River Thames Themse · Themsen · Thames · Tamesis · the River Thames

River Thames: river – about 334 km long; drainage basin about 15,300 km²; countries: United Kingdom; flows into: North Sea; mean discharge at the mouth about 65.8 m³/s.

Key facts

Type
River
Length
334 km
Drainage basin
15,300 km²
Mean discharge
65.8 m³/s
Source
Kemble
Mouth
North Sea
Countries
United Kingdom
Source coordinates
51.6944, -2.0297
Mouth coordinates
51.5, 0.61
Wikidata
Wikidata Q19686

Source: Wikidata Q19686 · Licence: CC0 1.0 · Retrieved 2026-10-23. Wikidata values may be incomplete; lengths and areas vary with the measuring method.