Click on a monitoring station name to view live and historical river data.
Station
Parameter
River
Town
Abercairn Road Level (Stage)
River Graveney
London
Addington Lodge Level (Groundwater)
Groundwater Level
Croydon
Arabella Drive Level (Stage)
London
Arnos Park Level (Downstream Stage)
Pymmes Brook
London
Arnos Park Level (Stage)
Pymmes Brook
London
Barking Barrier Level (Tidal Level)
Barking
Barking Barrier Level (Tidal Level)
Barking
Barking Barrier Level (Tidal Level)
Barking
Barking Barrier Level (Tidal Level)
Barking
Barking Barrier Level (Tidal Level)
Barking
Barking Barrier Level (Tidal Level)
Barking
Barking Barrierr Level (Tidal Level)
Barking
Barking Barrierr Level (Tidal Level)
Barking
Barking Barrierr Level (Tidal Level)
Barking
Barnes Level (Stage)
Beverley Brook
London
Beam Auto Sluice Fd Level (Downstream Stage)
Dagenham
Beam Auto Sluice Fd Level (Stage)
Dagenham
Beam Auto Sluice Fd Level (Stage)
Dagenham
Beam Tidal Sluice Fd Level (Downstream Stage)
Dagenham
Beam Tidal Sluice Fd Level (Stage)
Dagenham
Beckenham Level (Stage)
The Beck
Beckenham
Beckenham Park Level (Stage)
River Ravensbourne
Bromley
Beddington Park Level (Stage)
River Wandle
Wallington
Beddington Stw Chalk Obh Level (Groundwater)
Wallington
Beddington Stw Upper Sands Obh Level (Groundwater)
Wallington
Bishops Avenue Level (Stage)
River Ravensbourne
Bromley
Braybourne Close Fd Level (Downstream Stage)
Uxbridge
Braybourne Close Fd Level (Downstream Stage)
Uxbridge
Braybourne Close Fd Level (Stage)
Uxbridge
Braybourne Close Fd Level (Stage)
Uxbridge
Brent Cross Level (Stage)
River Brent
London
Brent Reservoir Level (Stage)
London
Brent, Monks Park Level (Stage)
River Brent
London
Brentford Level (Stage)
River Brent
Brentford
Bromley Level (Downstream Stage)
River Ravensbourne
Bromley
Bromley Level (Downstream Stage)
River Ravensbourne
Bromley
Bromley Level (Stage)
River Ravensbourne
Bromley
Bromley Level (Stage)
River Ravensbourne
Bromley
Bromley South Level (Stage)
River Ravensbourne
Bromley
Bury Farm Fsa Fd Level (Stage)
Edgware
Carshalton Ponds Level (Stage)
River Wandle
Carshalton
Catford Hill Level (Stage)
River Ravensbourne
London
Charlton Level (Tidal Level)
Thames Tideway
London
Charlton Tl Level (Tidal Level)
London
Chelsea Level (Tidal Level)
Thames Tideway
London
Chelsea Tl Level (Tidal Level)
London
Chinbrook Park Level (Stage)
River Quaggy
London
Chingford Level (Stage)
Ching Brook
London
Colindale Level (Downstream Stage)
Silk Stream
London
Colindale Level (Stage)
Silk Stream
London
Collier Row Level (Stage)
River Rom
Romford
Crane Tidal Gates Fws Level (Downstream Stage)
Isleworth
Crane Tidal Gates Fws Level (Stage)
Isleworth
Cranford Park Level (Stage)
River Crane
Hounslow
Crayford Level (Stage)
River Cray
Dartford
Crayford Gs Flow
Dartford
Downham Lane Level (Stage)
Spring Brook
Bromley
East Ur And East Dr Level (Tidal Level)
London
East Ur And West Dr Level (Tidal Level)
London
Edgware Hospital Level (Stage)
Silk Stream
Edgware
Edgware, Deans Brook Level (Stage)
Deans Brook
Edgware
Edgwarebury Fsa Fd Level (Stage)
Edgware
Edmonton Green Level (Stage)
Salmon Brook
London
Edmonton, Silver Street Level (Stage)
Pymmes Brook
London
Eltham Palace Road Fd Level (Downstream Stage)
London
Eltham Palace Road Fd Level (Downstream Stage)
London
Eltham Palace Road Fd Level (Height)
London
Eltham Palace Road Fd Level (Stage)
London
Eltham Palace Road Fd Level (Stage)
London
Enfield, Albany Park Level (Stage)
Turkey Brook
Enfield
Enfield, Ordance Road Level (Stage)
Small River Lee
Enfield
Enfield, The Chine Level (Stage)
Salmon Brook
London
Erith Deep Wharf Level (Tidal Level)
Thames Tideway
Erith
Erith Deep Wharf Level (Tidal Level)
Thames Tideway
Erith
Erith Tg And Charlton Level (Tidal Level)
London
Erith Tg And Tower Pier Level (Tidal Level)
London
Eynsford Close Level (Stage)
Kyd Brook
Orpington
Field End Road Fd Level (Downstream Stage)
Ruislip
Field End Road Fd Level (Stage)
Ruislip
Frog Island Tidal Sluice Fd Level (1)
Rainham
Frog Island Tidal Sluice Fd Level (1)
Rainham
Frog Island Tidal Sluice Fd Level (Stage)
Rainham
Frog Island Tidal Sluice Fd Level (Stage)
Rainham
Gaynes Park Level (Downstream Stage)
River Ingrebourne
Upminster
Gaynes Park Level (Stage)
River Ingrebourne
Upminster
Gosshill Road Level (Downstream Stage)
Kyd Brook
Chislehurst
Gosshill Road Level (Height)
Kyd Brook
Chislehurst
Gosshill Road Level (Stage)
Kyd Brook
Chislehurst
Graveney At Robinson Road Level (Stage)
London
Greenford, Costons Lane Level (Stage)
River Brent
Greenford
Hackbridge Level (Stage)
River Wandle
Wallington
Hall Place Level (Stage)
River Cray
Bexley
Hampstead Suburb Level (Stage)
Mutton Brook
London
Hanwell Level (Stage)
River Brent
London
Harold Park Level (Stage)
River Ingrebourne
Romford
Harrow, Thistledene Avenue Level (Stage)
The Roxbourne
Harrow
Harrow, Village Way Level (Stage)
Yeading Brook
Pinner
Havering Tidal Sluice Fd Level (1)
Rainham
Havering Tidal Sluice Fd Level (2)
Rainham
Havering Tidal Sluice Fd Level (Stage)
Rainham
Hayes Lane Level (Downstream Stage)
River Ravensbourne
Bromley
Hayes Lane Level (Height)
River Ravensbourne
Bromley
Hayes Lane Level (Height)
River Ravensbourne
Bromley
Hayes Lane Level (Stage)
River Ravensbourne
Bromley
Hazelmere Road Level (Stage)
Kyd Brook
Orpington
Hillingdon, Charville Lane Level (Stage)
Yeading Brook
Hayes
Hillingdon, Gutteridge Wood Level (Stage)
Yeading Brook
Uxbridge
Hornchurch_Bretons Farm Level (Stage)
River Beam
Hornchurch
Hornchurch_Bretons Farm Level (Stage)
River Beam
Hornchurch
Horseshoe Corner Tidal Sluice Fd Level (Stage)
Dagenham
Howletts Lane, Ruislip Level (Stage)
Cannon Brook
Ruislip
Huntsmoor Weir Level (Stage)
Tranent
Huntsmoor Weir Level (Stage)
Tranent
Huntsmoor Weir Level (Stage)
Tranent
Huntsmoor Weir Level (Stage)
Tranent
Huntsmoor Weir Level (Stage)
Tranent
Ickenham, Swakeleys Road Level (Stage)
River Pinn
Uxbridge
Iver, Clisbys Bridge Level (Stage)
River Colne
Iver
Kenton Lane Level (Downstream Stage)
Wealdstone Brook
Harrow
Kenton Lane Level (Stage)
Wealdstone Brook
Harrow
King Charles Road Fws Level (Stage)
Surbiton
Kings College Level (Stage)
Pyl Brook
London
Kingston Flow
River Thames
Kingston Upon Thames
Kingston Flow
River Thames
Kingston Upon Thames
Kingston Level (Stage)
River Thames
Kingston Upon Thames
Kingston Hogsmill Level (Stage)
Hogsmill River
Kingston Upon Thames
Kydbrook Close Level (Stage)
Kyd Brook
Orpington
Lamorbey Park Level (Stage)
Shuttle Tributary Cray
Bexley
Lea Bridge Flow
River Lee
London
Lea Bridge Level (Stage)
River Lee
London
Longley Road Flow
River Graveney
London
Longley Road Level (Downstream Stage)
River Graveney
London
Longley Road Level (Stage)
River Graveney
London
Lower Camden Level (Stage)
Kyd Brook
Chislehurst
Loxford Sluices Fd Level (1)
Barking
Loxford Sluices Fd Level (2)
Barking
Loxford Sluices Fd Level (Stage)
Barking
Magpie Hall Lane Level (Stage)
River Ravensbourne
Bromley
Manor House Gardens Level (Stage)
River Quaggy
London
Marsh Farm Level (Stage)
River Crane
Twickenham
Mereway Road Level (Downstream Stage)
Twickenham
Mereway Road Level (Stage)
Twickenham
Mogden Gs Level (Stage)
Isleworth
Morden Park Level (Stage)
Pyl Brook
Morden
Motspur Park Level (Stage)
Beverley Brook
New Malden
Mottingham Lane Fd Level (Stage)
London
New Barnet Level (Stage)
Pymmes Brook
Barnet
New Malden Level (Stage)
Beverley Brook
London
North Cheam Level (Stage)
Pyl Brook
Sutton
North Finchley Level (Stage)
Dollis Brook
London
Northholt, Yeading East Level (Stage)
Yeading Brook (Eastern Arm)
Ruislip
Oakbrook Close Fd Level (Stage)
Bromley
Old Mill House Penstock Level (Stage)
Uxbridge
Pinner, Avenue Road Level (Stage)
River Pinn
Pinner
Pinner, Avenue Road Level (Stage)
River Pinn
Pinner
Pinner, Eastcote Road Level (Stage)
River Pinn
Pinner
Pinner, Moss Close Level (Stage)
River Pinn
Pinner
Purleybury Level (Groundwater)
Groundwater Level
Purley
Purleybury Level (Groundwater)
Groundwater Level
Purley
Purleybury Level (Groundwater)
Groundwater Level
Purley
Pyl Brook At West Barnes (Kings College) Level (Stage)
New Malden
Rainham Main Fd Level (Downstream Stage)
Rainham
Rainham Main Fd Level (Stage)
Rainham
Rainham Main Fd Level (Stage)
Rainham
Rainham Main Fd Level (Stage)
Rainham
Rainham Main Fd Level (Downstream Stage)
Rainham
Rainham Main Fd Level (Stage)
Rainham
Redbridge Level (Stage)
River Roding
Ilford
Richmond Level (Tidal Level)
Thames Tideway
Richmond
River Wandle At Beddington Park Fd Level (Downstream Stage)
Wallington
River Wandle At Beddington Park Fd Level (Stage)
Wallington
River Wandle At Goat Bridge Level (Downstream Stage)
Mitcham
River Wandle At Goat Bridge Level (Stage)
Mitcham
River Wandle At Merton Abbey Level (Stage)
London
River Wandle At Morden Hall Level (Downstream Stage)
Morden
River Wandle At Morden Hall Level (Downstream Stage)
Morden
River Wandle At Morden Hall Level (Stage)
Morden
River Wandle At Ravensbury Mill Level (Downstream Stage)
Morden
River Wandle At Ravensbury Mill Level (Stage)
Morden
Romford Level (Stage)
River Rom
Romford
Ruislip Level (Stage)
River Pinn
Ruislip
Ruxley Pits Outfall Rl Level (Stage)
Sidcup
Ruxley Pits Outfall Rl Level (Stage)
Sidcup
Seven Kings Park Level (Stage)
Loxford Water
Ilford
Silvertown Level (Tidal Level)
Thames Tideway
London
Silvertown And Charlton Level (Tidal Level)
London
Silvertown And Tower Pier Level (Tidal Level)
London
Stanmore, Wolverton Road Level (Stage)
Edgware Brook
Stanmore
Stanwell Gate 1 (Lake Offtake) Level (1)
Staines-Upon-Thames
Stanwell Gate 1 (Lake Offtake) Level (Stage)
Staines-Upon-Thames
Summerstown Level (Stage)
River Wandle
London
Sweeps Lane Level (Groundwater)
Groundwater Level
Orpington
Teddington Lock Level (Downstream Stage)
River Thames
Teddington
Teddington Lock Level (Downstream Stage)
River Thames
Teddington
Teddington Lock Level (Stage)
River Thames
Teddington
Teddington Lock Head(Aod) Level (Tidal Level)
Teddington
Teddington Lock Head(Aod) Level (Tidal Level)
Teddington
Teddington Lock Tail (Aod) Level (Tidal Level)
Teddington
Teddington Lock Tail (Aod) Level (Tidal Level)
Teddington
Thames At Kingston (Backup) Flow
Kingston Upon Thames
Thames At Kingston (Backup) Level (Stage)
Kingston Upon Thames
Thorney Mill Road, West Drayton (Temporary) Level (Stage)
River Colne
West Drayton
Thornton Heath Level (Stage)
Norbury Brook
Thornton Heath
Tower Pier Level (Tidal Level)
Thames Tideway
London
Tower Pier Level (Tidal Level)
Thames Tideway
London
Trowlock Island Level (Stage)
River Thames
Teddington
Trowlock Island Level (Stage)
River Thames
Teddington
Upper Elmers End Level (Stage)
St James Stream
Beckenham
Uxbridge Level (Stage)
River Pinn
Uxbridge
Uxbridge, Fountains Mill Level (Stage)
Frays River
Uxbridge
Uxbridge, Hercies Road Level (Stage)
River Pinn
Uxbridge
Uxbridge, Philpots Bridge Level (Stage)
River Pinn
West Drayton
Waddon Ponds Level (Stage)
River Wandle
Croydon
Walthamstow Level (Stage)
Ching Brook
London
Walthamstow, Low Hall Level (Downstream Stage)
River Lee
London
Walthamstow, Low Hall Level (Stage)
River Lee
London
Wandle Park Main Channel Level (Stage)
River Wandle
London
Wandle Park Side Channel Level (Stage)
River Wandle
London
Watermeads Fws Level (1)
Mitcham
Watermeads Fws Level (Downstream Stage)
Mitcham
Watermeads Fws Level (Stage)
Mitcham
Watermeads Fws Level (1)
Mitcham
Watermeads Fws Level (Downstream Stage)
Mitcham
Watermeads Fws Level (Stage)
Mitcham
Waxwell Lane Level (Stage)
River Pinn
Pinner
Weigall Road Fd Level (Stage)
London
Wembley Level (Stage)
Wealdstone Brook
Wembley
West Drayton Level (Stage)
River Colne
West Drayton
West Ur And East Dr Level (Tidal Level)
London
West Ur And West Dr Level (Tidal Level)
London
Westfields Sluice Fd Level (Downstream Stage)
London
Westfields Sluice Fd Level (Downstream Stage)
London
Westfields Sluice Fd Level (Stage)
London
Westfields Sluice Fd Level (Stage)
London
Westminster Level (Tidal Level)
Thames Tideway
London
Westminster Level (Tidal Level)
Thames Tideway
London
Whetstone Level (Stage)
Dollis Brook
London
Willersley Avenue Usgs Level (Stage)
Sidcup
Wimbledon Common Level (Stage)
Beverley Brook
London
Winsford Road Level (Stage)
River Pool
London
Woodlands Road Level (Stage)
Kyd Brook
Bromley
Worcester Park Level (Stage)
Beverley Brook
Worcester Park
Yeading, Brookside Road Level (Stage)
Yeading Brook
Hayes
Yiewsley Level (Stage)
Frays River
West Drayton