Anglers Den · Local Fishing Reports

Logan River Fishing Report

September 15, 2026 Fishing: Fair to Good Early Loading live data…

Live Conditions

USGS and National Weather Service · refreshes every 15 minutes

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Updated by Anglers Den

Fishing Report

The Logan above State Dam is low, with the latest usable reading close to 60 CFS. Expect clear water, spooky fish, and short holding areas. Focus on deeper pockets, shaded runs, riffle edges, and water with enough current to provide oxygen.

The Logan River and Cache Highline reading includes diverted canal water and does not represent the river by itself. Use the State Dam reading when deciding whether the main river is fishable.

Selected by Anglers Den

Hatch Guide

Life cycles, current hot stages, and recommended imitations from our shop team.

Midges illustration

Midges

Strongest: Year-round; especially November–April · Sizes #18–26

Hot stage: Pupa/Emerger
Life cycle
Egg Larva Pupa/Emerger Adult
Anglers Den recommended imitations

LARVA
Zebra Midge #18–24
Miracle Midge #18–24

PUPA/EMERGER
RS2 #20–24
Top Secret Midge #20–24
WD-40 #18–24

ADULT
Griffith’s Gnat #18–24
Parachute Midge #20–24

Mayfly illustration

Mayfly

Strongest: March-November · Sizes #14-24

Hot stage: Nymph
Life cycle
Egg Nymph Emerger Dun/Adult Spinner
Anglers Den recommended imitations

NYMPH
Pheasant Tail #14–20
Copper John #14–20
Juju Baetis #18–22

EMERGER
RS2 #18–24
Barr’s Emerger #16–22

DUN/ADULT
Parachute Adams #14–20
Parachute BWO #18–22
PMD Sparkle Dun #16–20

SPINNER
Rusty Spinner #16–22

Caddis illustration

Caddis

Strongest: May-September · Sizes #12-18

Hot stage: Pupa/Emerger
Life cycle
Egg Larva Pupa/Emerger Adult
Anglers Den recommended imitations

LARVA
Caddis Larva #14–18
Green Rock Worm #12–16

PUPA/EMERGER
Zebra Caddis #14–18
Soft Hackle Caddis #14–18

ADULT
Elk Hair Caddis #12–18
X-Caddis #14–18

Stoneflies illustration

Stoneflies

Strongest: February–July · Sizes #6–18

Hot stage: Nymph
Life cycle
Egg Nymph Emerging Adult Adult
Anglers Den recommended imitations

NYMPH
Pat’s Rubber Legs #6–12
20 Incher #8–12
Little Black Stone #14–18

EMERGING ADULT
Yellow Sally Nymph #12–16
Soft Hackle Stonefly #12–16

ADULT
Chubby Chernobyl #6–14
Stimulator #8–16
Yellow Sally Dry #12–16

Hoppers illustration

Hoppers

Strongest: July–September · Sizes #6–14

Hot stage: Adult
Life cycle
Egg Nymph Adult
Anglers Den recommended imitations

ADULT
Morrish Hopper #6–12
Chubby Chernobyl #6–12
Dave’s Hopper #8–14
Thunder Thighs Hopper #8–12