River Colne at Watford (Downstream)


Current River Level: -0.357m, steady

Within the usual range for this location

Current level recorded at 1:30pm, Monday 18th October BST
(12:30pm, Monday 18th October GMT)

Change from previous measurement: 0.000m
(recorded at 1:15pm, Monday 18th October BST)

View upstream gauge levels

The typical recent level of the River Colne at Watford (Downstream) over the past 12 months has been between -0.45m and 0.53m. It has been between these levels for at least 151 days in the past year.

  • Monitoring Station: Watford
  • Watercourse: River Colne, Hertfordshire
  • Nearest Town/Village: Watford
  • Local Authority: Watford
  • Ceremonial County: Hertfordshire
  • Environment Agency Location ID: 2830TH
  • Environment Agency Gauge ID: 2830TH-level-downstage-i-15_min-mASD
  • Operational Area: Colne
  • Catchment Area: Colne
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 54.731m AOD

Nearby Monitoring Locations

Nearby Flood Warning Locations

Middle River Colne
The Middle River Colne at Watford and Rickmansworth including Carpenders Park

No current or recent warnings.

River Colne at Watford
The River Colne at Watford including Bushey

No current or recent warnings.

River Gade at Kings Langley and Croxley
The River Gade at Kings Langley and Croxley, including Abbots Langley

No current or recent warnings.

Radlett Brook at Radlett
The Radlett Brook at Radlett

No current or recent warnings.

Radlett and Borehamwood Brooks at Borehamwood
The Radlett and Borehamwood Brooks at Borehamwood

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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