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Nant Glas is a small Welsh stream spanning 6.9km through mountainous terrain, offering intimate fishing opportunities in a pristine upland environment. The river is characterized by fast-flowing water over rocky substrates, creating excellent habitat for wild brown trout in its clearer sections.
The statutory close season on Nant Glas runs 15 March – 15 June (rivers, England & Wales). No coarse fishing is permitted during this period. Beyond the rod licence, fishing rights on Nant Glas are typically held by local angling clubs — check with the relevant club or day ticket provider before visiting.
Water level data from the Environment Agency Real Time Flood Monitoring API. Nearest gauging station. Always verify conditions on arrival.
Nant Glas holds brown trout, brook trout, salmon parr.
An EA rod licence is required by law to fish Nant Glas. Club membership or a day ticket is also required on most stretches.
To fish Nant Glas, you need a valid EA rod licence, available online from gov.uk. Annual, day and 8-day licences are available. In addition to the rod licence, you will need club membership or a day ticket from the controlling angling club or riparian owner for most stretches of Nant Glas.
Always check conditions before you visit. Water quality, access and rules can change seasonally. The EA's Catchment Data Explorer provides up-to-date water quality information for Nant Glas.
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