Environment Agency directory · England
Flood warnings and river levels in Thurrock
Current warnings are checked live. Monitoring areas, stations and watercourses below are directory records and may be listed even when no warning is in force.
- Designated areas
- 4
- Level stations
- 0
- Named watercourses
- 2
- Directory snapshot
- 6 Aug 2026, 01:13
Live Environment Agency status
Current flood warnings in Thurrock
Directory metadata refreshed 6 Aug 2026, 01:13 (UK time). Warning status is requested separately from the EA feed.
Permanent EA coverage
Designated monitoring areas in Thurrock
These are predefined places where the Environment Agency can issue a Flood Warning or Flood Alert. The category describes how EA organises the area; it does not show whether an alert is active now. Similar names can refer to different official stretches of the same river.
| Official area name | Watercourse / coast | EA area category |
|---|---|---|
| The Mardyke from North Stifford to Purfleet-on-Thames EA ref 051FWFEF7C | Mardyke | Designated warning area Coverage type—not a current warning |
| Grays to Purfleet-on-Thames, from Dock Road, in Grays, to London Road, in Purfleet-on-Thames EA ref 051FWCDV5B3WEST | Thames Estuary | Designated warning area Coverage type—not a current warning |
| The Essex coast at Coalhouse Fort and the surrounding area EA ref 051WACDV5B3a | Thames Estuary | Designated alert area Coverage type—not a current warning |
| The Essex coast at Coalhouse Fort and surrounding marshland at East Tilbury EA ref 051FWCDV5B3EASTA | Thames Estuary | Designated warning area Coverage type—not a current warning |
Showing 4 of 4 matching areas
Directory index
Watercourses associated with Thurrock
Rivers, streams, drains and coastal waters named in EA area or station records. Inclusion does not mean the watercourse is currently high or flooding.
- Mardyke
- Thames Estuary
Check property-level risk before buying or insuring
Our directory lists 4 Environment Agency warning and alert areas associated with Thurrock. The count does not determine the risk to a specific address. Use the postcode checker and official long-term flood-risk service, then confirm cover with your insurer or a qualified professional where necessary.