River Levels
The issue with delayed data has been resolved, but we are continuing to monitor the situation.
River Levels

River Lavant at West Street Grill RL

Current River Level

7.070m

At 11:00am, Sunday 13th October BST
(10:00am, Sunday 13th October GMT)

Within the usual range for this location

Steady, no change from previous measurement at 10:45am, Sunday 13th October BST


Important! The levels for this location are measured relative to sea level, not relative to the riverbed. The levels shown here do not, therefore, necessarily represent the actual depth of the water.

Flood Warning Areas Covering Here

Havant Town Centre on the Lavant Stream

No current or recent warnings.

Lavant Stream at Havant

No current or recent warnings.

Other Nearby Flood Warning Areas

Crosslands Drive and West Leigh, Havant, on the Lavant Stream

No current or recent warnings.

Hermitage Stream

No current or recent warnings.

Langstone to Emsworth Harbour

No current or recent warnings.

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: West Street Grill RL
  • Watercourse: River Lavant
  • Nearest Town/Village: Havant
  • Local Authority: Havant
  • Ceremonial County: Hampshire
  • Coordinates: 50°51'7"N 0°59'5"W (50.85197,-0.984939)
  • OS Grid: SU7155006319 (471550,106319)
  • Mapcode (Local): GBR BCN.HSS
  • Mapcode (Global): FRA 86TV.B40
  • Open Location Code: 9C2XV228+Q2
  • Maidenhead Locator System: IO90mu14
  • Environment Agency Location ID: E11331
  • Environment Agency Gauge ID: E11331-level-stage-i-15_min-mAOD
  • River Levels Online ID: 9223
  • Water Information System ID: 153900002
  • Operational Area: East Hampshire Rivers
  • Catchment Area: East Hampshire
  • UK Hydrometric Area: Hampshire Rivers Group
  • Environment Agency Region: Southern
  • Level Datum: Above Ordnance Datum (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 Lavant at West Street Grill RL is between 7.07m and 7.80m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Lavant at West Street Grill RL over the past 12 months has been between 7.02m and 7.15m. It has been between these levels for at least 282 days in the past year.

The highest level ever recorded at the River Lavant at West Street Grill RL is 7.66m, reached on Thursday 8th January 2015 at 10:30am.

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.

Nearby Monitoring Locations

There are no other monitoring stations on the River Lavant

There are no other monitored rivers nearby

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