The past couple of years I've had the good fortune to be invited to fish the Gray Reef in Wyoming with Colorado friends, sometime in the month of May. This year, in early April, it became clear that wade-fishing up there wasn't going to happen - the spillway gates were already open, flows were edging up towards 4,000 cfs (it's good wade fishing between 1,500 and 2,000) and snowpack in the drainage was still 130% of average.
But. Lake McConnaughy in Nebraska, the last big lake on the North platte, has been suffering from a drought and last year was tens of feet down from full pool, so all that run-off has been caught, replenishing the lake. Water coming out of McConnaughy is up, but not so much that you can't wade under the outlet. So, off we went.
Here's the spillway at the diversion dam, under Lake Ogallala (which is a small lake under the big McConnaughy dam)... In fact, I've called it fishing Lake Ogallala, but in truth, this wasn't stillwater lake fishing, it was classic tailwater fishing, on the North Platte.

The water flows out of the concrete spillway, then most of it splits left and right of the flow, making a loop in the pool, before re-joining the main flow and dropping over the rock weir to the right of the photo. The grass that you see to the right of the photo is a small island (submerged at these flow levels); the water flows around the island, creating in essence a small river between the near embankment and the island. It's hard to tell in a photo, but that water was moving at a pretty good clip. A classic recommendation for fishing big water is to divide it into manageable sections, and fish each of them separately. Treating this little section like a little river was one of the ways we located fish. Neil naturally gravitated to this section and once he figured out the flies, fish were there and waiting.
And nice fish they were!


Fishing wasn't always hot, in fact the first day and a half, the fish weren't cooperating, either for us, or for others. It wasn't until evening that we managed to catch some other than the stray curious fish.
No surface activity at all, at best we saw a few midges in the air. We nymphed under indicators, the smallest flies in the box, pretty much, and sometimes the fish would take them on the rise at the end of a drift, and sometimes they needed them to be dead-drifted on the bottom, which is a different sort of game, very much like the Gray Reef.
There (wade fishing), it's all about managing drift, mending as needed, in the swirling waters flowing out of the spillway. As Alan showed me, if you have the right fly, and can get the mends down (which is as much a mental game as a physical one), then there can be fish after fish. On the line anyway. Maybe not in the net!
These were hard-fighting fat fish.

Once they realized they were hooked, they would often shoot out of the water, head for fast currents, loop around the rocks, jump again... In fast water like that, it's easy to lose a lot of fish. And I did.
Twice I had a situation where I'd have a fish on for a minute, then he'd be off. Again. And again. Reel in and look at the fly. yep, broken off at the hook. The fish that broke those hooks, I never saw.
End of the day, sunset on the lake, time to head to the campground for food and libations.

One night we had potato-wrapped fish-kebobs; another, Paella. Here are the potato-wrapped fish-kebabs - we kept a couple small fish, filleted them, wrapped each piece of meat in julienned potato slices, then grilled with red papper and onion, served on a pilaf. The potatos brown over the fire, it's like fish and chips all in one.

The Lake Ogallala campground, by the way, is really nice. Right by the water, electrified spots or not, clean bathhouse with warm showers.
Lake Ogallala was killed off a little more than a year ago, for some dredging work to improve flow and thus oxygen levels in the lake, but also to remove the coarse fish that inevitably come through the big spillway. Since, over 100,000 rainbows have been stocked, and the biologists say they are growing at almost an inch a month. 2011 regulations allow the taking of only one fish over 16 inches in this water. Those 2 things together are going to be a recipe for some great catch-and-release fishing in the months and years to come.