As any regular visitor to this site will know, I’m fairly passionate about fishing small streams. Okay, so I’m some what of a small stream addict. Yes I tend to return from my small stream exploits with scrapes, minor cuts, an aching back, bruised knees, cut shins, and totally exhausted, but that’s part of the fun. If you don’t work for these wild fish, you won’t get Jack S%&t…so to speak.
With the hard work done (this can include hiking miles up and down steep valleys or gorges, shimmying down steep banks or vertical rocks, or crouching like a ninja in the night in order to creep your way into position behind an un-expecting trout) it’s nice to keep the actual fishing simple.

As one who likes to keep things simple in most other aspects of my life, fly selection for these small wild trout couldn’t be simpler.
The small micro-environments of these small free-stoners do not have the volume of hatches that the main stems do, neither do they have the same fishing pressure. Because of which, the wild fish are hungry, and in the faster running riffley water, a large, bushy dry fly will usually be met with a confident rise.
For small streams, I only ever tend to use four flies. After the hard work of hiking into the beautiful places (creeping on your hands and knees into a suitable casting position and, if you’re lucky, have avoided spooking the fish you’re creeping up on) it’s nice to be able to just relax a little and to be able to choose a fly from a small collection and just KNOW it will work.
My selection of flies are also easy to tie, another bonus if, like me, you can’t be bothered with over complicating something that is going to get wet, slimed, bitten to shreds, or lost in the trees. Consisting of three dry flies and one nymph, it’s possible to tie up a full box of my favourite flies in one night. Klinkhamers (black or tan), CDC & Elks, a small (size #20) biot parachute (brown or olive), and my only nymph; a tungsten bead-head pheasant tail nymph (variant). That’s it.

Klinkhamers
The Klinkhamer colours are kept to just two, again, for simplicity. Black, representing a range of terrestrials, and the tan, an emerging caddis. Sizes are kept fairly large, as per Hans Van Klinken’s original design (also, check out Hans’ website by clicking here), and so are tied on large Partridge Klinkhamer hooks (in size #14/#16). The Partridge Klinkhamer hook is VERY big for it’s size rating (e.g. – a size #16 is easily a size #12 in similar Kamasan B100 hook).
These large bugs are perfect at staying afloat in the faster white waters and buoyant enough to hold a nymph (or even two) beneath them when the fish are nymphing (which is also rare in the these shallow small streams, the fish rarely turn down a passing dry fly/emerger).

Klinkhamer – Black
Hook: Partridge Klinkhamer 15BN #14
Thread: Sheer 14/0, black
Body: Ultra-fine dubbing, black
Rib: Medium pearl
Thorax: Peacock herl
Hackle: Rooster, blue dun
Wing Post: Hi-vis orange floating poly yarn
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Klinkhamer – Tan
Hook: Partridge Klinkhamer 15BN #14
Thread: Sheer 14/0, tan
Body: Ultra-fine dubbing, tan
Thorax: Peacock herl
Hackle: Rooster, grizzle
Wing Post: Hi-vis orange floating poly yarn
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Micro Biot Parachutes
The micro biot parachute is a new addition to my favourites, is the only ‘small’ fly in my stream box, and is also the most intricate of the four to tie. In colours of either brown or olive, these represent the two commonly seen duns that hatch at various times throughout the day. Although tied on a size #20 hook, it’s a fantastic fly for when the fish are locked on to smaller duns or spinners, and is easily seen due to it’s bright wing post. That said, I bet the fish would still take a big Klink’.

Micro Biot Parachute – Brown (above)
Hook: Grip 11911BL, size #20
Thread: Danvilles Spider Web 16/0
Tail: Rooster hackle fibres, blue dun
Body: Goose biot, brown
Thorax: SLF dubbing, Fiery Brown
Hackle: Rooster, blue dun
Wing Post: White floating poly yarn
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Micro Biot Parachute – Olive
Hook: Grip 11911BL, size #20
Thread: Danvilles Spider Web 16/0
Tail: Rooster hackle fibres, grizzle
Body: Goose biot, olive/BWO
Thorax: SLF dubbing, cinnamon
Hackle: Rooster, grizzle
Wing Post: White floating poly yarn
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The Mighty CDC & Elk
The small streams of Wales, and my home stream in particular, tend to hold an incredible amount of caddis, and so to complete the life-cycle of the emerging caddis mentioned previously (the tan Klinkhamer), the CDC & Elk represents the adult caddis, or sedge, just beautifully. This fly has been my favourite for the longest of times. As simple as can be to tie, it requires little/no floatant, and pulls fish out of water as well as lime! I tie these in both size #14s and #16s. I once heard this fly called ‘a lazy man’s dry fly’. That suits me fine.

Hook: Partridge SLD #14 (the one above is tied on a Grip 11011BL – thanks Dan!)
Thread: Sheer 14/0, grey
Body: CDC feather
Wing: Coastal deer hair
Tungsten Bead-Head Pheasant Tail Nymph (Variant)
Finally, and if things either get a little difficult or if I wish to prospect a riffle, run, or deeper pool, I’ll tie on approximately 2′ of tippet to the hook shank of a Klinkhamer; on the other end of that goes a tungsten bead-head PTN variant. This nymph tends to be a ‘bug of all sorts’, and can represent anything from caddis, Baetis nymphs (BWO), Hexagenia nymphs (Yellow Mays), the list goes on and on. Most importantly, it has the major trigger points of an all-purpose fly and has stood the test of time. Four/five nice barred hackle fibres for the tails, a slim and segmented abdomen, and a spiky thorax. It also has enough weight, thanks to the tungsten bead, to sink quickly.

Hook: Kamasan B100 #16
Bead: 2.5mm tungsten bead
Thread: Roman Moser Power Silk, 10/0, olive
Tail: Grizzle rooster hackle fibres
Body: Pheasant tail fibres
Rib: Fine gold wire
Thorax: Squirrel
All of the flies I’ve mentioned work. It’s as simple as that. It’s my personal choice to use just those flies of course, and I have the confidence to use only those flies on a small stream because I’ve caught so many fish on them. However, I strongly believe that when fishing a small stream, you can get away with pretty much any big and bushy dry fly. As long as you have the confidence in the fly, are able to make your approach and can present your artificial without spooking the willie little devils, you’ll catch fish.
Stream Rods
More of a personal application can be seen in the use of rods. I have a range of small stream loving friends who, in turn, fish with a range of rods; from 5’6″ wands, to 8′ tip-flex canons; from #0 weights, to #4 weights; rod choice is totally up to you, and what you feel comfortable with. Most importantly, you want a rod which won’t over gun the fish in regards to power. A #3wt is generally seen as standard, but you can go lighter with either a #2wt or even a #1wt. That said, if things turn windy…you’re on your own.
Length-wise, again, personal preference, however, if you’re going to be fishing the small, enclosed, and confined spaces of the Welsh free-stone environment, I would go no larger than a 7’6″ rod. Actions-wise, and as you’ll be fishing ‘close-quarters’, a rod with a full-flex rating would be ideal, a mid-rated rod would be standard, and a tip-flex rod would generally (in my experience) be left at home.
Me, I use my tired and trusted ‘six-and-a-halfer’ which is rated for a 3wt line, and which also has a nice mid-flex. I partner this with a floating, double taper three weight line. I happen to love small rods, and my go to three weight is like an old friend, as eager to spend another day fishing a small stream as I.

Reels and Other Accessories
Partner your rod with a light-weight reel (you won’t need drag!), your small box of four flies, a bottle or two of water, and you’ll be all set for a day on the stream. You don’t necessarily need waders in these environments, although of course, it certainly helps; we haven’t got the warmer US conditions as experienced by the Gierachs, Leesons, and McGuanes.
Leader & Tippets for Small Streams
Leader and tippet-wise, again, simplicity. I personally favour Orvis’ 7’6″ tapered leaders, specifically, those tapered down to 6X. I’ll start by fishing directly off the end of the tippet, or after the expected changing of flies/shortening of leader, I’ll add an applicable length of 6X tippet; my tippet preference is Rio’s Powerflex.

The Results?
Hard work, plus simple flies, equals wild brown trout. It’s as simple as that. And if you aren’t absolutely screwed very tired after a full day on a small stream…you’re doing it wrong.

Most small streams boast a multitude of small wild brown trout…

…as well as the odd hog!

Happy streaming!