Spring 2026 Update
Updated: March 1, 2026
Survey Season Status
Spring survey operations are now underway in all regions. Snowmelt is producing above-average flows in the Rocky Mountain and Pacific Northwest regions. Field teams should exercise caution around high-water sites and check conditions before deploying equipment.
Fishing Conditions
West Coast
Steelhead runs are strong in Northern California and Oregon rivers. Trout season opens April 26 in most inland waters. Check local regulations for specific openers.
Great Lakes
Ice-out is expected mid-March through early April depending on latitude. Early season walleye and perch fishing should be excellent based on fall survey data.
Southeast
Bass spawning is underway in southern states. Crappie runs are peaking in reservoirs. Water temperatures are trending 2–3 degrees above average.
Northeast
Rivers remain cold with snowmelt. Early trout stocking is complete in most states. Spring runs of herring and shad expected by late April.
Advisories
High Water Advisory — Columbia River Basin
Above-average snowpack is expected to produce high flows through May. Bank fishing access may be limited at some sites. Check river forecasts before planning trips.
Fish Health Notice — Great Lakes
Viral hemorrhagic septicemia (VHS) monitoring is active. Report any observations of sick or dying fish to your regional office or CALTIP hotline.
Upcoming Volunteer Events
March 15 — Spring Stream Clean-Up (National)
Join volunteers across the country for our annual spring stream clean-up day. Sign up through your regional office.
April 1–15 — Spring Fish Count
Our biggest citizen science event of the year. Trained volunteers survey designated sites and submit data through our mobile app.
April 22 — Earth Day Community Forum
Panel discussions and community events at regional offices nationwide. See details.