Environment Agency monitoring directory
Upper River Avon and tributaries including Malmesbury, Dauntsey, Chippenham and Calne
Live Environment Agency feed
Is an official warning active now?
Official area details
- Watercourse or coast
- Bristol River Avon
- Directory county
- Wiltshire
- EA operational area
- Gloucestershire, South Gloucestershire, Wiltshire
- Coverage category
- Designated Flood Alert Area
Use this information safely
- For conditions now: use the live panel and verify on the official flood service.
- For a property: use the official long-term risk checker; this directory is not address-level evidence.
- For river levels: open a nearby monitoring station and check the reading time.
- For immediate danger: follow emergency-service instructions and call 999.
Nearby river-level stations
These are measuring instruments, not reported flood locations. A station reading must be interpreted with its timestamp, station datum and any official threshold context.
Cricklade
River Thames · Cotswolds
Stanley
River Marden · Bristol Avon Little Avon Axe and North Somerset St
Winterborne Monkton
River Kennet · Vale of White Horse
Great Somerford
River Avon · Bristol Avon Little Avon Axe and North Somerset St
St Johns Weir
Sherston Avon · Bristol Avon Little Avon Axe and North Somerset St
Rodbourne
Gauze Brook · Bristol Avon Little Avon Axe and North Somerset St
Calne
River Marden · Bristol Avon Little Avon Axe and North Somerset St
Fosseway
Sherston Avon · Bristol Avon Little Avon Axe and North Somerset St
Nearby designated monitoring areas
Sea and Air Cadet Headquarters, High Street, Borough Parade, River Parade, The Bridge, Rowden Hill and Bath Road
Bristol River Avon · designated warning area
Avon Reach, The Bridge, Foghamshire, Providence Terrace, Ivy Road, St Mary Street, Emery Gate, Borough Parade, Westmead Lane, Monkton Park, St Mellion Close, Riverside Drive, Lytham Close, Gleneagles Close, Eastern Avenue and Wentworth Close
Bristol River Avon · designated warning area
Greenland Mills, Norden, Grist Court, Kingston Square, Bridge Yard, Lamb Yard, Bridge Street, Silver Street, Bull Pit, St Margarets Street, Church Street and Pound Lane
Bristol River Avon · designated warning area
Bristol Avon and tributaries from downstream of Chippenham to Melksham including Reybridge, Lacock and Bewley Court
Bristol River Avon · designated warning area
Bristol Avon including New Broughton Road, Old Broughton Road and Bradford Road. Clackers Brook including Lowbourne, Webbs Close and Bath Road and the South Brook including Northbrook Road, Southbrook Road and Roundpond
Bristol River Avon · designated warning area
Bristol Avon and tributaries from downstream of Malmesbury to Chippenham including Cow Bridge, Hullavington, Corston, Rodbourne, Kingsmead Mill, Great Somerford, Lower Seagry, Christian Malford, Sutton Benger, Kellaways, East Tytherton and Stanley
Bristol River Avon · designated warning area
Property and insurance decisions
Inclusion in an EA monitoring area does not by itself establish a property's flood probability, insurance eligibility or premium. Check the address-level official service and ask the insurer or a qualified surveyor about the property.
Read the flood insurance guide →