Environment Agency055FWFPLGL02Lincs and Northants
River Glen at Surfleet Reservoir during high tide periods: flood history since 2007
The Environment Agency has issued 16 flood warnings for River Glen at Surfleet Reservoir during high tide periods since 3 Jul 2007, most often in February; the busiest year was 2019 (4).
Flood warnings on record
The flood area
- Flood area
- River Glen at Surfleet Reservoir during high tide periods
- Code
- 055FWFPLGL02
- Environment Agency area
- Lincs and Northants
- County
- Lincolnshire
- River or sea
- River Glen
- First in the history
- 3 Jul 2007
- Latest in the history file
- 7 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 | 0 | 1 | 0 |
| 2025 | 0 | 2 | 0 |
| 2024 | 0 | 2 | 0 |
| 2021 | 0 | 3 | 0 |
| 2019 | 0 | 4 | 0 |
| 2013 | 0 | 1 | 0 |
| 2009 | 0 | 2 | 0 |
| 2007 | 0 | 1 | 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 |
|---|---|
| 7 Feb 2026 | Flood warning |
| 7 Jan 2025 | Flood warning |
| 6 Jan 2025 | Flood warning |
| 23 Feb 2024 | Flood warning |
| 9 Feb 2024 | Flood warning |
| 7 Feb 2021 | Flood warning |
| 28 Jan 2021 | Flood warning |
| 14 Jan 2021 | Flood warning |
| 21 Dec 2019 | Flood warning |
| 15 Nov 2019 | Flood warning |
| 15 Nov 2019 | Flood warning |
| 28 Oct 2019 | Flood warning |
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.