Reading water beats a $900 rod, here's why
Okay, here's the thing I want you to believe before we even get in the water together.
You can buy the nicest rod at the fly shop, the kind that costs more than my first car payment did, and if you cast it into a flat, boring stretch of river where no fish would ever bother living, you'll catch nothing. Meanwhile the guy next to you with a rod from a yard sale, who knows where to look, catches three fish and goes home happy.
I feel like this is the single most useful thing I can teach you, honestly. Gear is fun to shop for. Reading water is what actually catches fish.
So what are we even looking for
Trout don't spread out evenly across a river. They're not just floating around waiting to be found. They're lazy, actually, and they're always doing math about two things: how much food is drifting by, and how much energy it costs them to sit there and eat it.
That means they want to be near moving water that brings them bugs, but not IN the fastest part of the current, because that burns energy for no reason. So they tuck in next to it. Along the edges. Behind things.
Here's what to actually look for, in order of how much I trust them:
Seams. This is where fast water rubs up against slow water, and you can usually see it as a visible line on the surface, sometimes with a little foam riding along it. Trout sit on the slow side and dart into the fast side to grab food, then tuck back. If I only got to teach you one thing today, it'd be this.
Behind rocks. Any big rock in the current punches a soft little pocket of slower water right behind it, like a windbreak. Fish hold there. Look for the calm patch just downstream of anything sticking up.
Undercut banks and shade. Trout don't love direct sun, they spook easy, and an undercut bank gives them cover overhead. If you see a bank that looks chewed out underneath, with maybe some shade from a tree, that's worth a few casts.
Riffles into pools. Where fast bumpy water dumps into a calmer deeper pool, right at that transition, is almost always good. The riffle oxygenates the water and stirs up food, the pool gives them a place to rest.
What you're NOT looking for is the middle of a wide, flat, glassy stretch that looks pretty in photos. That water is easy to fish and usually empty. I wasted my first two years fishing water like that because it was comfortable to stand in.
Try this at home first
You don't need a river to start training your eye. Before next time, I want you to look at moving water somewhere, a creek, a ditch even, anywhere it's flowing, and just practice spotting seams and current breaks. Youtube has plenty of river footage too if you're stuck inside.
Actually, here's a trick I use. Fill your kitchen sink, put the drain stopper halfway down so water's slowly moving toward the drain, and drop a spoon in sideways to act like a rock. Watch how the water splits and slows right behind it. That little pocket is exactly what you're hunting for on the Provo, just bigger and colder.
A confession about matching what they're eating
I should say clearly, I am not great at bug identification. Matching the hatch, figuring out exactly what insect is coming off the water that day and picking a fly that mimics it, that's real entomology and some people get genuinely good at it. I mostly guess based on season and a small handful of flies I know work, and if I'm stumped I just ask whoever's behind the counter at the fly shop. No shame in it. Reading the water matters more than reading the bugs, in my opinion, especially when you're starting out.
The bug that lost a fight
I'll tell you about the time I tried tying my own fly, because it connects to all this.
I sat at the kitchen table one evening, humming away, trying to follow a video on tying a simple nymph pattern. What came off my vise looked rough. Lopsided body, thread all bunched up funny at the head. Tricia walked by, looked at it, and said "that's a bug that lost a fight." Which, fair.
I tied it on anyway a few days later out of stubbornness, and I put it right at the edge of a seam I'd spotted, and a fish ate it. Ugly fly, good water, and the water won out.
That's the whole lesson, really. Trout are not art critics. They don't care about your rod or your fly's craftsmanship nearly as much as they care about whether you put it somewhere a fish would actually want to be.
Before next time: find some moving water near you, even a gutter after a rainstorm counts, and just stand there for five minutes picking out where you'd fish if there were trout in it. That's the whole assignment.