Does appearing on this Buckinghamshire page mean there is a flood warning?

No. The directory lists permanent Environment Agency monitoring areas and stations associated with Buckinghamshire. Current warnings are shown separately in the live-status panel near the top of the page.

How many EA monitoring areas are associated with Buckinghamshire?

This directory snapshot contains 78 designated warning or alert areas associated with Buckinghamshire. The count describes official monitoring coverage; it is not a county or property risk score.

What do the blue points on the map mean?

Each blue point is an Environment Agency water-level monitoring station. A point is not a reported flood, an active warning or proof that nearby property is at risk.

How should I check a specific property?

Use the official long-term flood-risk service for the address, check current warnings, review several station readings where relevant and obtain professional advice for a purchase, planning or insurance decision.

Environment Agency directory · South East

Flood warnings and river levels in Buckinghamshire

Current warnings are checked live. Monitoring areas, stations and watercourses below are directory records and may be listed even when no warning is in force.

Designated areas: 78
Level stations: 49
Named watercourses: 35
Directory snapshot: 6 Aug 2026, 01:13

Live Environment Agency status

Current flood warnings in Buckinghamshire

Check the official Buckinghamshire flood status →Check long-term risk for an address →View all active warnings →

Directory metadata refreshed 6 Aug 2026, 01:13 (UK time). Warning status is requested separately from the EA feed.

Permanent EA coverage

Designated monitoring areas in Buckinghamshire

These are predefined places where the Environment Agency can issue a Flood Warning or Flood Alert. The category describes how EA organises the area; it does not show whether an alert is active now. Similar names can refer to different official stretches of the same river.

Official area name	Watercourse / coast	EA area category
River Thames at Thames Ditton Island including Boyle Farm Island EA ref 061FWB23DitIslnd	River Thames	Designated warning area Coverage type—not a current warning
River Thames at Thames Ditton Island including Boyle Farm Island EA ref 061WAB23DitIslnd	River Thames	Designated alert area Coverage type—not a current warning
River Thames from Shepperton to West and East Molesey including Hamm Court, Walton-on-Thames and Sunbury EA ref 061WAF23Shepprtn	River Thames	Designated alert area Coverage type—not a current warning
River Thames at Cookham including Cookham Lock, Cookham Village and East Cookham Rise EA ref 061FWF23Cookham	River Thames	Designated warning area Coverage type—not a current warning
River Thames from Hurley to Cookham including Harleyford, Bisham, Marlow and Bourne End EA ref 061WAF23Hurley	River Thames	Designated alert area Coverage type—not a current warning
River Thames from All Saints Church, Bisham to Little Marlow including Marlow Bridge Lane and Quarry Wood Road areas of Bisham as well as the Lock Island, Gossmore areas, Meadow Close and Pike Close, Pound Lane and Garnet Court areas of Marlow EA ref 061FWF23XMarlow	River Thames	Designated warning area Coverage type—not a current warning
The River Crane at Hillingdon, Southall, Cranford, Feltham and Twickenham EA ref 062WAF36FluCrane	River Crane	Designated alert area Coverage type—not a current warning
Beverley Brook at Barnes, London Boroughs of Richmond upon Thames and Wandsworth EA ref 064FWB40Barnes	Beverley Brook	Designated warning area Coverage type—not a current warning
Beverley Brook area, including the Pyl Brook, in the London Boroughs of Merton, Sutton, Kingston upon Thames, Richmond upon Thames and Wandsworth EA ref 064WAF40BevBrook	Beverley Brook, Pyl Brook, East Pyl Brook	Designated alert area Coverage type—not a current warning
The Colne Brook at Iver and Colnbrook including Fulmer EA ref 062WAF28Colnbrk	Colne Brook	Designated alert area Coverage type—not a current warning
River Thames from the River Brent to the River Crane including East Isleworth and Syon Park EA ref 063FWT23Islewrth	River Thames	Designated warning area Coverage type—not a current warning
River Thames including areas in the boroughs of Kensington & Chelsea, Hammersmith & Fulham, Ealing and Hounslow EA ref 063WAT231N	River Thames	Designated alert area Coverage type—not a current warning

Showing 12 of 78 matching areas

River-level monitoring

Stations and readings in Buckinghamshire

Blue points are monitoring instruments—not flood incidents. Open a station for recent readings, time checked and nearby context.

Open national station map →

Blue point = monitoring stationMarker colour does not represent flood risk or water level

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Kingston

River Thames

Thames from Hurley to Teddington catchment

View readings and location →

Denham Colne

River Colne

Colne (Lower) catchment

View readings and location →

Bray Lock

River Thames

Thames from Hurley to Teddington catchment

View readings and location →

West Drayton

River Colne

Colne (Lower) catchment

View readings and location →

Trowlock Island

River Thames

Thames from Hurley to Teddington catchment

View readings and location →

Molesey Lock

River Thames

Thames from Hurley to Teddington catchment

View readings and location →

Stanwell Mill

River Colne

Colne (Lower) catchment

View readings and location →

Bourton Grounds

Twin

Upper and Bedford Ouse catchment

View readings and location →

Chesham

River Chess

Colne (Upper) catchment

View readings and location →

Iver, Clisbys Bridge

River Colne

Colne (Lower) catchment

View readings and location →

Cranford Park

River Crane

Crane catchment

View readings and location →

Teddington Lock

River Thames

Thames from Hurley to Teddington catchment

View readings and location →

Showing 12 of 49 matching stations

Directory index

Watercourses associated with Buckinghamshire

Rivers, streams, drains and coastal waters named in EA area or station records. Inclusion does not mean the watercourse is currently high or flooding.

Bear Brook
Beverley Brook
Buckinghamshire
Colne Brook
East Pyl Brook
Fluvial
Frays River
Groundwater
Groundwater Level
Hogsmill
Hogsmill River
Horsenden Stream
Hughenden Stream
Poyle Channel
Pyl Brook
River Chess
River Colne
River Crane
River Great Ouse
River Misbourne
River Ouzel
River Thame
River Thames
River Wye

Check property-level risk before buying or insuring

Our directory lists 78 Environment Agency warning and alert areas associated with Buckinghamshire. The count does not determine the risk to a specific address. Use the postcode checker and official long-term flood-risk service, then confirm cover with your insurer or a qualified professional where necessary.

Check a postcode →Flood insurance guide →Planning and flood risk →

Nearby local areas

Berkshire

60 designated areas · 30 stations

Bracknell Forest

1 designated areas · 1 stations

Greater London

140 designated areas · 102 stations

Hertfordshire

88 designated areas · 56 stations

Surrey

121 designated areas · 75 stations

Windsor and Maidenhead

4 designated areas · 7 stations

Current flood warnings in Buckinghamshire

Designated monitoring areas in Buckinghamshire

Stations and readings in Buckinghamshire

Watercourses associated with Buckinghamshire

Check property-level risk before buying or insuring

Nearby local areas

Questions about this page