Environment Agency064WAF35RiverRytheKent S London and E Sussex
River Rythe from Oxshott to Thames Ditton: flood history since 2018
The Environment Agency has issued 21 flood alerts for River Rythe from Oxshott to Thames Ditton since 27 May 2018, most often in July; the busiest year was 2019 (5).
Flood alerts only
The flood area
- Flood area
- River Rythe from Oxshott to Thames Ditton
- Code
- 064WAF35RiverRythe
- Environment Agency area
- Kent S London and E Sussex
- County
- Surrey
- River or sea
- River Rythe
- First in the history
- 27 May 2018
- Latest in the history file
- 18 Jul 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 | 2 | 0 | 0 |
| 2024 | 2 | 0 | 0 |
| 2022 | 3 | 0 | 0 |
| 2021 | 4 | 0 | 0 |
| 2020 | 2 | 0 | 0 |
| 2019 | 5 | 0 | 0 |
| 2018 | 3 | 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 2018 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 |
|---|---|
| 18 Jul 2025 | Flood alert |
| 13 Jun 2025 | Flood alert |
| 7 Oct 2024 | Flood alert |
| 1 Aug 2024 | Flood alert |
| 8 Sep 2022 | Flood alert |
| 24 Aug 2022 | Flood alert |
| 16 Aug 2022 | Flood alert |
| 4 Oct 2021 | Flood alert |
| 23 Jul 2021 | Flood alert |
| 20 Jul 2021 | Flood alert |
| 17 Jun 2021 | Flood alert |
| 2 Oct 2020 | 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.