Based on species-occurrence records, not local invertebrate surveys.
- Yangtze-basin ban water under 川农规〔2024〕2号
- Angling is permitted outside designated year-round no-angling zones and outside the closed season (provincially 1 Mar – 30 Jun; Aba may set different dates totalling at least four months)
- One rod, one line, maximum two hook points, hook gape under 2cm, no boats or rafts, ~2.5kg daily retention though a single fish over 2.5kg may be kept
- ⚠️ Organised group trips must notify the county fishery authority 15 days in advance
- Whether this exact reach lies inside a designated no-angling zone is unresolved — such zones must be signed on the bank, so a local guide can settle it
- Never target Sichuan taimen
White-spotted char (*Salvelinus leucomaenis*) here is an introduced or escaped population — there is no native *Salvelinus* in Sichuan — and an introduced char is NOT a protected fish. Separately and still true: Sichuan taimen (*Hucho bleekeri*) and *Schizothorax* snow trout both occur in this catchment and ARE state-protected. Know which fish you are holding before you decide what to do with it. / 本河的白斑红点鲑（*Salvelinus leucomaenis*）为引入或逃逸种群——四川并无本土红点鲑属鱼类——引入种群不受保护。另需注意：川陕哲罗鲑与裂腹鱼均分布于本流域，且均为国家重点保护物种。作钓时务必先辨明手中鱼种，再决定如何处置。
The full read · show the working · for White-spotted Char · confidence 85%
Mengtun River 孟屯河
Based on species-occurrence records, not local invertebrate surveys.
- Yangtze-basin ban water under 川农规〔2024〕2号
- Angling is permitted outside designated year-round no-angling zones and outside the closed season (provincially 1 Mar – 30 Jun; Aba may set different dates totalling at least four months)
- One rod, one line, maximum two hook points, hook gape under 2cm, no boats or rafts, ~2.5kg daily retention though a single fish over 2.5kg may be kept
- ⚠️ Organised group trips must notify the county fishery authority 15 days in advance
- Whether this exact reach lies inside a designated no-angling zone is unresolved — such zones must be signed on the bank, so a local guide can settle it
- Never target Sichuan taimen
White-spotted char (*Salvelinus leucomaenis*) here is an introduced or escaped population — there is no native *Salvelinus* in Sichuan — and an introduced char is NOT a protected fish. Separately and still true: Sichuan taimen (*Hucho bleekeri*) and *Schizothorax* snow trout both occur in this catchment and ARE state-protected. Know which fish you are holding before you decide what to do with it. / 本河的白斑红点鲑（*Salvelinus leucomaenis*）为引入或逃逸种群——四川并无本土红点鲑属鱼类——引入种群不受保护。另需注意：川陕哲罗鲑与裂腹鱼均分布于本流域，且均为国家重点保护物种。作钓时务必先辨明手中鱼种，再决定如何处置。