River Levels
River Levels

Conon at Arcan Spillway

Current River Level


At 4:00am, Sunday 21st July BST
(3:00am, Sunday 21st July GMT)

Within the usual range for this location

Rising, 0.01 from previous measurement at 3:45am, Sunday 21st July BST

Flood Warning Areas Covering Here

Moy Bridge

No current or recent warnings.

Other Nearby Flood Warning Areas


No current or recent warnings.

Garve and Contin

No current or recent warnings.

Conon Bridge

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: Arcan Spillway
  • Watercourse: Conon
  • Nearest Town/Village:
  • Local Authority: Highland
  • Ceremonial County: Ross and Cromarty
  • Coordinates: 57°33'11"N 4°33'3"W (57.55332889,-4.550906092)
  • OS Grid: NH4746154338 (247461,854338)
  • Mapcode (Local): GBR H84R.N4Q
  • Mapcode (Global): WH3DT.2D5W
  • Open Location Code: 9C9QHC3X+8J
  • Maidenhead Locator System: IO77rn32
  • SEPA Location ID: 234154
  • SEPA Gauge ID: 234154
  • UK Hydrometric Area: Conon Group
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 9.65m 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 Conon at Arcan Spillway is between 1.23m and 3.98m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Conon at Arcan Spillway over the past 12 months has been between 1.28m and 3.12m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the Conon at Arcan Spillway is 4.96m, reached on Friday 3rd January 1992 at 9:45am.

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

Nearby Monitoring Locations

Other monitoring locations on the Conon

Conon Map

Monitoring locations on nearby rivers

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