Heybridge Monitoring Station


Latest Tidal Level: -0.051m

Current level recorded at 9:15pm, Saturday 26th November GMT

Change from previous measurement: 0.000m
(recorded at 9:00pm, Saturday 26th November GMT)

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.

This is a tidal level, measured from mean sea level rather than from the river bed. It can, therefore, be negative, and does not give any indication of water depth. Tidal levels are not necessarily updated frequently, and may not reflect tidal movements throughout the day.

The usual range of the Heybridge Monitoring Station is between -0.06m and 3.32m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Heybridge Monitoring Station over the past 12 months has been between -1.05m and 3.81m. It has been between these levels for at least 150 days in the past year.

  • Monitoring Station: Heybridge
  • Watercourse:
  • Nearest Town/Village:
  • Local Authority: Maldon
  • Ceremonial County: Essex
  • Coordinates: 51°43'43"N 0°42'33"E (51.72865,0.709257)
  • OS Grid: TL8720006800 (587200,206800)
  • Mapcode (Local): GBR QM6.D5G
  • Mapcode (Global): VHKGN.7TT6
  • Open Location Code: 9F32PPH5+FP
  • Maidenhead Locator System: JO01ir54
  • Environment Agency Location ID: E24872
  • Environment Agency Gauge ID: E24872-level-tidal_level-i-15_min-mAOD
  • Level Datum: Above Ordnance Datum (AOD)

Nearby Monitoring Locations

There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

The Blackwater estuary at Heybridge
The north bank of the Blackwater estuary from Goldhanger to Maldon, including Heybridge Basin

No current or recent warnings.

Maldon Town waterfront and the Hythe
Maldon Town waterfront from Anchorage Hill, including Chandlers Quay, The Hythe, Promenade Park and Blackwater Leisure Centre

No current or recent warnings.

The Blackwater estuary from Maldon to Maylandsea
The south bank of the Blackwater estuary from Maldon to Maylandsea, including Northey Island

No current or recent warnings.

The south bank of the Blackwater estuary in Essex
The south bank of the Blackwater estuary from Maylandsea to St Peters Flat, including Osea Island

No current or recent warnings.

Long term graphs will work better if you rotate your fondleslab into landscape mode.

Past Week

Long Term

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.

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