Stockbridge Chalk‑stream Morning Briefing
Stockbridge Main reads 33.87 m and Stockbridge Side sits 0.47 mAOD
Low, clear chalk water on the River Test below Stockbridge puts brown trout tight into seams, crease lines and the softer glides around Chilbolton and Testcombe. The immediate report is steady and low; fish are holding 1–3 ft down unless shaded by overhangs.
Best bite windows are first light through about 09:00, then a late‑evening push. Sight‑fishing pays in the dawn nymph window; short‑ledger and upstream presentations coax reluctant rises. Grayling turn up on selected beats but brown trout remain the primary quarry.
Flies, rigs and presentation
Drys: small olives, midges, river buzzers and terrestrials like daddy long‑legs, with Caperer and Pearly Daddy patterns working well in August. Nymphs: slim buzzers and small olive nymphs fished in the top 0.5–1 m at dawn. Use long leaders and fine tippets, 12–15 ft leaders and 5X–7X tippets depending on fly size and bright sun.
Fish the softer tongues off the main flow and undercut edges; a fed brown will often take in the shaded crease. Expect delicate takes and sight strikes in the early light, frequent short takes through slacker seams, and a late surface spell as evening cools the chalk water.
At first light a brown trout breaks a glass seam beneath overhanging alders — the exact moment to set a delicate upstream indicator and let the buzzer slide into a holding lie.