River Calder at Mytholmroyd Temporary site


Current River Level: 0.51m, falling

Within the usual range for this location

Current level recorded at 7:45pm, Friday 9th December GMT

Change from previous measurement: -0.001m
(recorded at 7:30pm, Friday 9th December GMT)

Short-term forecast: rising, peak of 0.68 expected at 7:15am, Saturday 10th December

The usual range of the River Calder at Mytholmroyd Temporary site is between 0.43m and 2.65m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Calder at Mytholmroyd Temporary site over the past 12 months has been between 0.32m and 1.04m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Calder at Mytholmroyd Temporary site is 5.03m, reached on Sunday 9th February 2020 at 1:00pm.

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.

  • Monitoring Station: Mytholmroyd Temporary site
  • Watercourse: River Calder, West Yorkshire
  • Nearest Town/Village: Hebden Royd
  • Local Authority: Calderdale
  • Ceremonial County: West Yorkshire
  • Coordinates: 53°43'53"N 1°59'5"W (53.731532,-1.984828)
  • OS Grid: SE0109826128 (401098,426128)
  • Mapcode (Local): GBR GTL9.22
  • Mapcode (Global): WHB8F.HG2P
  • Open Location Code: 9C5WP2J8+J3
  • Maidenhead Locator System: IO93ar15
  • Environment Agency Location ID: L1204A
  • Environment Agency Gauge ID: L1204A-level-stage-i-15_min-m
  • Catchment Area: Aire and Calder
  • UK Hydrometric Area: Ouse (Yorkshire)
  • Environment Agency Region: North East
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 88.222m AOD

Nearby Monitoring Locations

Nearby Flood Warning Locations

River Calder at Central Mytholmroyd
Central Mytholmroyd along Burnley Road including the school Mytholmroyd Fire Station and Longfellow Court

No current or recent warnings.

River Calder and Cragg Brook at Mytholmroyd
Mytholmroyd including Cragg Road, New Road, Orchard Business Park, Moderna Way Business Park, Caldene Avenue and Burnley Road

No current or recent warnings.

River Calder and Hebden Water at Hebden Bridge
Central Hebden Bridge including New Road, Commercial Street, Holme Street, Crown Street, Hope Street and Albert Street

No current or recent warnings.

Hebden Water at Hebden Bridge - Old Gate
Hebden Bridge including Royd Terrace, Hangingroyd Lane and Old Gate

No current or recent warnings.

Hebden Water at Hebden Bridge from Valley Road to Midgehole Road
Hebden Bridge including Midgehole Road, Foster Mill Bridge, Victoria Road, Valley Road and Hangingroyd Lane

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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