Environment Agency051WAFEF7CEast Anglia
The Mardyke to the River Thames at Purfleet-on-Thames: flood history since 2007
The Environment Agency has issued 58 flood alerts for The Mardyke to the River Thames at Purfleet-on-Thames since 14 Feb 2007, most often in January; the busiest year was 2014 (9).
Flood alerts only
The flood area
- Flood area
- The Mardyke to the River Thames at Purfleet-on-Thames
- Code
- 051WAFEF7C
- Environment Agency area
- East Anglia
- County
- Essex, Greater London, Havering, Thurrock
- River or sea
- Mardyke
- First in the history
- 14 Feb 2007
- Latest in the history file
- 16 Feb 2026
- Current status
- check-for-flooding.service.gov.uk (the Environment Agency's live page)
Flood alert, flood warning, severe flood warning: what each means
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.
How many alerts and warnings a year?
Flood alerts, flood warnings and severe flood warnings (updates not counted), by year. 2026 runs to the end of June.
The numbers
| Year | Alerts | Warnings | Severe |
|---|---|---|---|
| 2026 | 2 | 0 | 0 |
| 2025 | 1 | 0 | 0 |
| 2024 | 7 | 0 | 0 |
| 2023 | 8 | 0 | 0 |
| 2022 | 2 | 0 | 0 |
| 2021 | 4 | 0 | 0 |
| 2020 | 7 | 0 | 0 |
| 2019 | 3 | 0 | 0 |
| 2016 | 2 | 0 | 0 |
| 2015 | 2 | 0 | 0 |
| 2014 | 9 | 0 | 0 |
| 2013 | 3 | 0 | 0 |
| 2012 | 7 | 0 | 0 |
| 2011 | 1 | 0 | 0 |
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.
When in the year?
All alerts and warnings since 2007 by month.
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.
Before July 2026: the latest in the history file
| Date | Level |
|---|---|
| 16 Feb 2026 | Flood alert |
| 6 Feb 2026 | Flood alert |
| 6 Jan 2025 | Flood alert |
| 13 Mar 2024 | Flood alert |
| 2 Mar 2024 | Flood alert |
| 23 Feb 2024 | Flood alert |
| 18 Feb 2024 | Flood alert |
| 9 Feb 2024 | Flood alert |
| 5 Jan 2024 | Flood alert |
| 2 Jan 2024 | Flood alert |
| 20 Dec 2023 | Flood alert |
| 13 Dec 2023 | Flood alert |
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.