River Levels
River Levels

River Wey at Byfleet Mill Monitoring Station

Current River Level


At 11:30pm, Saturday 13th July BST
(10:30pm, Saturday 13th July GMT)

Below normal for this location

Steady, no change from previous measurement at 10:30pm, Saturday 13th July BST

View downstream gauge levels

Important! The levels for this location are measured relative to sea level, not relative to the riverbed. The levels shown here do not, therefore, necessarily represent the actual depth of the water.

Flood Warning Areas Covering Here

Lower River Wey

No current or recent warnings.

Properties closest to the River Wey between Walsham Meadow and Byfleet town

No current or recent warnings.

Other Nearby Flood Warning Areas

River Wey at Wisley and Byfleet

No current or recent warnings.

The Rive Ditch at Woodham

No current or recent warnings.

River Wey at Weybridge

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: River Wey at Byfleet Mill
  • Watercourse:
  • Nearest Town/Village:
  • Local Authority: Woking
  • Ceremonial County: Surrey
  • Coordinates: 51°20'6"N 0°27'39"W (51.335047,-0.46104)
  • OS Grid: TQ07306067 (507305,160675)
  • Mapcode (Local): GBR 2D.NFS
  • Mapcode (Global): VHFV3.YPMX
  • Open Location Code: 9C3X8GPQ+2H
  • Maidenhead Locator System: IO91si40
  • Environment Agency Location ID: 3091TH
  • Environment Agency Gauge ID: 3091TH-level-stage-i-15_min-mAOD
  • Operational Area: Wey
  • Catchment Area: Wey and tributaries
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • 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.

The usual range of the River Wey at Byfleet Mill Monitoring Station is between 14.29m and 14.86m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Wey at Byfleet Mill Monitoring Station over the past 12 months has been between 14.11m and 14.86m. It has been between these levels for at least 151 days in the past year.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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