Dolly Varden

Habitat Distribution

• The most widely distributed salmonid in Alaska, occurring throughout coastal drainages from the southeast panhandle across the Gulf of Alaska, Bering Sea, and into the Beaufort Sea, plus interior streams and the Brooks Range.
• In the lower 48, native only to coastal northwestern Washington — Puget Sound drainages and the Olympic Peninsula south to the Quinault — where they're managed jointly with bull trout because the two are nearly impossible to tell apart in hand.
• Cold, clean water is non-negotiable: eggs need temperatures below 50°F to incubate, and habitats span tiny headwater creeks under three feet wide, big glacial rivers, deep lakes, brackish estuaries, and nearshore salt water.

Specific Spots

• Riffle zones, deep holes, and runs in rivers, with juveniles and resident fish tucked tight to the bottom under stones, logs, and undercut banks where drift food collects.
• In spring, stream mouths and lake outlets stack up with sea-run fish intercepting outmigrating salmon fry — a beach and estuary game on incoming tides.
• By late summer and fall, look behind spawning salmon at the redds; Dollies sit in the slot just downstream and pick off loose eggs in the drift.
• In lakes, fish push deeper when sharing water with cutthroat trout but will work the entire water column when they have it to themselves.