River Severn Severn · Afon Hafren

River Severn: river – about 354 km long; drainage basin about 11,420 km²; countries: United Kingdom; flows into: Bristol Channel; mean discharge at the mouth about 107 m³/s.

Key facts

Type
River
Length
354 km
Drainage basin
11,420 km²
Mean discharge
106.6 m³/s
Mouth
Bristol Channel
Countries
United Kingdom
Source coordinates
52.4944, -3.7375
Mouth coordinates
51.6853, -2.5436
Wikidata
Wikidata Q19682

Source: Wikidata Q19682 · Licence: CC0 1.0 · Retrieved 2026-10-23. Wikidata values may be incomplete; lengths and areas vary with the measuring method.