River Levels
River Levels

Grotton Hollow Monitoring Station

Current River Level

0.110m

At 8:45am, Sunday 6th October BST
(7:45am, Sunday 6th October GMT)

Within the usual range for this location

Falling, -0.010 from previous measurement at 8:30am, Sunday 6th October BST

Flood Warning Areas Covering Here

Lower River Irwell catchment including areas in Greater Manchester

Recent warnings or alerts no longer in force

Other Nearby Flood Warning Areas

River Tame at Uppermill

No current or recent warnings.

River Tame at Mossley, Woodend and Waggon Road

No current or recent warnings.

River Tame at Delph

No current or recent warnings.

River Beal at Shaw, riverside properties in Small Brook and Buckstones

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: Grotton Hollow
  • Watercourse:
  • Nearest Town/Village: Saddleworth
  • Local Authority: Oldham
  • Ceremonial County: Greater Manchester
  • Coordinates: 53°32'21"N 2°3'10"W (53.539354,-2.053007)
  • OS Grid: SD9658404748 (396584,404748)
  • Mapcode (Local): GBR GW3H.BZ
  • Mapcode (Global): WHB9C.F9LH
  • Open Location Code: 9C5VGWQW+PQ
  • Maidenhead Locator System: IO83xm39
  • Environment Agency Location ID: 690700
  • Environment Agency Gauge ID: 690700-level-stage-i-15_min-m

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 Grotton Hollow Monitoring Station is between -0.02m and 0.26m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Grotton Hollow Monitoring Station over the past 12 months has been between 0.03m and 0.20m. It has been between these levels for at least 154 days in the past year.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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