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