Radlett

Radlett Brook UK UK

Radlett (2808TH) is a real-time streamflow monitoring station on the Radlett Brook in UK, operated by the Environment Agency. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 18 fish species are associated with this station in public fish records.

EA station ID: 2808TH
Operated by: Environment Agency
Country: UK
Coordinates: 51.6823, -0.3156

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Fish recorded near this station

Expected in this watershed

Radlett (2808TH) has 18 fish species documented via GBIF occurrence records within 10 km of the gauge (Tier D evidence). These records indicate fish presence in the vicinity.

Species include: Abramis brama (Linnaeus, 1758), Barbatula barbatula (Linnaeus, 1758), Barbus barbus (Linnaeus, 1758), Carassius auratus (Linnaeus, 1758), Carassius carassius (Linnaeus, 1758), and 13 others.

Common Bream Abramis brama (Linnaeus, 1758)
Stone Loach Barbatula barbatula (Linnaeus, 1758)
Barbel Barbus barbus (Linnaeus, 1758)
Goldfish Carassius auratus (Linnaeus, 1758) non-native
Crucian Carp Carassius carassius (Linnaeus, 1758)
Grass Carp Ctenopharyngodon idella (Valenciennes, 1844) non-native
Common Carp Cyprinus carpio Linnaeus, 1758
Esox lucius Linnaeus, 1758
Common Gudgeon Gobio gobio (Linnaeus, 1758)
Rainbow Trout Oncorhynchus mykiss (Walbaum, 1792)
Channel Minnow Phoxinus phoxinus (Linnaeus, 1758)
Roach Rutilus rutilus (Linnaeus, 1758)
Brown/Sea Trout Salmo trutta Linnaeus, 1758
Eurasian Rudd Scardinius erythrophthalmus (Linnaeus, 1758)
Wels Catfish Silurus glanis Linnaeus, 1758
Chub Squalius cephalus (Linnaeus, 1758)
Grayling Thymallus thymallus (Linnaeus, 1758)
Doctor Fish Tinca tinca (Linnaeus, 1758)

2 species above are flagged non-native or potentially invasive (Goldfish, Grass Carp). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence: Expected in this watershed; Range maps place these species in this watershed; no local survey has confirmed them at this station.
Records: 18 species; from 18 individual records
Observed: Sep 15, 1972 – Mar 2, 2026; 18 dated records

Sources

GBIF occurrence search – EU freshwater fish orders — 18 records