River Ash at Little Hadham


Current River Level: 0.049m, steady

Within the usual range for this location

Current level recorded at 10:00pm, Thursday 29th September BST
(9:00pm, Thursday 29th September GMT)

Change from previous measurement: 0.000m
(recorded at 9:45pm, Thursday 29th September BST)

The usual range of the River Ash at Little Hadham is between -0.10m and 0.82m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Ash at Little Hadham over the past 12 months has been between 0.05m and 0.07m. It has been between these levels for at least 293 days in the past year.

The highest level ever recorded at the River Ash at Little Hadham is 1.97m, reached on Sunday 21st October 2001 at 6:45pm.

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: Little Hadham
  • Watercourse: Ash (Hertfordshire)
  • Nearest Town/Village: Little Hadham
  • Local Authority: East Hertfordshire
  • Ceremonial County: Hertfordshire
  • Coordinates: 51°53'2"N 0°5'28"E (51.884165,0.09127)
  • OS Grid: TL4403022690 (544030,222690)
  • Mapcode (Local): GBR LC3.ZV4
  • Mapcode (Global): VHHLM.JWMZ
  • Open Location Code: 9F32V3MR+MG
  • Maidenhead Locator System: JO01bv02
  • Environment Agency Location ID: 5039TH
  • Environment Agency Gauge ID: 5039TH-level-stage-i-15_min-mASD
  • Operational Area: Upper Lee
  • Catchment Area: Upper Lee
  • UK Hydrometric Area: Lee
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 65.84m AOD

Nearby Monitoring Locations

Nearby Flood Warning Locations

River Ash in Hertfordshire
The River Ash in Hertfordshire including Furneux Pelham, Little Hadham, Much Hadham and Wareside

No current or recent warnings.

River Ash at Furneux Pelham
The River Ash at Furneux Pelham including Clapgate

No current or recent warnings.

River Quin at Braughing
The River Quin at Braughing

No current or recent warnings.

River Rib at Buntingford to Barwick
The River Rib at Buntingford to Barwick including Standon

No current or recent warnings.

River Stort and Stansted Brook catchment
The River Stort, Stansted Brook and their tributaries from Clavering to Hoddesdon including Stanstead Mountfitchet, Bishops Stortford, Sawbridgeworth and Harlow

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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