River Allen (Truro)

River Allen just before it joins the River Kenwyn

The River Allen (Cornish: Dowr Alen, meaning shining river), or St Allen River, to the north of Truro is one of two watercourses in Cornwall which share this name.

The River Allen rises at Ventoneage (Cornish: Fentenyk, meaning little spring) north of St Allen^[1] and flows southwards through the Idless Valley into Truro. Here it joins the River Kenwyn to form the Truro River.

The river is home to healthy populations of Brown Trout (Salmo trutta), European Eel (Anguilla anguilla), Minnow (Phoxinus phoxinus) and Bullhead (Cottus gobio) also known as the ‘Miller’s Thumb. The lower tidal reaches also hold Bass (Dicentrarchus labrax), Grey Mullet (Chelon labrosus), and Flounder (Platichthys flesus). There is also a small run of Sea Trout (Salmo trutta) into the river.

References

Ceremonial county of Cornwall
Cornwall Portal
Unitary authorities	Cornwall Council Council of the Isles of Scilly
Major settlements	Bodmin Bude Callington Camborne Camelford Falmouth Fowey Hayle Helston Launceston Liskeard Looe Lostwithiel Marazion Newlyn Newquay Padstow Par Penryn Penzance Porthleven Redruth Saltash St Austell St Blazey St Columb Major St Ives St Just in Penwith St Mawes Stratton Torpoint Truro Wadebridge See also: List of civil parishes in Cornwall
Rivers	Allen Camel Cober De Lank Fal Fowey Gannel Gover Hayle Helford Inny Kensey Looe Lynher Menalhyl Ottery Par Pont Pill Port Navas Red Seaton St Austell Tamar Tiddy Truro Valency
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Penwith North Cornwall