Hatch-chart pattern list
Best Flies for Encampment River (Wyoming)
The Encampment River in Wyoming is primarily a wade fishery. It is a freestone fishery for Brown Trout and Rainbow Trout, with the most reliable window in July, August, September. The patterns below are matched to the hatch chart we publish for this water. They are not a live report of what other anglers caught this week.
This is not a live report of other anglers' catches. Presence and flow live on the Encampment River river page and the Wyoming destination guide.
What's hatching now
Month, insect, size, and pattern from the Encampment River hatch chart. August is highlighted when that month exists in the chart. We do not invent a hatch that is not on the chart.
| Month | Insect | Size | Pattern |
|---|---|---|---|
| January | Midge (Chironomidae) | #20-24 | Zebra Midge |
| February | Midge (Chironomidae) | #20-24 | Griffith's Gnat |
| March | Midge (Chironomidae) | #18-22 | Zebra Midge |
| April | Blue-winged Olive | #16-18 | BWO Sparkle Dun |
| May | Runoff (high, off-color water) | n/a | n/a |
| June | Golden Stonefly | #6-10 | Golden Stone |
| Caddis | #14-16 | Elk Hair Caddis | |
| July | Pale Morning Dun | #16-18 | PMD Sparkle Dun |
| Caddis | #14-16 | Elk Hair Caddis | |
| August | Grasshopper (Terrestrial) | #8-12 | Dave's Hopper |
| Ant (Terrestrial) | #14-16 | Foam Ant | |
| September | Blue-winged Olive | #18-20 | Parachute BWO |
| October | Blue-winged Olive | #18-20 | BWO Sparkle Dun |
| November | Midge (Chironomidae) | #20-24 | Zebra Midge |
| December | Midge (Chironomidae) | #20-24 | Griffith's Gnat |
Nymphs
Subsurface patterns matched to this river's chart and catalog. Fish them at the size the chart lists, not the size that looks good in the bin.
Dries
Dries and terrestrials for the Encampment River. If the chart says a size 18 PMD, do not start with a 12.
Streamers
Streamers and wets for stained water, banks, and low light. This is not a claim that streamers are "on" today.
No catalog patterns in this group yet. Use the hatch chart and the river guide.
Setup
4X and 5X cover most nymphing. 4X on dries until the fish get picky, then 5X. A 3.0–3.8mm tungsten on the point and a lighter dropper is a default until you see the water. Tight-line the near bank and the heads of pockets. Use an indicator only when you need to search water you cannot euro.
FAQ
- What flies work on the Encampment River?
- Start with Zebra Midge and Griffith's Gnat, then match size to the hatch chart for the month you are standing in. The Encampment River does not need a 40-pattern box. It needs the right size on the insect that is actually in the drift.
- When is the best time to fly fish the Encampment River?
- The editorial window we list is July, August, September. That is a planning month range, not a guarantee. Shoulder months can fish well if flows and water temperature cooperate.
- Do I need a guide on the Encampment River?
- Wyoming has walk-up wade water and, on some sections, float water. A guide is worth it for a first float or a technical tailwater. A hatch chart and a gauge are enough for a first wade if you already nymph. We list local guides and shops on this page when we have them.
- Where can I see live flow for the Encampment River?
- Open the Encampment River river page for the USGS gauge, access notes, and the same hatch chart this fly list is built from. We do not publish other people's spots or fish counts.
- Is this a report of what's working now on the Encampment River?
- No. Executive Angler does not publish other anglers' catches, GPS, or a crowdsourced hot fly. This page is hatch-chart patterns plus catalog flies. Presence on the river page is gauge and weather only.
Related
River guide
Encampment River
Access, hatch chart, USGS gauge.
Destination
Wyoming
Trip planning for this region.
Pattern
Zebra Midge
Midge
Pattern
Griffith's Gnat
Dry
Pattern
BWO Sparkle Dun
Dry
Fly shop
Grand Teton Fly Fishing
565 N Cache St, Unit 2, Jackson, WY 83001
Fly shop
Jack Dennis Outdoor Shop
50 E Broadway Ave, Jackson, WY 83001
Nearby water
Bighorn River (Wyoming)
Open the river guide, then its fly list.
Nearby water
Firehole River
Open the river guide, then its fly list.
Nearby water
Gibbon River
Open the river guide, then its fly list.
Nearby water
Ham's Fork
Open the river guide, then its fly list.













