Rio Chama

The trophy water. Cold bottom-release flows out of El Vado Dam hold 40-55 degrees year-round over a gravel-and-cobble bottom, and the brown trout here grow bigger than anywhere else in New Mexico — the state record came from this reach, and fish past 20 inches show up every season. A designated three-mile catch-and-release, artificial-only stretch begins about 1.3 miles below the dam. It fishes like a technical tailwater: small nymphs and good drifts at 300-800 CFS, with a BWO and midge dry-fly game on overcast days. Parking areas with vault toilets and foot trails line the reach.

Best for: Trophy brown trout on nymphs and streamers, plus technical BWO and midge dry-fly work for rainbow trout. Fall pre-spawn is the best shot at a genuine wall-hanger brown.

Below the tailwater the river drops into a volcanic gorge — pocket water, deep pools, undercut banks, and current fast enough to demand good footing on slick rock. It's some of the most productive public-access trout water in the state, with density estimates well over a thousand trout per mile. Wild brown trout hold in the pockets and along the cut banks, mixed with holdover rainbow trout. Nymphing the pocket water and swinging or stripping streamers through the deeper slots is the game. Multiple parking areas with trails drop anglers to the river near the Rio Brazos confluence.

Best for: Wild brown trout and holdover rainbow trout on nymphs and streamers in fast pocket water. High fish density; technical wading.

A wilderness float through red-rock canyon — roughly 24 miles of Class II-III water from the Cooper's El Vado Ranch put-in down to the Big Eddy take-out above Abiquiu Reservoir. This is a raft-and-camp trip more than a day of wading, and overnight floats need a BLM permit. The fishing is opportunistic: streamers and attractor dries thrown from the raft for brown trout, with pull-overs to wade the best runs. The draw is the scenery, the wildlife, and the near-total lack of pressure.

Best for: Multi-day float-and-camp trips for brown trout on streamers and attractor dries. Wilderness solitude; whitewater and shuttle logistics required.

The mellow winter option: about five miles of gentle Class I tailwater through desert canyon directly below Abiquiu Dam. The water is mostly stocked and holdover rainbow trout plus a few brown trout, and there's good public access on public land right below the dam. It fishes best in winter on midge and nymph rigs when the rest of the drainage is frozen and pressure is light. The one catch is that it goes off-color and fishes poorly when Abiquiu releases spike, so check the gauge first.

Best for: Beginner-friendly winter fishing for stocked and holdover rainbow trout on midges and nymph rigs. Easy wading, low pressure.