The Colorado AnglerThe Colorado Angler
☰ Menu
  • Fishing Reports
  • Guide Service
    • Float Trips
    • Wade Trips
    • Trip Checklist
    • Our Guides
    • Guide School
  • The Shop
  • Blog
  • Book Now
970-513-8055

Archived Fishing Report for Jul 4th, 2020

Book A Trip Now
scroll down for more

Fishing Report for: Jul 4th, 2020

Fantastic conditions across all river basins.  Prime summer fishing is happening in just about every location, as water levels are good for both wade and float fishing and multiple hatches emerge from every river.  Be prepared to encounter Pale Morning Duns, Caddis and Yellow Sallies on just about every river right now, with additional hatches of Green Drakes, Golden Stones and Crane Flies in some locations.

Even with a relatively dry weather pattern and lack of clouds, we have seen solid dry fly fishing on most rivers.  That being the case, you don’t necessarily have to wait for there to be a visible response to adult insects on the water to throw dries.  We have found that committing to the dry can pay off if you imitate the hatches that are present on a particular river. If you don’t have that kind of blind faith in the fish or you get the same pleasure catching fish on any method, then start your day off with a dry dropper set up.  The response on nymphs is certainly the most consistent for a multitude of reasons, we just figure that you can throw them 52 weeks a year, whereas the good dry fly fishing only lasts for a few months.

On top of all the good action on the freestones, there is more more to be found on local tailwaters.  Due to the above average snowpack this year, both Dillon And Green Mountain Reservoirs have filled and are currently spilling into the Blue River, boosting water temps to hatch inducing levels.  Here in town we are seeing growing numbers of Caddis along with a smaller presence of PMDs.  While down below Green Mtn, there will be a building of activity around Caddis, PMDs and the ever popular Green Drake, as flows are just about perfect for floating the lower river.

In other good news. Leave your second car at home! Rancho Del Rio is once again running shuttles along the upper Colorado. They are sanitizing before and after each shuttle to protect their drivers and you. However, in order to adhere to public health orders and maintain distancing and best practices, they have had to reduce the number of drivers in their shuttle vehicles, so it may take them just a bit longer to get them all done. Please make every attempt you can to utilize this service in order to reduce crowding at parking areas and reduce your carbon foot print.

Detailed reports below will give more specific information on a particular stretch of river.  Don’t hesitate to stop by or call us with any questions pertaining to flows, hatches or flies.

Detailed Reports - Click on a location for details.

Blue River Below Dillon Reservoir

Rating:

3 out of 5

Conditions

Solid conditions as town is enjoying the rare and short lived phenomenon of an overflow from Lake Dillon.  This results in a dramatic rise in water temps and a mostly overlooked opportunity to find hatches larger than the standard #26 midges.  Look for good amounts of Caddis and lesser amounts of PMDs. When fishing these hatches in town it will be important to alter the typical tailwater approach of anchoring yourself in the same run for hours of repetitive nymph drifts. Rather, adopt an approach that is both thorough while not being static. Using a double dry set up, find a spot to start fishing and make sure to cover that spot/run with a good amount of casts, focusing on hitting all of different drifts, seams, lies and structure with couple of casts in each feature, until you have blanketed that spot with searching casts.  Once that is done, take a few steps up and repeat the process until you have fished a good section of water. Of course if you happen upon a pod of rising fish, then take your time to work them.

If dry fly fishing isn’t your jam then you will also want to adjust your nymph rig slightly, particularly with regards to flies.  With the reservoir spilling over the top there are not going to be any Mysis Shrimp in the river, as they are pulled from the depth of the lake when it bottom feeds.  Look for Midge stuff to remain effective along with Mayfly imitations for the PMDs and Baetis, and Caddis patterns as well.

Flies

Hippy Stomper, Parachute Purple, Royal Trude, Spotlight Caddis, Peacock Caddis, Buckskin, Split Case PMD, Barr’s Emerger PMD, Milkman, Breadcrust, Red Neck Midge, Glassy Brassie, Mirage Zebra Midge, Rainbow Warrior, Tube Midges, Black Beauty, Brassie, Bead Head Biot Midge, Tungsten Psycho May-Black, RS-2 – Black or Dun, WD40 – Black or Chocolate, Zebra Midge, Flossy Worm, Squirmy Wormy, Huevos, #20-#24 Pheasant Tail

Current Water Data

Blue River Below Green Mountain

Rating:

3 out of 5

Conditions

Flows are currently in a great place for both wading and floating.  Although, we aren’t sure how long that will last as inflows into the reservoir continue to drop. Caddis and even a few Drakes have started to emerge.  This is a great time of year on this section. Wade anglers won’t be able to cross but should still be able to cover a good deal of water from the near bank.  At the same time anything above 550 is good for floaters to avoid a trespass issue on the lower river, below that is going to depend on the type of boat and skill of the oarsman.

With such a rich biomass there is a  potential for success on Caddis, PMDs Stoneflies, Drakes and searching nymphs. Tandem nymph rigs can be a good way to start early in the day and then you can adjust to a dry dropper set up if you feel that the presentation with a dry is better than an indicator. Not to mention, it is a great way to judge if there is an interest in the dry.  Once you see an interest in surface flies, then you can make the switch to throw double dries. Over the next several weeks you can expect to see thick hatches of Caddis, PMDs, Sallies and Green Drakes.

Flies

BH PT, Perdigon Nymph, Quill Body Jig in dark olive, Buckskin, Breadcrust, Yeager’s Soft Hackle J, Pat’s Rubberlegs, Psycho Prince, Duracell Jig, Stimulator, Foam Body Caddis, Sparkle Bug, Melon Quill, Silhouette Dun, KGB Drake, Stalcup’s Adult Green Drake, Chubby Chernobyl,Poison Tung, Zebra Midge, Foam Wing RS-2, Flossy Worm,  Sculpzilla, Sex Dungeon, Cheech Leech, Sparkle Minnow etc

Current Water Data

Colorado River Above Kremmling (Parshall)

Rating:

3.5 out of 5

Conditions

The stream flow at Parshall is actually in the 360 cfs range, we are having trouble getting a link to the correct gauge below the confluence with the William’s Fork.

Flows are running at mid-summer levels, offering comfortable wade fishing to get in on some solid dry fly action. Hatches of Caddis, PMDs, Yellow Sallies are wide spread in the upper basin, with a few pockets of Red Quills in certain locations. Early in the day, start off with nymph imitations for any of those, fished in runs and pools. As the day progresses into mid-morning, move up towards the bottom of riffles as the nymphs will start to drift as they begin the emerging process.  By late morning you should be able to switch over to dries for the PMDs and Sallies.

Keep in mind that the flow above Parshall, and the confluence with the Williams Fork, is a little bit lower and may offer an accelerated schedule for the day, with slightly warmer water temps.  Which should result in an earlier emergence of summer hatches.

Flies

Stimulator, Headlight Sally, Elk Hair Caddis, Peacock Caddis, Hazy Cripple, Silhouette Dun, Para Extended Body PMD, Hippie Stomper, Pat’s Rubber Legs, Flashback Hare’s Ear, Flashback PMD Emerger, Epoxy Back PMD, Kryptonite Caddis, Yeager’s Soft Hackle J, Flossy Worm, CDC Pheasant Tail, Bead Prince, Psycho Prince, Breadcrust,  Pheasant Tail, Sparkle Worm, Silver Bullet Minnow, Goldie, Heisenberg White, Mini Peanut Envy white, Sex Dungeon cream,  Sculpzilla

Current Water Data

Colorado River Pumphouse to Dotsero

Rating:

4 out of 5

Conditions

Flows are holding steady at a very nice level in the mid-teens that offers great action for both wading and floating anglers, although you won’t be able to wade across the river at this flow.  Clarity is improving nicely, and should stay fairly stable in the absence of any measurable rain in the forecast.  As this continues we expect the action to remain consistent as fish look to cash in on the easy calories available with multiple summer hatches emerging from the river.

We continue to have good action on Caddis, Yellow Sallies and Golden Stones along with a few larger Grey Drakes. Early in the day, results will be best on nymph imitation’s, either as part of a tandem nymph rig, or more ideally in conjunction with a dry/dropper set-up. As the day goes on watch for emerging insects to bring fish to the surface.  This will be more intense on cloudy days.  If you are fortunate enough to be on the river with afternoon clouds, commit to throwing a double dry set up with a combination of Small attractors or Yellow Sally in front followed up with a parachute mayfly imitation. However, on those days that the clouds don’t materialize, stick around until the evening when the sun is off the water and fish are more likely to rise for a mix of Caddis, parachute Mayflies and attractor dries, as egg laying insects will return to the water shortly before dark.

Flies

Stimulator, Swisher’s PMX Golden Stone, Chubby Chernobyl, Egg Laying Caddis, Parachute Rusty Spinner, Hippie Stomper, Silhouette Dun, Hazy Cripple, Headlight Sally, Pat’s Rubber Legs, Masked Marauder, Iron Sally, Bullet Quill, Psycho Prince, Yeager’s Soft Hackle, Bead Head Pheasant Tail, Duracell, Aero Baetis, Millers Tactical Plus 1, Sculpzilla, Silver Bullet, Sex Dungeon, Slumpbuster,

Current Water Data

Colorado River Below Glenwood Springs

Rating:

3 out of 5

Conditions

Things are on the mend here, and once again a viable destination.  Clarity may look to be an issue, but it has turned a tell tale greenish tint from brown and that is the indication of action to be had. Look for Caddis Golden Stones to be driving the action along with a few remaining PMDs and Yellow Sallies.

Action will be best on big nymph rigs that are best suited for covering the big water, but if you can handle a deeper than average dry/dropper rig, you can get action on big foam attractors and Golden Stone imitations.  Even though it is a very large river, with deep currents and a lack of visible variation mid-channel, dry fly fishing along the structure and eddies on the banks can be very good when adult insects are present.

And in the “Big News” category, the newly remodeled Two Rivers Park Boat Ramp in Glenwood Springs is open to the public.

Flies

Pat’s Rubber Legs, Tungteaser, CDC BH Pheasant Tail, Deep Dish Green Drake, KGB Drake, Extended Body Green Drake, Colorado Green Drake, Elk Hair Caddis, Psycho Prince, Twenty Incher, Bead Prince, Duracell Jig, Tungsten Pheasant Tail, Bead Hares Ear, Yeager’s BH Soft Hackle J, San Juan Worm patterns, Flossy Worm, Sex Dungeon, Heisenberg Streamers, Sculpzilla, Silver Bullet.

Current Water Data

Arkansas River Above Buena Vista

Rating:

3 out of 5

Conditions

A dramatic drop in flows in just a few short days, as run-off came and went before we even knew it. Great news for fans of the longest Gold Medal river in Colorado. This will be some of the best action of the summer for the next several weeks. Results will be good on a mix of attractor patterns, Caddis, Hopper and small Stonefly dries along the banks, either as straight dry fly rigs or as part of a dry dropper set-up.

Although this is still a decent amount of water for waders in some spots, there is plenty of good wade fishing to be had.  In those narrow locations that may be too heavy to wade very far out, focus on the softer edge water that tends to hold plenty of fish looking for shelter from that current.  Where the river opens up you should have a multitude of options including riffles, pockets and flats.

Streamer fishing has been solid, as well for the past several weeks. Make sure to experiment with retrieval patterns and speed, as the fish may not be as aggressive in their pursuit of larger prey.

Flies

Stimulator, PMX, Chubby Chernobyl, Parachute Purple, Hippie Stomper, Elk Hair Caddis, Pat’s Rubber Legs, Miller’s Tactical Plus One, Red Collar Leggy PT, Duracell, Copper John, BH Pheasant Tail, BH Hare’s Ear, Lil Spanker, Hot Wire Prince, Psycho Prince, Masked Marauder, Yeager’s Soft Hackle J, Iron Sally, Perdigon, Tungsten Psycho May, Tungsten Micro Mayfly, Beaded Biot Midge, Flossy Worm, Silver Bullet

Current Water Data

Arkansas River Salida Area

Rating:

3 out of 5

Conditions

Flows have come down dramatically and are at prime levels for mid summer fishing. This is a great development on one of the finest rivers in the state.  Look for fish to be still be along the edges, where the soft water was most recently found. But now as things quickly recede, they will move almost as quickly into other lies in the river and be well distributed. As the flow has dropped it has also opened up plenty of mid river structure that will offer fish excellent mid-day cover under the high sun. Don’t overlook this water type, as that is where you find some of the stronger fish sheltering. Dry dropper rigs are the perfect way to start the day using a mid to larger size attractor followed up with a Caddis, Yellow Sally, PMD or beaded searching nymph, at least until you get some interest in that dry.  If you do start to turn fish on the surface, then make a switch to double dry and hammer the banks, pockets and riffles.

Flies

PMX, Chubby Chernobyl, Stimulator, Swisher’s PMX Golden Stone, Fuzzy Wuzzy, Peacock Caddis, Pat’s Rubber Legs, Red Collar Leggy PT, Duracell, Copper John, BH Pheasant Tail, Psycho Prince, Yeager’s Soft Hackle J, GB Biot Epoxy Stone, Matt Demon Stone, Iron Sally, Tungsten Psycho May, Tungsten Micro Mayfly,  Flossy Worm, Silver Bullet, Sparkle Minnow.

Current Water Data

Roaring Fork River at Glenwood Springs

Rating:

4.5 out of 5

Conditions

Flows have fallen like a rock and are now running at prime levels for taking advantage of some of the best hatches of summer. Look for Caddis to kick it off then move quickly into Green Drakes, PMDs, Yellow Sallies and Golden Stones.  This is perhaps one of the finest big freestone rivers in the west when these summer hatches emerge. As quick as the flows have dropped and snow pack melted, this could be a shorter than average window of opportunity, so don’t delay. In fact the majority of the hatches are now emerging from the river from Basalt down to West Bank. We like to start off early in the day with a big dry dropper rig using a Golden Stone or Chubby then dropping a mix of Stonefly, Drake, PMD and beaded searching nymphs underneath. Watch for emerging bugs in the late morning to early afternoon to drive fish to the surface.  When that happens, switch up to dries to match whatever is present. If you experience a mid-afternoon lull for the dries, switch back to droppers before once again throwing dries at dusk for that power hour right before dark.

And the newly renovated Two Rivers Park is back open with a brand new boat ramp.

Flies

BH Prince, Psycho Prince, Iron Sally, Twenty Incher, Deep Dish Green Drake, CDC BH Pheasant Tail, Duracell Jig, Chartreuse Copper John, Yeager’s Soft Hackle J, Pat’s RL, Peacock Caddis, Mother’s Day Caddis, Elk Hair Caddis, Chubby Chernobyl, Body Double Caddis, Stimulator, H&L Variant, Chubby Chernobyl, KGB Green Drake, GT Adult Green Drake, Parachute Sulphur

Current Water Data

Williams Fork River Below Dam

Rating:

3 out of 5

Conditions

Flows have been all over the board in the past week, as water managers try to get a handle on where they need to be for stake holders. Aside from being a bit of an uncertainty on what you will find for stream flow on a given day, it really shouldn’t adversely affect the fish too much, as the flows are all within a manageable amount.  If nothing else this may kick up a little additional food supply in the form of nymphs from the sudden spike in water. As well, clarity should remain intact and productive

If you get there in the midst of a jump in the flow, high water staples such as San Juan and big beaded searching pattern along with Stonefly nymphs and Caddis imitations can be productive as part of a two nymph set-up. (The Breadcrust is an all time pattern for a point fly)

Flies

Breadcrust, Duracell Jig, Perdigon Nymphs, Flashback Pheasant Tail, Buckskin, Miller’s Tactical Plus One, Epoxy  Back PMD nymph, Split Case PMD Nymph. Quill Body Jig Dark, Tungsten Epoxy Nymph Brown, Wooly Bugger, Sculpzilla, Silver Bullet.

Current Water Data

Eagle River

Rating:

4.5 out of 5

Conditions

Fantastic fishing continues along the entire river, with good clarity and water temps driving strong hatches of PMDs, Caddis and Yellow Sallies.  The hatches are moving upstream, with the meat of the bugs being in the Wolcott stretch, but that is kind of like the eye of the hurricane, as there continues to be insects emerging from Avon to Gypsum.

Flows are on a steady drop, offering wide spread wade access the entire length of the river. However, it is getting close to the point of being to low to float most of river for much longer.  Dry dropper rigs have been very productive throughout the day and will be the most consistent method over the entire day. BUT we prefer to force the dry fly thing, as these hatches won’t be around for too much longer.  Sallies, Caddis, PMDs and small to medium attractor dries have all be very productive if you are committed to throwing them, even in the absence of fish actively rising to naturals.

Flies

Chubby Chernobyl, PMX, Stimulator, Fuzzy Wuzzy, Hippie Stomper, Hazy Cripple, Silhouette Dun, Sparkle Bug, Elk Hair Caddis, Parachute Extended Body PMD, Last Chance Cripple, Duracell Jig, Perdigon Nymph, Miller’s Tactical Plus one, Pat’s Rubber Legs, Psycho Prince, Bead Head Pheasant Tail, Yeager’s Soft Hackle J, Glister Grub,

Current Water Data
  • < Next Report
  • Previous Report >

Our Location

Contact Us

Phone Icon 970-513-8055

Email Icon [email protected]


Fly Shop Address

249 Summit Place,
Silverthorne, CO 80498

Fly Shop Hours:

Monday-Thursday: 7:00am – 6:30pm
Friday, Saturday: 7:00am – 7pm
Sunday: 7:00am-5:30pm

© 2025 The Colorado Angler |  Sitemap
Website by Best Colorado Web Design

Connect With Us:trip advisor icon facebook icon instagram icontrip advisor icon