Wales, United Kingdom 23
- River TaffFreestone river · flagship
- River TeifiFreestone river · flagship
- River WyeFreestone river · live level
- River DeeFreestone river
- River UskFreestone river
- River ClwydFreestone river
- River ConwyFreestone river
- River DwyforFreestone river
- River DyfiFreestone river
- River GlaslynFreestone river
- River MawddachFreestone river
- River OgwenFreestone river
- River RheidolFreestone river
- River SeiontFreestone river
- River CleddauFreestone river
- River OgmoreFreestone river
- River SevernFreestone river · live flow
- River TafFreestone river
- River TaweFreestone river
- River TywiFreestone river
- River YstwythFreestone river
- River AeronFreestone river
- River NevernFreestone river