River Levels
River Levels

River Swale at Grinton Bridge

Current River Level

-0.050m

At 1:45am, Friday 15th November GMT

Below normal for this location

Rising, 0.010 from previous measurement at 1:15am, Friday 15th November GMT

Flood Warning Areas Covering Here

Upper River Swale

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: Grinton Bridge
  • Watercourse: River Swale
  • Nearest Town/Village: Grinton
  • Local Authority: Richmondshire
  • Ceremonial County: North Yorkshire
  • Coordinates: 54°22'55"N 1°55'44"W (54.381959,-1.929135)
  • OS Grid: SE047985 (404700,498500)
  • Mapcode (Local): GBR GKZR.4Y
  • Mapcode (Global): WHB5C.B4L1
  • Open Location Code: 9C6W93JC+Q8
  • Maidenhead Locator System: IO94aj81
  • Environment Agency Location ID: L2309
  • Environment Agency Gauge ID: L2309-level-stage-i-15_min-m
  • River Levels Online ID: 8089
  • Water Information System ID: L2309
  • Operational Area: Upper Swale
  • Catchment Area: Swale, Ure, Nidd and Upper Ouse
  • UK Hydrometric Area: Ouse (Yorkshire)
  • Environment Agency Region: North East
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 173.56m 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 Swale at Grinton Bridge is between 0.00m and 1.70m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Swale at Grinton Bridge over the past 12 months has been between -0.12m and 1.35m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Swale at Grinton Bridge is 2.94m, reached on Thursday 8th December 2011 at 4:30pm.

Note that this data may not take account of recent measurements, as we wait until a level has been verified by the Environment Agency before adding it to our records.

Nearby Monitoring Locations

Monitoring locations on nearby rivers

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