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The Mangaio Stream in Whanganui District offers anglers reliable access to trout and salmon across its lower sections, with public entry points via the National Park and unformed legal road parcels making exploration straightforward. During the October-to-April season, you can work this water with fly, spin, or bait, with a generous bag limit of two trout and one salmon per day—plus any perch you fancy, as they're not limited. The mix of species and accessible entry points makes this a solid option for anglers looking to work both native game fish in a Manawatū-Whanganui setting.
Mangaio Stream holds trout, salmon, perch, from the official 2026-27 Fish & Game Anglers Notice for this water — check the individual venue for the exact open season and bag limit before fishing.
Season: 1 Oct - 30 Apr
Night-fishing, boat and camping rules for this water are set by the local region fishing association. Confirm them before your trip.
Fish & Game licence — required for every angler, covers all 12 Fish & Game regions on one season or short-term licence. Taupō is managed separately by DOC.
Open season, authorised methods and daily bag limit for this specific water are set out above, from the official 2026-27 Anglers Notice.
There is no national night-fishing clock rule — hours are set per water. Whether you can camp or bivvy nearby depends on land ownership and public-access status, not the fishing regulations - check this water's confirmed access status above.
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New Zealand has no land border or ferry crossing from the UK or Europe — most overseas anglers fly directly into Auckland, Wellington or Christchurch and hire a car on arrival to reach Manawatū-Whanganui Region.
Every angler needs a Fish & Game licence, covering all 12 Fish & Game regions on one season or short-term licence (Taupō is separate, managed by DOC).
New Zealand has a continental climate. On the reservoirs and ponds — Nové Mlýny, Rozkoš, Lipno, Orlík, Slapy, the Třeboň ponds — spring and early summer fish well for carp, tench and bream once the water warms. Predatory species (pike, pikeperch, perch, wels catfish, asp) are closed 1 January to 15 June on non-trout water, so the predator season really opens on 16 June and runs strong through autumn.
Open season for this water is shown above from the 2026-27 Anglers Notice. Where no specific row applies, each region's own default season/bag-limit applies instead.