River Test July Dry-Fly Window
River Test below Stockbridge: July dry-fly window
River Test below Stockbridge opens the morning with low, glassy water in mid-July, gravel beds exposed and seams narrowed to knife edges where brown trout concentrate. The chalk-stream clarity punishes sloppy presentation; stealth and long, accurate casts win the first light.
Beats below Stockbridge and neighbouring Wherwell Priory and Testcombe show the same pattern: slower, slightly deeper seams hold trout when overall flow drops. Access is good, but fish spook easily in shallow water; anglers favour upstream or across-current approaches to reach fish without a shadow over the bed.
What’s biting and when
At first light, roughly 5:00–6:00 AM, rises appear along current edges and seams. Expect caddis activity and small duns; trout become selective and reject bulky imitations. When a rise is surface-side but tentative, a low-profile dry or a shrimp imitation on a short dropper will trigger takes.
Three flies for the morning window: Parachute Adams #14-16 (barbless) as a natural caddis; SR Hi-Vis Poly Spinner #14-16 for low light visibility; Freshwater Shrimp (OE) #14-16 for those soft, subsurface takes. All barbless for proper chalk-stream etiquette.
Gear: 9-10 ft, 4-5 weight rods with a fine, invisible tippet like 6-7x; reach casts and tight mends to present with minimal drag. Read seams from downstream, pick targets where current shelves off gravel, deliver gentle, long casts, and watch for the subtle sips at dawn. A trout peels out of a lee seam and eats a Parachute Adams as the July sky paled to pewter, the gravel flashing beneath a clear ribbon of water.
Recommended: lightweight fly rod