River Levels
River Levels

Tetney Outfall GSM Monitoring Station

Latest Tidal Level

-1.660m

At 6:45am, Sunday 29th January GMT

Below normal for this location

Steady, no change from previous measurement at 5:30am, Sunday 29th January GMT


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.

Flood Warning Areas Covering Here

Tidal flooding of low-lying areas in Humberston, Tetney Lock, Tetney and North Cotes Airfield

No current or recent warnings.

Tidal flooding of areas near the Lincolnshire coastline

No current or recent warnings.

Other Nearby Flood Warning Areas

Areas near to the sea defences in Humberston

No current or recent warnings.

Areas near to the sea defences in Cleethorpes

No current or recent warnings.

Areas near Buck Beck in Cleethorpes and Humberston

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: Tetney Outfall GSM
  • Watercourse:
  • Nearest Town/Village: Tetney
  • Local Authority: East Lindsey
  • Ceremonial County: Lincolnshire
  • Coordinates: 53°30'28"N 0°2'25"E (53.507924,0.040547)
  • OS Grid: TA3542203187 (535422,403187)
  • Mapcode (Local): GBR XWQW.K7
  • Mapcode (Global): WHHJ7.L3J2
  • Open Location Code: 9F52G25R+56
  • Maidenhead Locator System: JO03am41
  • Environment Agency Location ID: E5310
  • Environment Agency Gauge ID: E5310-level-tidal_level-i-15_min-mAOD
  • Operational Area: Humber Estuary TraC
  • Catchment Area: Humber Transitional & Coastal
  • UK Hydrometric Area: Ancholme Group
  • Environment Agency Region: Anglian
  • 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 Tetney Outfall GSM Monitoring Station is between -1.66m and 3.04m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Tetney Outfall GSM Monitoring Station over the past 12 months has been between -1.66m and 0.00m. It has been between these levels for at least 356 days in the past year.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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