Troutline

Gila River

New Mexico·Southwest New Mexico·33.19° N, 108.21° W
Flow
23.8 CFS
Gila River near Gila Hot Springs
Water Temp
—
Condition
Below Normal
Weather
64°F
Partly Cloudy
near Gila Hot Springs

Insights

Wind
Wind 0 mph — calm
Easy casting and clean surface presentations.
Flow
Low flows at 23.8 CFS
Fish are spooky. Lighten tippet and lengthen leaders.
Snowpack
Snowpack snowpack update
Snowpack data for Gila River basin is limited right now. The April–May runoff forecast for Gila R bl Blue Ck nr Virden is 40% of average.

The Gila is the wildest trout water in New Mexico, and the reason to go is the fish. Its three forks — West, Middle, and East — rise in the Mogollon Mountains and come together near Gila Hot Springs inside the Gila Wilderness, the first federally designated Wilderness in the country. This is small, tumbling freestone threading canyons of orange volcanic tuff, and it holds the Gila trout (Oncorhynchus gilae), a copper-and-gold native with the smallest range of any trout in the U.S. It was federally listed as endangered in 1973, downlisted to threatened in 2006, and reopening waters to legal angling for it — under a free permit — is one of the genuine conservation success stories in Western trout fishing. To fish for it you need a New Mexico license plus a free Gila Trout angling permit, obtained online, and you need to read the current proclamation because the rules are water-specific. Be honest with yourself about size before you commit: most fish run 6 to 12 inches, and a 14-incher is the fish of the trip. You do not come here for big trout. You come for a native trout in a place you have to walk to.

The forks are a backcountry proposition. The West Fork is the most accessible — Trail 151 leaves right from the Gila Cliff Dwellings National Monument, and it's roughly seven miles of walking, with dozens of river crossings, to reach Ring Canyon and the better water above. The Middle Fork holds nearly 40 miles of fishable stream, almost all of it wilderness, reachable only on foot or horseback; the lower few miles above the West Fork confluence are the realistic day trip, and everything beyond is a backpacking commitment. Tackle is small and simple: a 7.5-foot 3-weight, a box of attractor dries — Stimulators, Elk Hair Caddis, small Chubby Chernobyls — and a few Pheasant Tails and Hare's Ears cover most days. Fish from the bank, cast from cover, and keep your shadow off the water; these fish spook at nothing. There is no live gauge on the West or Middle Fork itself, so the USGS gauge near Gila Hot Springs (09430030), just below the confluence, is the read anglers use to plan a forks trip — low and clear there means the forks are fishable. Below the forks the main Gila slides down through the Cliff–Gila valley near the towns of Gila and Cliff, where the character shifts hard: warmer, bigger water that trades trout for smallmouth bass and channel catfish as it drops toward the Arizona line.

Timing is everything here, and the Gila punishes people who show up wrong. Spring snowmelt from March into May and the summer monsoon from July into September both blow the forks out chocolate for days, and midsummer low water gets too warm for trout in the lower reaches. The window most anglers target is late September through November — cool mornings, low clear flows, and cooperative fish — with a shorter shot in June after runoff settles and before the monsoon. Flash floods are a real hazard in these canyons; watch for storms upstream and get to high ground. And it is genuinely remote. Silver City, the regional hub and last real resupply, is a good 40 miles and an hour and a half to two hours south over NM 15, a narrow winding forest road, and there is no fly shop at the river. This is a map-and-permit, do-your-homework fishery, which is exactly why the fishing stays good.

Species

  • Gila Trout
    Primary · Sep-Nov · 6-12"

    The signature fish and the reason to make the trip — a copper-and-gold native with the smallest range of any U.S. trout, recovered from the endangered list to legal catch under a free NM Gila Trout permit. Lives in the forks and upper tributaries. Rarely tops 12 inches; a 14-incher is the fish of the year. Catch-and-release, single-hook artificial on the designated waters (Mogollon Creek, Black Canyon above the barrier).

  • Rainbow Trout
    Common · Jun, Sep-Nov · 8-14"

    Wild fish and holdovers from legacy stockings hold in the forks and upper main Gila, and some Gila-by-rainbow hybrids persist from decades ago. Takes the same attractor dries as the Gila trout. The most likely fish over 12 inches in the coldwater reaches.

  • Brown Trout
    Present · Oct-Nov · 10-18"

    The largest trout in the system, holding under deeply undercut banks in the lower Middle Fork. Target with stealth, terrestrials, and small streamers as they get aggressive pre-spawn in fall. Summer disappoints — warm water and suckers take over — so October and November are the play.

  • Smallmouth Bass
    Common · May-Sep · 8-14"

    Takes over from trout as the water warms downstream through the Cliff–Gila valley toward Redrock. A genuine warm-season fly target on poppers and streamers when the forks are too warm or blown out.

  • Channel Catfish
    Present · Jun-Sep · to 20"+

    Shares the lower, warmer main Gila with the smallmouth near Gila, Cliff, and Redrock. Not a fly target for most anglers, but part of the warmwater mix that defines the river below the forks.

Ideal wading flow20–120 CFS
Blow-out>500 CFS
Ideal water temp50–62°F

Fall (late September–November) is prime — low clear flows, cool water, willing fish, and fall color in the tuff canyons. Early summer (June) is the second window, after snowmelt drops and before the monsoon. Winter fishes on midges in the lower main Gila. Midsummer is the weakest window in the low reaches — warm water and suckers. These are small streams, so clarity matters more than an exact number; when the Gila Hot Springs gauge reads low and clear, the forks are fishable.

Sections

5 sections on this river

Middle Fork Gila — TJ Corral into the Wilderness

WadeGila Trout · Brown Trout · Rainbow Trout

The wildest of the three forks — nearly 40 miles of fishable stream almost entirely inside the Gila Wilderness, walled by orange tuff cliffs, with deep undercut banks and quiet pools. Reachable on foot or horseback only, from the TJ Corral and Cliff Dwellings trailheads on Trail 157; a hot spring about half a mile up the trail is the traditional foot-soak on the way out. The lower few miles above the West Fork confluence are the realistic day trip — beyond that is multi-day backpacking. Holds Gila trout and rainbow trout up high and notably larger brown trout under the undercut banks below.

Best for: Brown trout under undercut banks on stealthy terrestrials and small streamers; Gila trout and rainbow trout up high. Summer disappoints — warm water and suckers — so October and November are prime.

West Fork Gila — Cliff Dwellings to Ring Canyon

WadeGila Trout · Rainbow Trout

The most accessible legal Gila-trout water in the wilderness. Trail 151 leaves right from the Gila Cliff Dwellings National Monument and follows classic small-stream pocket water and pools through a canyon of orange volcanic tuff — 4 to 15 feet wide in most spots, with dozens of shallow crossings. The near-in mile gets day-hiker traffic; the fishing improves the farther you walk, and roughly seven miles up to Ring Canyon opens dozens of backcountry miles. Gila trout and rainbow trout on attractor dries, fished off a 3-weight from cover.

Best for: Gila trout and rainbow trout on Stimulators, Elk Hair Caddis, and small attractors. Walk-in solitude — distance from the trailhead buys the best water. Best late September through November.

Gila Forks Area — Below the Confluence at Gila Hot Springs

WadeGila Trout · Brown Trout · Rainbow Trout

The united main stem just below where the forks come together near Gila Hot Springs — bigger than any single fork and still coldwater trout habitat at its upper end near Grapevine Campground. This is the easiest coldwater access without a long hike, reached off NM 15 and Forest Service roads. It's also the reach the USGS Gila Hot Springs gauge (09430030) reads, which makes it the key flow number for planning a trip into the forks: low and clear here means the forks are fishable. Mixed Gila trout, rainbow trout, and brown trout early and late; it warms through summer.

Best for: Mixed Gila trout, rainbow trout, and brown trout on attractor dries and dry-droppers. The roadside coldwater option and the gauge that tells you whether the forks are in shape. Best in fall and early summer.

East Fork Gila — the Remote Third Fork

WadeGila Trout · Rainbow Trout

The least-fished fork by a wide margin — smaller and more remote than the West or Middle, it joins the stem to help form the main Gila. Access is very limited, off the NM 15/35 corridor and long wilderness trails, and almost nobody fishes it. Gila trout and rainbow trout hold in the upper reaches for anglers who want maximum solitude and are willing to work for it. This is not a casual trip.

Best for: Gila trout and rainbow trout for anglers after total solitude. Advanced, remote, and lightly documented — do your homework and carry a map.

Lower Gila — Cliff–Gila Valley to the Arizona Line

WadeRainbow Trout · Smallmouth · Catfish

Below the forks the Gila slides down through the agricultural Cliff–Gila valley near the towns of Gila and Cliff, and the character shifts hard — warmer, lower-gradient water that continues to Redrock and toward the Arizona line at Virden. This is the trout-to-bass transition: smallmouth bass and channel catfish take over as the water warms, and only marginal trout hold in the cold months. Roadside access off US 180 and county roads, with USGS gauges at Gila (09430500) and Redrock (09431500).

Best for: Smallmouth bass on poppers and streamers through the warm months; channel catfish in the deeper holes. This is where the Gila stops being a trout river. Best late spring through summer.

Regulations

Current fishing rules and restrictions

This is a native Gila-trout fishery, and to fish for Gila trout you need a valid New Mexico fishing license plus a FREE Gila Trout angling permit, obtained online through the state license system. Rules are water-specific — read the current NM proclamation before you go. The permit is required for the West Fork Gila River and for the stem from the West Fork / Middle Fork confluence downstream to the East Fork confluence, among other listed Gila-trout waters.

  • New Mexico fishing license required for all anglers 12 and older, plus a free Gila Trout angling permit to fish for Gila trout on the permit waters
  • West Fork Gila River (headwaters to Ring Canyon): 5-trout limit, any legal tackle (permit required)
  • Gila River Forks Area: 5-trout limit, any legal tackle (permit required)
  • Willow Creek and Mineral Creek: 2 Gila trout limit; Gilita Creek: 2 Gila trout plus unlimited brown trout — all any legal tackle
  • Mogollon Creek (waterfall to Trail Canyon) and Black Canyon above the barrier: open July 1–October 31, catch-and-release only, single-hook artificial lure
  • Statewide trout bag where a limit applies: 5 per day, 10 in possession (brown, brook, rainbow, Gila, kokanee combined)
  • Special Trout Water conduct: no chumming, no baitfish, do not disturb rocks, plants, or sediment to attract fish

Wilderness rules apply in the forks — foot or horseback travel only, no motorized or mechanized access. Regulations change annually; the 2026–2027 NM Fishing Rules & Info proclamation is the current authority. Lake Roberts and Gwynn Tank are Gila-trout waters with their own rules and no permit requirement.

Source: New Mexico Department of Game & Fish — Gila Trout Recovery & Angling (2026–2027 proclamation). Regulations change annually — verify before fishing.

Access & Logistics

Getting there, fly shops, and lodging

Getting There

Silver City, NM

1.5–2 hrs from Silver City to the Cliff Dwellings trailheads over NM 15, ~3 hrs from El Paso, ~3.5–4 hrs from Tucson

Fly Shops

Camping & Lodging

Forest Service campgrounds near the Cliff Dwellings trailheads — Grapevine, Forks, and Upper/Lower Scorpion — plus Gila Hot Springs Campground and Doc Campbell's Post for last supplies, propane, and ice about four miles out. Small vacation-cabin rentals around Gila Hot Springs. Full lodging and services in Silver City.

The West Fork (Trail 151) leaves right from the Gila Cliff Dwellings National Monument; the near-in mile gets day-hiker traffic, and distance buys solitude. The Middle Fork (Trail 157 from TJ Corral) is foot or horseback only. There is no live gauge on the West or Middle Fork — check the Gila Hot Springs gauge (09430030) just below the confluence before committing to a forks trip. NM 15 from Silver City is narrow, winding, and slow; allow more time than the mileage suggests. Watch upstream weather — the canyons flash-flood.

Conditions data is live from public monitoring networks. Regulations change annually — always verify current rules with your state fish & wildlife agency before fishing.

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