dataset · Wales
Government / regulator
Conwy catchment data
The river Conwy is the third largest river discharging into the Irish Sea along the North Wales coast. It drains a catchment of 678 km2, the main drainage channel covering a distance of 55 km. The Upper Conwy drains the Migneint (one of the largest blanket bogs in Wales and a major carbon store) and passes through improved grazing land and conifer plantations. The lower Conwy flows through extensive flood plains and meets the tidal limit around 20 km inland from the estuary mouth. Three major tr
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- Licence
- Non-Open government licence
- Authentication
- Unknown — review source docs
- GitHub stars
- Unknown
- Last commit
- Unknown
- Last successful page check
- 16/10/2026
- Page health
- healthy
- Package
- Not recorded
- Verification
- Not independently verified
Provenance & evidence
Listed in ukceh-eidc public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata observed 14/10/2026 · research sweep: sweep-2026-10-16 (ukceh-eidc)