South Platte River 03/13/2026 Photo Album
Two months in a row offering a Friday the 13th is a rare occurrence. Is the number thirteen lucky or unlucky? I tend to think it is bad luck, so was a day of fishing a good idea? After experiencing a stellar opener on Monday on the Arkansas River, I was excited to give fly fishing another try.
The weather forecast was mostly auspicious with a high in Denver in the seventies. Unfortunately, the fly fisherman’s four letter word, wind, was raising its ugly head. I checked out the weather in three possible destinations, and finally settled on the South Platte River in Eleven Mile Canyon. Why? The temperatures on the lower Arkansas were more favorable, but the wind was severe, and I knew from experience that wind in the wide open canyon running west to east was not something to confront. I briefly entertained the option of visiting the Eagle River, but the temperatures were in the low fifties, and wind was an existential factor there as well. Wind in Eleven Mile Canyon was expected to peak in the 14 – 16 MPH range, but I knew from previous trips that the river flows from north to south, and the canyon actually shelters the angler to some degree.
I took my time and arrived at my chosen spot by 11:10. I discovered that the rates for entering the canyon were raised once again to $11, and I had the foresight to stash a pair of quarters that allowed me to pay my fee of $5.50 using my 50% senior discount. The temperature was 50 degrees, as I prepared to fish, so I pulled on my insulated long sleeve undershirt, light down North Face coat and my new raincoat as a windbreaker. These remained in place throughout the day.
Emerged from in Front of the Large Exposed Rock
Eleven Mile Canyon on this day had a completely different aura than Big Horn Sheep Canyon on Monday, and although I was hoping for a day that approached my opener, I immediately sensed that was not going to be the case. A fair amount of snow remained along the eastern banks, and the narrower canyon shaded much of the water in the morning and early afternoon. The air felt exceptionally dry as the wind whipped across the water.
I rigged my Sage One five weight in order to combat the wind, and I hiked down the road a ways, until I encountered a very narrow section with whitewater chutes. That became my starting point. I rigged with an amber ice dub body chubby Chernobyl, a 20 incher and a silver bullet nymph. I began casting at 11:30AM, and by the time I broke for lunch at noon I netted two fine trout. The first was a fifteen inch brown that grabbed the stonefly imitation, as it swung in front of an exposed boulder. The fourteen inch rainbow emerged from a nice riffle of moderate depth, and it also snapped up the 20 incher. I was very encouraged by my thirty minutes of success in the morning.
After lunch I continued up the river prospecting with the dry/dropper, although I swapped the silver bullet for an olive perdigon. The sky continued to vary between large clouds and brief periods of sun, but the wind chill reinforced my decision to wear several layers.
In the two hours after lunch I covered a significant amount of river real estate, and I managed to increase the fish count to four. One of the landed fish was a spunky thirteen inch rainbow, and the other was a thirteen inch brown trout. These fish preferred the olive perdigon, but I executed an abundant number of casts and carefully waded through quite a few very attractive pools and runs in order to net two trout. This was the slow going I expected, when I arrived and felt the winter-like conditions.
By 2:30PM I reached another whitewater chute area, so I exited and hiked back to the car and moved downstream .5 mile to an area that I was familiar with from some trips last summer. I liked the structure of the canyon in this locale, and I was convinced that it would yield better results.
It did. In the last hour, before I called it quits, I landed two nice trout in the thirteen inch range. One was a rainbow and one was a brown, and ironically they emerged from the same nice long pocket and run along the west bank. Both of these fish showed a preference for the olive perdigon. This bit of good fortune improved my confidence, so I persisted for another thirty minutes, but I once again experienced only futility.
Was Friday’s fly fishing an unlucky Friday the 13th outing? It was actually fairly decent for winter conditions in the early season. Did it match Monday? No, but Monday was surely an outlier for early March, and I did not expect a repeat. I will, however, keep my eye on the weather over the remainder of March and look for an opportunity to return to the Arkansas River. Another week or two of mild weather will probably elevate Eleven Mile and the Eagle River into consideration for March fishing trips.
Fish Landed: 6

Very Pleased
Goodbye Rainbow
Rainbow Was From This Run
Pointed Back
Nice Section Ahead
Nice Chunk
Two Trout Came from This Area
New Setup
First Fish of the New Year
Beast Filled the Net
Olive Perdigon Still Stars
Long Brown Trout
Great Trough
This Was a Hot Spot
Best Brown of the Day
Refurbished Nymph
Side View
Love This Shot
Twenty-Five Salvations
Glare and Shadows Were a Challenge
Small Jewel
Productive Spot
Foam Pool
Held Aloft
The Waterway Ahead
Lots of Foam
Decent Brown Trout
Love the Riffle Sections
Source of Early Trout
So Pretty
Another Early Rainbow Trout
Shelf Pool
Stealth Required
Fine Rainbow Trout
Next to the Exposed Boulder Was a Target
Very Nice Brown for a Small Stream
Another Brown Trout Run
Large Tail
Salvation Nymph Eater
Deep Seam Produced
Decent
Bubble Line
Olive Perdigon
Chunk
Model Brown Trout
Bubbles and Rock Bottom
Pocket and Exposed Rock
Upstream Beauty
Typical Productive Spot
Getting Larger
Look at Those Colors
Along the Rocks on the Bank
Loving the Submersion
More Opportunity
Fat One
Wild Mint
Big Head Todd
Look at the Length and Girth
Back to Chubby Rainbows
Lavender Stripe
Nate Ready to Roll
Love the Drop of Water Off the Lip
Site of First Brown Trout
Nice Colors
Not a Bad Start
Nice Pocket
Another Respectable Brown Trout
Slots Along the Far Bank
Better Side
Nice Little Pool