook (hatchery THA)

Approximate timing; conditions and openings vary.

Location

In pictures

Fishing

Sources

Last updated 2026-11-13

Nearby within 25 miles