River Levels

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River Levels

River Kennet at Knighton Main (Downstream)

Current River Level

-0.045m

At 12:15pm, Friday 11th November BST
(11:15am, Friday 11th November GMT)

Below normal for this location

Falling, -0.045 from previous measurement at BST

This station is currently suspended. Data is not currently being collected from this station. The figures shown here are for the most recent data collection. Live data will be resumed when the station is active again. We have no idea when that is likely to be, so please don't ask!

View upstream gauge levels

Flood Warning Areas Covering Here

River Kennet from Mildenhall to just above Hungerford

No current or recent warnings.

River Kennet and its tributaries from Berwick Bassett down to Newbury

No current or recent warnings.

Other Nearby Flood Warning Areas

River Kennet and its tributaries at Hungerford

No current or recent warnings.

Groundwater flooding in the Upper Aldbourne Valley

No current or recent warnings.

River Lambourn from Upper Lambourn to Great Shefford

No current or recent warnings.

Seven Day Level Chart

 Within normal levels 
 Below normal level 

Long Term Level Chart

 Within normal levels 
 Below normal level 

Pale blue shaded areas on long term data indicate maximum and minimum levels for the date (you will probably 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.

Level Graphs Hints and Tips

The graphs can be zoomed and panned to view specific time periods in more detail. Seven day charts will go down to a 12 hour window. Long-term charts will go down to a 10 day window.

Mouse users: Hover over the chart and use the scroll wheel to zoom in/out, click and drag to pan left/right.

Touchscreen users: Use two fingers to pinch/spread the chart, one finger to pan left/right.

You can use the "reset zoom" button to revert back to the full view instead of needing to zoom all the way back out.

The x axis (date/time) of the graph is UTC (GMT) all the year round, as otherwise things will go weird when the graph straddles the time when the clocks change! This also matches the underlying data format, which is consistently stored in UTC. But the tooltip labels on the individual values on the seven day chart will show GMT/BST as appropriate.

Location and Technical Data

  • Monitoring Station: Knighton Main
  • Watercourse: River Kennet
  • Nearest Town/Village: Ramsbury
  • Local Authority: Wiltshire
  • Ceremonial County: Wiltshire
  • Coordinates: 51°26'14"N 1°34'37"W (51.437409,-1.576981)
  • OS Grid: SU295710 (429500,171020)
  • Mapcode (Local): GBR 5YD.XSS
  • Mapcode (Global): VHC1R.M45F
  • Open Location Code: 9C3WCCPF+X6
  • Maidenhead Locator System: IO91fk04
  • Environment Agency Location ID: 2230TH
  • Environment Agency Gauge ID: 2230TH-level-downstage-i-15_min-mASD
  • River Levels Online ID: 7117
  • Water Information System ID: 2230_w1TH
  • Operational Area: Kennet
  • Catchment Area: Kennet and tributaries
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)

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.

Important! if you need to contact us about the data shown on this page, please quote 'Environment Agency Location ID 2230TH' in your email so that we can easily track it down.

The usual range of the River Kennet at Knighton Main (Downstream) is between -0.03m and 0.53m. It has been between these levels for 90% of the time since monitoring began.

View the catchment for River Kennet at Knighton Main (Downstream).

Nearby Monitoring Locations

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