Click on a monitoring station name to view live and historical river data.
Station
Parameter
River
Town
Addlestone Flow
Addlestone Bourne
Addlestone
Addlestone Flow
Addlestone Bourne
Addlestone
Addlestone flow (Water)
Addlestone Bourne
Addlestone
Addlestone Level (Stage)
Addlestone Bourne
Addlestone
Albury Level (Stage)
Law Brook
Guildford
Bagshot Level (Stage)
Windle Brook
Bagshot
Bell Weir Level (Downstream Stage)
River Thames
Egham
Bell Weir Level (Stage)
River Thames
Egham
Bell Weir Level (Stage)
River Thames
Egham
Bonehurst Bridge Level (Stage)
Burstow Stream
Horley
Bourne Hall Gs Flow
Epsom
Bourne Hall Ponds At Ewell Level (Stage)
Epsom
Bramley Flow
Cranleigh Waters
Guildford
Bramley Level (Stage)
Cranleigh Waters
Guildford
Brock Cottage Obh Level (Groundwater)
Woking
Brock Cottage Obh Level (Groundwater)
Woking
Brockham Fws Level (Stage)
Betchworth
Brooklands Level (Stage)
River Wey
Weybridge
Burpham Level (Downstream Stage)
Merrow Common Stream
Guildford
Burpham Level (Stage)
Merrow Common Stream
Guildford
Chertsey Bourne Flow
Chertsey Bourne
Egham
Chertsey Bourne Flow
Chertsey Bourne
Egham
Chertsey Bourne Level (Stage)
Chertsey Bourne
Egham
Chertsey Lock Level (Downstream Stage)
River Thames
Chertsey
Chertsey Lock Level (Stage)
River Thames
Chertsey
Chipstead Level (Groundwater)
Groundwater Level
Coulsdon
Chipstead Level (Groundwater)
Groundwater Level
Coulsdon
Churchill Road Rl Level (Stage)
Horley
Cranleigh Level (Downstream Stage)
Littlemead Brook
Cranleigh
Cranleigh Level (Stage)
Littlemead Brook
Cranleigh
Crawters Brook Rl Level (Stage)
Coulsdon
Curtis Road Bridge Rl Level (Stage)
Dorking
Dorking Level (Downstream Stage)
River Mole
Dorking
Dorking Level (Stage)
River Mole
Dorking
Downside Bridge Level (Stage)
River Mole
Cobham
Esher Flow
River Mole
Esher
Esher Level (Stage)
River Mole
Esher
Ewell Level (Stage)
Hogsmill River
Epsom
Farnborough Flow
River Blackwater
Farnborough
Farnborough Level (Stage)
River Blackwater
Farnborough
Farnham Level (Downstream Stage)
River Wey
Farnham
Farnham Level (Stage)
River Wey
Farnham
Flash Bridge Level (Stage)
Cranleigh Waters
Cranleigh
Free Prae Road Level (Stage)
Chertsey Bourne
Chertsey
Godalming Level (Stage)
River Wey
Godalming
Godalming Level (Stage)
River Wey
Godalming
Godalming Level (Stage)
River Wey
Godalming
Grants Bridge Level (Stage)
Addlestone Bourne
Woking
Guildford Flow
River Wey
Guildford
Guildford Flow
River Wey
Guildford
Guildford Level (Stage)
River Wey
Guildford
Guildford Level (Stage)
River Wey
Guildford
Guildford Street Level (Stage)
Chertsey Bourne
Chertsey
Haxted Mill Rl Level (Stage)
Edenbridge
Hoe Stream At Woking Level (Stage)
Woking
Horley Level (Stage)
River Mole
Horley
Kinnersley Manor Level (Stage)
River Mole
Reigate
Knowle Green Level (Stage)
River Ash
Staines-Upon-Thames
Leatherhead Flow
River Mole
Leatherhead
Leatherhead Level (Stage)
River Mole
Leatherhead
Lingfield Eden Brook Level (Stage)
Eden Tributary Medway
Lingfield
Lingfield Racecourse Rl Level (Stage)
Lingfield
Lingfield Racecourse Rl Level (Stage)
Lingfield
Lingfield Rl Level (Stage)
Lingfield
Lingfield Rl Level (Stage)
Lingfield
Maple Road Rl Level (Stage)
Redhill
Millbourne Bridge Level (Stage)
Mill Bourne
Woking
Moat At Thorpe Level (Downstream Stage)
Egham
Moat At Thorpe Level (Downstream Stage)
Egham
Moat At Thorpe Level (Stage)
Egham
Molesey Lock Level (Downstream Stage)
River Thames
East Molesey
Molesey Lock Level (Downstream Stage)
River Thames
East Molesey
Molesey Lock Level (Stage)
River Thames
East Molesey
Molesey Lock Level (Stage)
River Thames
East Molesey
Moor Lane Offtake Level (Stage)
Staines-Upon-Thames
Newark Weir Level (Downstream Stage)
River Wey
Woking
Newark Weir Level (Stage)
River Wey
Woking
Newlands Corner Obh Level (Groundwater)
Guildford
Norlands Lane Level (Stage)
Meadlake Ditch
Egham
Old Woking Level (Stage)
River Wey
Woking
Peeks Brook Lane Level (Stage)
Burstow Stream
Horley
Penton Hook Level (Downstream Stage)
River Thames
Chertsey
Penton Hook Level (Downstream Stage)
River Thames
Chertsey
Penton Hook Level (Stage)
River Thames
Chertsey
Penton Hook Level (Stage)
River Thames
Chertsey
Pirbright Road Bridge Rl Level (Stage)
Woking
Pound Mill, Staines Level (Downstream Stage)
Wraysbury River
Staines-Upon-Thames
Pound Mill, Staines Level (Stage)
Wraysbury River
Staines-Upon-Thames
Princes Drive Fws Level (Stage)
Leatherhead
Pyrcroft Road Rl Level (Stage)
Chertsey
Raleigh Drive Fws Level (Stage)
Esher
Redhill Level (Stage)
Redhill Brook
Redhill
River Wey (North) At Waverley Mill Level (Stage)
Farnham
River Wey At Broadmead Gates Level (Downstream Stage)
Woking
River Wey At Broadmead Gates Level (Stage)
Woking
River Wey At Byfleet Mill Level (Downstream Stage)
West Byfleet
River Wey At Byfleet Mill Level (Downstream Stage)
West Byfleet
River Wey At Byfleet Mill Level (Stage)
West Byfleet
River Wey At Elstead Mill Level (Downstream Stage)
Godalming
River Wey At Elstead Mill Level (Stage)
Godalming
River Wey At Stoke Mill Level (Downstream Stage)
Guildford
River Wey At Stoke Mill Level (Stage)
Guildford
River Wey At Unstead Sluice Level (Downstream Stage)
Godalming
River Wey At Unstead Sluice Level (Stage)
Godalming
River Wey At Walsham Weir Level (Downstream Stage)
Woking
River Wey At Walsham Weir Level (Stage)
Woking
Runfold Obh Level (Groundwater)
Farnham
Salfords Bridge Level (Stage)
Salfords Stream
Redhill
Send Level (Stage)
East Clandon Stream
Woking
Shalford Level (Stage)
River Tillingbourne
Guildford
Shepperton Lock Level (Downstream Stage)
River Thames
Shepperton
Shepperton Lock Level (Downstream Stage)
River Thames
Shepperton
Shepperton Lock Level (Stage)
River Thames
Shepperton
Shepperton Lock Level (Stage)
River Thames
Shepperton
Staines Flow
River Thames
Staines-Upon-Thames
Staines Level (Stage)
River Thames
Staines-Upon-Thames
Staines Ash Level (Downstream Stage)
River Ash
Staines-Upon-Thames
Staines Ash Level (Stage)
River Ash
Staines-Upon-Thames
Staines Moor Level (Downstream Stage)
Wraysbury River
Staines-Upon-Thames
Staines Moor Level (Stage)
Wraysbury River
Staines-Upon-Thames
Staines Trading Estate Flow
River Colne
Staines-Upon-Thames
Staines Trading Estate Level (Stage)
River Colne
Staines-Upon-Thames
Stanwell Gate 2 (Airport Way) Level (Stage)
Staines-Upon-Thames
Stanwell Mill Level (Stage)
River Colne
Staines-Upon-Thames
Sunbury Lock Level (Downstream Stage)
River Thames
Sunbury-On-Thames
Sunbury Lock Level (Stage)
River Thames
Sunbury-On-Thames
Thames Ditton Island Level (Stage)
River Thames
Thames Ditton
The Flashes Obh Folkstone Level (Groundwater)
Farnham
Tilford Level (Stage)
River Wey
Farnham
Tilford Level (Stage)
River Wey
Farnham
Tongham Level (Stage)
River Blackwater
Aldershot
Tongham Level (Stage)
River Blackwater
Aldershot
Trumps Green Level (Stage)
Chertsey Bourne
Virginia Water
Walton Flow
River Thames
Shepperton
Walton Flow
River Thames
Shepperton
Walton Level (Stage)
River Thames
Shepperton
Walton Level (Stage)
River Thames
Shepperton
Walton Level (Stage)
River Thames
Shepperton
West Byfleet Bridge Level (Stage)
Rive Ditch
West Byfleet
West Horsley Place Obh Level (Groundwater)
Leatherhead
West Horsley Place Obh Level (Groundwater)
Leatherhead
Westbrook Mill Level (Downstream Stage)
River Wey
Godalming
Westbrook Mill Level (Stage)
River Wey
Godalming
Westbrook Mill Fd Level (Downstream Stage)
Godalming
Westbrook Mill Fd Level (Stage)
Godalming
Weybridge Flow
River Wey
Weybridge
Weybridge flow (Water)
River Wey
Weybridge
Weybridge Level (Stage)
River Wey
Weybridge
Woking South Level (Stage)
Hoe Stream
Woking
Woldingham Road Level (Groundwater)
Groundwater Level
Caterham
Woldingham Road Level (Groundwater)
Groundwater Level
Caterham
Woldingham Road Level (Groundwater)
Groundwater Level
Caterham
Worcester Road Level (Stage)
Hogsmill River
Worcester Park