River Levels
River Levels

River Ver at Colney Street

Current River Level


At 10:30pm, Sunday 26th May BST
(9:30pm, Sunday 26th May GMT)

Within the usual range for this location

Steady, no change from previous measurement at 10:15pm, Sunday 26th May BST

Flood Warning Areas Covering Here

River Ver at St Albans

No current or recent warnings.

River Ver in Hertfordshire

No current or recent warnings.

Other Nearby Flood Warning Areas

Radlett Brook at Radlett

No current or recent warnings.

River Colne at London Colney

No current or recent warnings.

Upper River Colne and Radlett Brook

Recent warnings or alerts no longer in force

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: Colney Street
  • Watercourse: River Ver
  • Nearest Town/Village: St Stephen
  • Local Authority: St Albans
  • Ceremonial County: Hertfordshire
  • Coordinates: 51°42'16"N 0°20'9"W (51.704664,-0.336052)
  • OS Grid: TL1507701969 (515077,201969)
  • Mapcode (Local): GBR H8W.5TP
  • Mapcode (Global): VHGPX.4F61
  • Open Location Code: 9C3XPM37+VH
  • Maidenhead Locator System: IO91tq99
  • Environment Agency Location ID: 2819TH
  • Environment Agency Gauge ID: 2819TH-level-stage-i-15_min-mASD
  • River Levels Online ID: 7182
  • Water Information System ID: 2819TH
  • Operational Area: Colne
  • Catchment Area: Colne
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 61.326m 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 Ver at Colney Street is between 0.06m and 0.54m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Ver at Colney Street over the past 12 months has been between 0.16m and 0.40m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Ver at Colney Street is 0.56m, reached on Wednesday 14th February 2001 at 3:15pm.

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.

View the catchment for River Ver at Colney Street.

Nearby Monitoring Locations

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