Environment Agency011FWFNC48ACumbria and Lancashire
River Rothay at Grasmere, White Bridge and Stock Lane: flood history since 2021
The Environment Agency has issued 10 flood warnings for River Rothay at Grasmere, White Bridge and Stock Lane since 27 Oct 2021, most often in December; the busiest year was 2023 (4).
Flood warnings on record
The flood area
- Flood area
- River Rothay at Grasmere, White Bridge and Stock Lane
- Code
- 011FWFNC48A
- Environment Agency area
- Cumbria and Lancashire
- County
- Westmorland and Furness
- River or sea
- River Rothay
- First in the history
- 27 Oct 2021
- Latest in the history file
- 14 Dec 2025
- 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 |
|---|---|---|---|
| 2025 | 0 | 1 | 0 |
| 2024 | 0 | 3 | 0 |
| 2023 | 0 | 4 | 0 |
| 2022 | 0 | 1 | 0 |
| 2021 | 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 2021 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 |
|---|---|
| 14 Dec 2025 | Flood warning |
| 31 Dec 2024 | Flood warning |
| 22 Aug 2024 | Flood warning |
| 23 Jan 2024 | Flood warning |
| 27 Dec 2023 | Flood warning |
| 13 Nov 2023 | Flood warning |
| 18 Aug 2023 | Flood warning |
| 15 Mar 2023 | Flood warning |
| 30 Sep 2022 | Flood warning |
| 27 Oct 2021 | 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.