Modelled from regional ecology — no survey or occurrence data for this water yet.
- Named in the 杭州市富阳区人民政府禁渔期通告 as one of four Fuchun tributaries (渌渚江、葛溪、壶源江、大源溪) closed 1 March – 30 June to every method EXCEPT 娱乐性游钓 — recreational angling is explicitly exempt, so it fishes year-round
- Zhejiang adds one rod, one line, no more than two hook points, and names cross-river bridges and Grade 1 drinking-water source protection areas as no-angling zones
- / 杭州市富阳区人民政府禁渔期通告将葛溪列为富春江四条支流之一（渌渚江、葛溪、壶源江、大源溪），3月1日至6月30日禁止除娱乐性游钓以外的所有作业方式——休闲垂钓明确豁免，故全年可钓。浙江另规定一人一竿一线、钩尖不超过两个，并将跨江桥与饮用水水源一级保护区列为禁钓区。
⭐ Nothing here is protected. 马口 (*Opsariichthys*) holds on the shallow gravel where fast water meets slow, and is scored. 溪石斑 (光唇鱼, *Acrossocheilus*) sits in the slack behind boulders and on broken-rock bottom; it has no engine profile and stays prose-only. / ⭐ 此处鱼种均非保护物种。马口栖于急缓交界的浅滩砾石处，已纳入计分；溪石斑（光唇鱼）伏于乱石底与石后缓流，无引擎模型，仅作文字说明。
The full read · show the working · for Pike · confidence 70%
Gexi 葛溪
Modelled from regional ecology — no survey or occurrence data for this water yet.
- Named in the 杭州市富阳区人民政府禁渔期通告 as one of four Fuchun tributaries (渌渚江、葛溪、壶源江、大源溪) closed 1 March – 30 June to every method EXCEPT 娱乐性游钓 — recreational angling is explicitly exempt, so it fishes year-round
- Zhejiang adds one rod, one line, no more than two hook points, and names cross-river bridges and Grade 1 drinking-water source protection areas as no-angling zones
- / 杭州市富阳区人民政府禁渔期通告将葛溪列为富春江四条支流之一（渌渚江、葛溪、壶源江、大源溪），3月1日至6月30日禁止除娱乐性游钓以外的所有作业方式——休闲垂钓明确豁免，故全年可钓。浙江另规定一人一竿一线、钩尖不超过两个，并将跨江桥与饮用水水源一级保护区列为禁钓区。
⭐ Nothing here is protected. 马口 (*Opsariichthys*) holds on the shallow gravel where fast water meets slow, and is scored. 溪石斑 (光唇鱼, *Acrossocheilus*) sits in the slack behind boulders and on broken-rock bottom; it has no engine profile and stays prose-only. / ⭐ 此处鱼种均非保护物种。马口栖于急缓交界的浅滩砾石处，已纳入计分；溪石斑（光唇鱼）伏于乱石底与石后缓流，无引擎模型，仅作文字说明。