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Alaska · Matanuska-Susitna Borough

Little Susitna River

Matanuska-Susitna Borough · 110 mi · Class I–II
Optimal: 300–1500 CFS · USGS #15290000
37°F — Dangerous cold water — high hypothermia risk
450 avg
81.5CFS
2.29 ft gauge height
Below Optimal
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 450 cfsHist. median: 405 cfsUSGS #15290000
ADF&G Recreational Priority Fishery · Matanuska-Susitna Borough

About

From Hatcher Pass to Cook Inlet, the Little Susitna runs 110 miles through the Matanuska-Susitna Borough as an ADF&G Recreational Priority Fishery. The Dena'ina Athabascan called this drainage home long before the Burma Road Public Use Area opened in 1985. At 450 CFS average with an optimal range of 300–1500 CFS, the Little Su divides into three distinct sections: the upper 40 miles from Hatcher Pass to Houston flow through remote wilderness, the middle 40 miles from Houston to Burma Landing offer road access for targeting kings and silvers, and the lower 30 miles from Burma to Cook Inlet turn tidal with boat access only. Class I–II water throughout makes this manageable for most paddlers, though the remote upper stretch demands self-sufficiency. USGS gauge 15290000 tracks conditions. Little Susitna River Outfitters operates guided trips for those unfamiliar with Alaska logistics.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
1:43 PM
Moonrise
3:31 PM
Moonset
11:55 AM
Moon underfoot
1:43 AM
Next full moon: May 3111 days
Outfitters
Little Susitna River Outfitters
Silver salmon guide trips and boat rentals out of Burma Landing
10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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