The eggs hatch into a larva or nymph which hides on the lake bottom, sometimes burrowing into the mud. It includes mayflies, caddisflies, stoneflies, midges and terrestrial insects. If you are fortunate to be on the river during the "ant hatch", you could experience phenomenal dry fly fishing for large trout using ant patterns. Silver Creek, ID. Not much change. Renewed enforcement of quarrantines for out of state visitors to state parks has reduced crowds here. The first 4 miles of the San Juan are designated by the New Mexico Department of Game and Fish as 'Quality Waters'. The Lower Provo is flowing at ~160 cfs right now. One thing I hope you notice is that San Juan River Flies offers something very few fly sites offer: micro size patterns. Everyone knows this fly because it catches fish everywhere. Lower Provo River. ... San Juan River, NM Shoshone River, WY. Overview. It should give you a general idea of what the insect activity will likely be for a given time of year and should help you better prepare your flies and tackle for an upcoming fishing trip. The boundary is denoted on the map below with a vertical orange line. San Juan Worm. Support the local Navajo Dam shops if you need stuff. Daily hatches occur on the San Juan River however, the species are dependent on the time of year. Hatch charts to help fly fishing anglers know what insects are hatching on the most popular rivers in North America. Open 7 Days a Week. The "ant hatch" isn't a hatch, but is caused by runoff from a large rain which brings ants into the river. Nymphing will still be the most productive. Hood River OR 97031. When regularly fishing in the San Juan River, anglers develop a core set of flies that they always have. Within this section, one must use only artifical flies-- each with a single barbless hook; trout must only be caught and carefully released. Here are a few of them. Top 5 Flies for the San Juan River . They are the most important food source for trout on the San Juan River. Nymphs grow and then transform into a pupa form called a "sub-imago," which surfaces, dries, and then transforms into an adult. Rocky River TU; Stone Mountain TU; Table Rock TU; Triangle Fly Fishers; ... Trout In The Classroom; Rivercourse; Costa 5 Rivers; Our Waters. Fishing; Maps; Hatch Chart; Council News; Give; Select Page. San Juan River. 866-660-5758. Even though these midge and/or mayfly hatches can be enormous at times, the fish prefer to feed on the nymph rather than the dry, unless conditions are perfect. Hatches are normally midday usually between 10:00 AM and 4:00 PM. San Juan River courtesy of Duranglers; San Miguel River courtesy of RIGS fly shop; South Platte River courtesy of Flyshack; Uncompahgre River courtesy of RIGS fly shop; Uncompahgre River courtesy of Cimarron Creek; Williams Fork River courtesy of Flyshack; Please email us if you know of some good hatch chart info somewhere else on-line This hatch chart is intended to provide information specific to the Central Sands ecoregion of Wisconsin. River Map. Chart. They have had a tough spring. Sipsey Fork, AL - NEW. Size16-Size20. Try nymphing bigger flies like san juan worms and sow bugs. Navajo Lake State Park and the San Juan River Quality waters are now open! If you come to fish the San Juan River and you are not prepared for a midge hatch that is sporadically size 26, 28, or 30, then your 22s and 24s will seem huge and the trout may refuse them. Targeting the mid-day midge hatch can also be productive. Real Time Water Data. This is the hatch chart for trout anglers for the San Juan River in New Mexico. All these patterns can be ordered from Fisheads.