River Lark at Fornham St Martin


Current River Level: 0.436m, falling

Above normal for this location

Current level recorded at 7:00am, Friday 22nd October BST
(6:00am, Friday 22nd October GMT)

Change from previous measurement: -0.050m
(recorded at 3:00am, Friday 22nd October BST)

The usual range of the River Lark at Fornham St Martin is between 0.08m and 0.39m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Lark at Fornham St Martin over the past 12 months has been between 0.04m and 0.35m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Lark at Fornham St Martin is 1.13m, reached on Friday 3rd January 2003 at 1:30am.

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.

  • Monitoring Station: Fornham St Martin
  • Watercourse: River Lark
  • Nearest Town/Village: Fornham All Saints
  • Local Authority: St Edmundsbury
  • Ceremonial County: Suffolk
  • Environment Agency Location ID: E21107
  • Environment Agency Gauge ID: E21107-level-stage-i-15_min-m
  • Operational Area: Lark
  • Catchment Area: Cam and Ely Ouse
  • UK Hydrometric Area: Great Ouse
  • Environment Agency Region: Anglian
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 24.749m AOD

Nearby Monitoring Locations

Other monitoring locations on the River Lark
River Lark Map
There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

Rivers Lark and Kennett in Suffolk
River Lark from Fornham St. Martin to Isleham and the River Kennett from Ousden to Freckenham in Suffolk

No current or recent warnings.

River Lark from Sicklesmere to Bury St. Edmunds
area between Sicklesmere and Bury St. Edmunds

No current or recent warnings.

Groundwater flooding in Fornham St Martin
Areas of Fornham St Martin at risk of groundwater flooding, including Old Hall Lane

No current or recent warnings.

River Lark from Fornham St, Martin to Isleham
Fornham St, Martin, Fornham All Saints, Fornham St, Genevieve, Hengrave, Flempton, West Stow, Lackford, Icklingham, Barton Mills, Mildenhall and West Row

No current or recent warnings.

Wider area at risk from the River Lark at Sicklesmere and Bury St Edmunds
Sicklesmere Road, Southgate Street, Baker's Lane, Raingate Street, Cullum Road, Eastgate Street, Barn Lane, Barwell Road, Boughton Way, Etna Road, Out Northgate, Tayfen Road, Bell Meadow, Thetford Road and Mildenhall Road in Bury St. Edmunds

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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