River Levels
River Levels

Avon Weir Monitoring Station (Downstream)

Current River Level

Sorry, we don't currently have valid data for this location.

Flood Warning Areas Covering Here

Bristol Avon (upper) from Malmesbury to Chippenham

No current or recent warnings.

Upper Bristol Avon area

No current or recent warnings.

Other Nearby Flood Warning Areas

Dauntsey Brook at Dauntsey, Olivemead Lane, Sodom Lane, Church Lane and Swallet Gate areas

No current or recent warnings.

Dauntsey Brook at Dauntsey, Old Sodom Lane and The Green areas

No current or recent warnings.

Bristol Avon (upper) at Chippenham, riverside properties

No current or recent warnings.

Seven Day Level Chart

Long Term Level Chart

Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).

Long term data may have gaps where the API data was not available.

Download long term data as csv

Note: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

Location and Technical Data

  • Monitoring Station: Avon Weir
  • Watercourse:
  • Nearest Town/Village: Christian Malford
  • Local Authority: Wiltshire
  • Ceremonial County: Wiltshire
  • Coordinates: 51°30'42"N 2°3'59"W (51.511693,-2.066547)
  • OS Grid: ST9547879199 (395478,179199)
  • Mapcode (Local): GBR 2S0.0CX
  • Mapcode (Global): VHB3N.48CG
  • Open Location Code: 9C3VGW6M+M9
  • Maidenhead Locator System: IO81xm22
  • Environment Agency Location ID: 531165
  • Environment Agency Gauge ID:
  • Operational Area: Bristol Avon Rural
  • Catchment Area: Avon Bristol and North Somerset Streams
  • UK Hydrometric Area: Avon (Bristol)
  • Environment Agency Region: South West
  • Level Datum: Above Ordnance Datum (AOD)

Please note: Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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