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North Fork of the South Platte Fishing Information
Lower Section - near Foxton, CO
The north fork of the south platte river suffers from inconsistent flows and lack of bug life due to mining. Â The river holds fish but they don’t get as big and aren’t as plentiful as the south platte middle fork just across the way. Â This makes the north fork a good way to spend a day in solitude, but fishing is hit or miss.
The lower section of the north fork of the south platte river has plenty of water below foxton road to fish and the water looks really good. Â The fish aren’t able to do great in this river for the above reasons, but the ones who do are good fighters and fun to catch.
The upper section of the north fork of the south platte river is mainly private near bailey with a few access points off the road that at times can hold a few really nice fish since the private water ranches above stock the river heavily. Â Most of the time you’ll catch 8” – 14” fish but always be ready for that brute.
The North Fork of the South Platte River is fly fishing destination located in the Colorado Rocky Mountains with low popularity. The river is known for its beautiful scenery and mediocre fishing opportunities. The river has rainbows and browns, but mostly rainbows and fish are often stocked and not wild.
The best time to fish the North Fork of the South Platte River is in the early summer months before flows become an issue and when the water is clear and the fish are actively feeding. Anglers can expect to find trout in the 10-14 inch range with the occasional 16-20 inch fish. The river is best fished with a 4-6 weight rod with floating line and 9 foot leader. Dry flies, nymphs, and streamers are all effective on this river.
Overall, the North Fork is an interesting destination for those looking for a challenging yet rewarding fly fishing experience in the beautiful Colorado mountains.
Fish: Few Small-Sized Fish
Popularity: Low
Difficulty: Medium
Accessibility: Easy
Best Techniques: Streamers
Best Seasons: Spring - Fall
River Type: Medium Freestone
Fish Types: Brown Trout
Dog Friendly: Yes but Leashed
Located in the South Platte River Basin near Foxton, CO
Fishable Seasons & Current Weather
The best seasons to fish this river are Spring - Fall. See the current weather reports for the next 5-6 days listed below for the nearest city.
Knowing what flies to use is only have the battle. You have to know when the insects are active on the water and when it's likely the trout are feeding on them. Refer to our hatch charts below to understand when the insect categories and some of the possible hatches on the river.
Midge Hatches
Midges hatch year round, but their importance is from September through winter into April. During the warmer months, the trout often focus on larger insects as they are more active on the water like mayflies, caddis and stoneflies.
Aside from Blue wing olives, mayflies are active most commonly from May to August in Colorado. There are many different mayfly hatches found on most rivers and the most common are listed below.
Blue Wing Olive: September throut winter to April
Colors: Green/Olive
Sizes: #16-24
Caddis Hatches
Caddis hatch starting early in May and continue to the end of October.
Colors: Olive, Green, Yellow, Tan, Orange, Brown and Black.
Sizes: #10 - #20
Stonefly Hatches
We have some great stonefly hatches in Colorado and while not all rivers carry all species of salmonflies, you can often fish stonefly adult patterns with confidence from May to September. Start off in bigger sizes and get smaller till September hits (size 8 - 16)
Golden Stone: June to August
Colors: Yellow, Tan
Sizes: #8 - #14
Terrestrial Activity
Terrestrials don't hatch since they are out of the water, but they can have importance starting in Mid April and ending in September.
These are the the top flies we sell for this river. Use the hatch chart above to know what flies you will want to have in your fly box during your adventure on the river and then select the flies here 30 days before your trip to get them at a great price. All of our flies are hand tied to each order to ensure quality and to keep our prices low for you.
Click on a fly below to select a size and color for purchase.
Our fly assortments make fly selection easy. We take our entomology knowledge and years of fly fishing experience on these rivers to bring you the right fly patterns, including the correct colors, sizes and quantities to set you up for success. A good selection of flies will prepare you properly for anything the trout may be eating on the river and our fly assortments are specifically curated to maximize your success. Take a look at the assortments we provide below and add one to your box today. Use coupon code AST50 for $50 off and free shipping on these as well, just to help make fly fishing a little more affordable!
Click on any of the pictures to see what flies, colors and sizes we recommend in each assortment.
View our access map for the North Fork of the South Platte and learn public and private access points as well as other notable features around fly fishing this river. We include headwater and confluence data and in an effort to not "hotspot" river access points that are better than others, we list every access point available. This serves two purposes. First, it keeps us from hotspotting, which is just showing the best spots and bringing unwanted and harmful attention to the specific access point. The second reason is while we want to help you catch fish and find great places to explore, we don't want to spell it all out for you. If you get it all spelled out, we're doing the exploring, not you. Missing out on the journey of exploring places to fly fish is one of the more enjoyable aspects of fly fishing. While not everyone has time to go explore everything in person, we provide some of the top level data to help you know if something is worth your time, then pass it off to you to explore and find your own adventure. Now enjoy the info, if you're on this page then this river is worth exploring! Go out and find some memories.
North Fork of the South Platte Tips & Resources
Use these epic resources to get ready for your adventure. Whether you're planning your trip, learning your insects, improving your fishing with expert tips or getting detailed resources from the USGS streamflows or DoW, we got you covered to help you find the river and find the success you want.
