Deckers remains the most well known stretch of the South Platte River near Denver, and winter pushes this tailwater into a predictable, technical fishery that still produces quality fish when approached correctly. Cold clear water, consistent flows, and trout that see pressure year round mean success here comes from precision, not shortcuts.

If you are looking for fly fishing near Denver with year round opportunity and reliable winter trout behavior, Deckers continues to deliver when conditions line up.

South Platte River Fly Fishing Report Near Decker Colorado (1)-1

Updated: January 12, 2025

The South Platte River at Deckers is holding steady in a classic winter tailwater pattern. Bottom release flows remain stable, water clarity is excellent, and trout are holding tight to defined seams and deeper winter lanes. Feeding activity is focused almost entirely on midges, with short but reliable windows during late morning and early afternoon.

This week’s Deckers fly fishing report emphasizes clean drifts and depth control. Fish are present throughout the system, but they are selective and unforgiving. Subtle presentations and realistic fly size matter more here than anywhere else on the Front Range.

 

Listen to the Audio Overview

Deckers_Winter_Fly_Fishing_Midge_Rig
4:36

 


Conditions Summary

  • Flow: Stable winter tailwater flows
  • Water Temperature: Low to mid 30s with slight midday increase
  • Air Temperature: High teens to low 40s depending on sun exposure
  • Clarity: Very clear
  • Crowds: Moderate throughout with lighter pressure midweek
  • Best Window: 11 a.m. to 3 p.m.
  • Fishing Type Focus: Winter nymphing with small midges and precise depth control
unnamed (44)

Weather

DECKERS WEATHER

Deckers Colorado Weather: Expect cold canyon mornings with frost and shaded banks early. Calm sunny days fish best. Wind significantly reduces feeding activity, especially through the canyon stretches




Top Flies in Your Box This Week

  • Black Beauty 20 to 24
  • Mercury Midge 20 to 24
  • Zebra Midge (black or red) 20 to 22
  • RS2 (gray or black) 20 to 22
  • WD-40 20 to 22
  • JuJu Baetis 20 to 22
  • Small Pheasant Tail 18 to 20
  • Mini Leech (black or olive) 12 to 14


Pro Rig of the Week: Deckers Winter Seam Rig

Indicator: Small yarn or minimal air-lock
Lead Fly: Barrs Emerger 18 or Juju Baetis 18
Dropper: Zebra Midge or Black Beauty 20 to 22
Weight: Moderate split shot adjusted carefully
Target Water: Long glides, deep troughs, and walking-speed seams

Hatch Chart for January

Bug Type Size Notes
Midges 20 to 26 Primary winter food source
Baetis nymphs 20 to 22 Occasional activity on calm afternoons
Scuds 14 to 18 Secondary option in slower winter water


 

Dowload the South Platte Hatch Chart

 

 


 

Access Points

Deckers Bridge Area
Easy access, consistent winter holding water, and deep lanes.
4.7

Trumbull Section
Longer runs with softer edges perfect for winter nymphing.
4.6

Oxbow Bend
Slower winter water with dependable mid-depth troughs.
4.5

Scraggy View Area
More gradient changes; trout slide into deeper pockets in winter.
4.4

Below the Confluence
Cold but surprisingly productive during bright afternoons.
4.3


 

Stop Here After the River

BUD'S CAFE AND BAR - Updated November 2025 - 133 Photos & 223 Reviews -  5453 Manhart St, Sedalia, Colorado - Bars - Restaurant Reviews - Phone  Number - Yelp

Bud’s Bar — Sedalia
Old-school, cash-only, unapologetic Colorado. This is the place guides hit when they want something simple and perfect after a long day on the South Platte. Order the single cheeseburger with onions, grab a side of chips, and take in the atmosphere that hasn’t changed in decades. It’s loud, it’s honest, and it hits the spot after hiking in and out of canyon water all day.


 

Local Regulations & Notes

Artificial flies and lures only
Watch for ice shelves near shaded banks
Respect redds in shallow gravel runs
Deckers gets heavy pressure; stealth and quiet wading matter
Adjust weight often to maintain drift control in low flows


 

FAQ

Is Deckers Good for Fly Fishing in Winter?

Yes. Deckers fly fishing in winter is consistently productive due to stable tailwater flows and predictable trout behavior during short midday feeding windows.

How Far Is Deckers from Denver?

Deckers is approximately one hour southwest of Denver, making it one of the most popular destinations for fly fishing near Denver year round.

Q: What’s the best technique at Deckers in December?
A: Deep, slow nymphing with small midges and long tippet.

Q: Are there any dry-fly opportunities?
A: Only rare midge clusters on warm, still afternoons.

Q: Where should I start if I only have a few hours?
A: Deckers Bridge and Trumbull offer the most consistent winter water.

Q: Do streamers produce in winter?
A: Occasionally, but use micro leeches and slow swings in deeper water.

Q: How pressured is Deckers right now?
A: Moderate; cold days thin crowds, but weekends remain busy.

Q: What weight tippet do I need?
A: 5X for attractors and 6X for midge droppers.

Q: Is Deckers good in winter?
A: Yes. It is one of the most reliable winter fisheries in Colorado due to stable tailwater flows.

Q: What is the biggest mistake anglers make here in winter?
A: Fishing too heavy and moving too fast. Depth control and patience matter more than fly choice.

Q: Can you catch fish all day?
A: Rarely. The best fishing is typically late morning through early afternoon.

Q: Are streamers worth throwing right now?
A: Occasionally, but small nymphs outproduce streamers most days in winter flows.

Q: How crowded does Deckers get in winter?
A: Weekends can be busy near town, but walking a short distance improves solitude.

Q: What tippet size works best?
A: 5X to your lead fly and 6X to your midge dropper is the standard winter setup.

 


Companion Article for December

Colorado Winter Trout Fishing Strategy & Behavior Guide

 

Photo of the Month

Chelsey brings upbeat energy and clear teaching that lifts every angler.

Credit: Colorado Trout Hunters

Book Colorado Trout Hunters for Private Waters and Top access along the South Platte

 

 

Blog Post

Related Articles

Deckers Fly Fishing Report on the South Platte River 12/15/25

December 15, 2025
The tailwater is running low and steady, clarity is excellent, and trout are holding in deep winter seams and soft...

Deckers Fly Fishing Report Near Denver 1/5/25

January 5, 2026
Deckers is the most recognizable stretch of the South Platte River near Denver, and winter strips away the crowds while...

Deckers Fly Fishing Report 12/27/25

December 27, 2025
Deckers remains the most consistent winter stretch of the South Platte River near Denver, and current conditions...