Environment Agency monitoring directory
Areas at risk of groundwater flooding in Kings Somborne and Little Somborne in Hampshire
Live Environment Agency feed
Is an official warning active now?
Official area details
- Watercourse or coast
- Groundwater
- Directory county
- Hampshire
- EA operational area
- Hampshire
- Coverage category
- Designated Flood Alert Area
Use this information safely
- For conditions now: use the live panel and verify on the official flood service.
- For a property: use the official long-term risk checker; this directory is not address-level evidence.
- For river levels: open a nearby monitoring station and check the reading time.
- For immediate danger: follow emergency-service instructions and call 999.
Nearby river-level stations
These are measuring instruments, not reported flood locations. A station reading must be interpreted with its timestamp, station datum and any official threshold context.
Highbridge weir
River Itchen · Test and Itchen
Wharf Mill
River Itchen · Test and Itchen
Idmiston
River Bourne · Hampshire Avon
Romsey Botley Road
Tadburn Lake · Test and Itchen
Millbrook
Tanners Brook · Test and Itchen
Wherwell
River Test · Test and Itchen
Bishopstoke
River Itchen · Test and Itchen
Stoneham Lane
Monks Brook · Test and Itchen
Allbrook weir
River Itchen · Test and Itchen
Riverside Park
River Itchen · Test and Itchen
Nearby designated monitoring areas
Areas at risk of groundwater flooding in Preston Candover, Chilton Candover, Brown Candover and Old Alresford in Hampshire
Groundwater · designated alert area
Boscombe, Cholderton, Collingbourne Ducis, Hanging Langford, Hindon, Hurdcott, Idmiston, Newton Tony, Orcheston, Porton, Salisbury, Shipton Bellinger, Shrewton, Stratford Sub Castle, Tidworth, Tilshead, Tisbury, Wilton, Winterbourne Stoke and Woodford
Groundwater · designated alert area
Communities at risk of groundwater flooding in the West of Hampshire and East of Wiltshire, including Pitton, West Tytherley, Nether Wallop and Broughton
Groundwater · designated alert area
Bishopstone, Bourton, Breamore, Britford, Broadchalk, Burgate, Chilmark, Coombe Bissett, Downton, Farnham, Fordingbridge, Hinton St. Mary, Homington, Mere, Pimperne, Ringwood, Rockbourne, Shapwick, Sixpenny Handley, T. Gunville, T.Hinton and T.Monkton
Groundwater · designated alert area
Areas at risk of groundwater flooding in Twyford and Hensting in Hampshire
Groundwater · designated alert area
Communities at risk of groundwater flooding in the Basingstoke and Buckskin areas
Groundwater · designated alert area
Communities at risk of groundwater flooding in Littleton, Headbourne Worthy, Kings Worthy, Martyr Worthy, Easton and Chilland
Groundwater · designated alert area
Communities at risk of groundwater flooding in Vernham Dean, Upton and the Bourne Valley in North Hampshire including Hurstbourne Tarrant and St Mary Bourne
Groundwater · designated alert area
Groundwater flooding in the Bourne Valley for the Winterbournes
Groundwater · designated warning area
Areas at risk of groundwater flooding in Denmead in Hampshire, including Anmore Road
Groundwater · designated alert area
Property and insurance decisions
Inclusion in an EA monitoring area does not by itself establish a property's flood probability, insurance eligibility or premium. Check the address-level official service and ask the insurer or a qualified surveyor about the property.
Read the flood insurance guide →