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Rivers Greta, St Johns Beck and Bassenthwaite Lake

River Derwent from Keswick to Bassenthwaite. The Rivers Greta, Glenderamackin and St Johns Beck including Keswick

Flood alert area River Greta, St Johns Beck, Glendermackin Cumberland, Westmorland and Furness Cumbria and Lancashire

Map

Nearby Monitoring Stations

Greta Bridge in this area
River Greta • Keswick • 1.6 km (upstream)
Easing · normal — Easing — down from 1.27 at 08:30, now 1.25
1.25 m
22min ago
Keswick Campsite in this area
River Greta • Keswick • 1.8 km (downstream)
Easing · normal — Easing — down from 1.10 at 08:30, now 1.05
1.05 m
22min ago
Riddings Wood in this area
River Greta • Threlkeld • 5.4 km (upstream)
Easing · normal — Easing — down from 1.38 at 08:30, now 1.36
1.36 m
22min ago
Thirlmere in this area
St Johns Beck • Legburthwaite • 7.9 km (downstream)
Steady · normal
0.18 m
22min ago
Portinscale in this area
River Derwent • Portinscale • 1.6 km
Easing · normal — Easing — down from 1.07 at 08:45, now 1.03
1.03 m
22min ago
Lodore
Derwentwater • Derwent Water at Lodore • 6.1 km
Easing · above typical high — Easing — down from 1.61 at 08:45, now 1.54
1.54 m
22min ago
Threlkeld on the boundary
River Glenderamackin • Threlkeld • 6.3 km
Easing · normal — Easing — down from 0.70 at 08:30, now 0.68
0.68 m
22min ago
Castle Howe in this area
Bassenthwaite Lake • Castle Howe • 7.9 km
Easing · normal — Easing — down from 1.97 at 08:30, now 1.91
1.91 m
22min ago
Thirlmere Reservoir (Spillway level = 16.55m) in this area
Thirlmere Reservoir • Thirlmere Reservoir • 8.0 km
structure gauge
12.50 m
22min ago
Ouse Bridge
River Derwent • Dubwath • 9.2 km
Easing · normal — Easing — down from 1.70 at 08:30, now 1.65
1.65 m
22min ago

Flood Event History (50)

25 Oct 2026 at 10:36am Flood Alert
There is no longer a threat of flooding, though standing water and debris may still remain. Further rainfall is forecast but no further flooding is expected. We will continue to monitor the situation and will issue further alerts or warnings if necessary. Stay away from floodwater - it contains ...
24 Oct 2026 at 8:12pm Flood Alert
Rising river levels this evening may lead to flooding. Flooding is possible from the evening of Saturday 24 October Storm Boelo is forecast to bring heavy rain and strong winds across Cumbria today, Saturday 24th October and overnight into tomorrow. Locations most affected will be low lying land an...
13 Dec 2025 at 6:30pm Flood Alert
8 Dec 2025 at 3:45pm Flood Alert
13 Nov 2025 at 6:03am Flood Alert
3 Nov 2025 at 5:18pm Flood Alert
19 Sep 2025 at 5:30pm Flood Alert
18 Sep 2025 at 6:17pm Flood Alert
15 Sep 2025 at 6:00pm Flood Alert
14 Jun 2025 at 9:14am Flood Alert
23 Aug 2024 at 6:11am Flood Alert
23 Jan 2024 at 7:12pm Flood Alert
20 Jan 2024 at 5:03pm Flood Alert
26 Dec 2023 at 4:09pm Flood Alert
9 Dec 2023 at 8:56pm Flood Alert
13 Nov 2023 at 2:34pm Flood Alert
20 Sep 2023 at 3:42am Flood Alert
13 Jan 2023 at 2:14am Flood Alert
10 Jan 2023 at 5:15pm Flood Alert
7 Oct 2022 at 12:30pm Flood Alert
20 Feb 2022 at 4:15pm Flood Alert
26 Oct 2021 at 5:40pm Flood Alert
5 Oct 2021 at 5:16pm Flood Alert
29 Mar 2021 at 7:57am Flood Alert
11 Mar 2021 at 6:41am Flood Alert
23 Feb 2021 at 5:58pm Flood Alert
19 Feb 2021 at 8:50pm Flood Alert
19 Jan 2021 at 9:33pm Flood Alert
19 Feb 2020 at 6:20pm Flood Alert
15 Feb 2020 at 1:11pm Flood Alert
9 Feb 2020 at 6:38am Flood Alert
10 Dec 2019 at 3:24pm Flood Alert
11 Aug 2019 at 3:19pm Flood Alert
10 Aug 2019 at 8:04am Flood Alert
16 Mar 2019 at 12:57pm Flood Alert
11 Mar 2019 at 6:47pm Flood Alert
8 Feb 2019 at 11:09am Flood Alert
13 Oct 2018 at 10:53am Flood Alert
24 Jan 2018 at 7:44am Flood Alert
21 Nov 2017 at 3:18pm Flood Alert
12 Oct 2017 at 5:33pm Flood Alert
10 Oct 2017 at 4:29pm Flood Alert
19 Mar 2017 at 9:00am Flood Alert
24 Dec 2016 at 4:22pm Flood Alert
9 Sep 2016 at 4:13pm Flood Alert
1 Mar 2016 at 7:53am Flood Alert
8 Feb 2016 at 6:32pm Flood Alert
28 Jan 2016 at 3:55pm Flood Alert
25 Jan 2016 at 5:01pm Flood Alert
29 Dec 2015 at 5:13pm Flood Alert

Related Flood Areas

Coast at Duddon estuary
Irish Sea • Cumberland, Westmorland and Furness
Cumbrian coastline at Duddon estuary, at Haverigg to Duddon Bridge, Foxfield, Dunnerholme
Irish Sea • Cumberland, Westmorland and Furness
Cumbrian coastline at Duddon estuary, between Haverigg, Duddon Bridge, Dunnerholme and A595
Irish Sea • Cumberland, Westmorland and Furness
Lower River Eden
River Eden • Cumberland, Westmorland and Furness
Middle River Eden
River Eden • Cumberland, Westmorland and Furness
River Eden at Armathwaite, Armathwaite Village and Low House
River Eden • Cumberland, Westmorland and Furness
River Eden at Armathwaite, The Castle and Brocklewath
River Eden • Cumberland, Westmorland and Furness
River Roe and River Ive from Highbridge to Stockdalewath
River Roe, River Ive • Cumberland, Westmorland and Furness
Rivers Caldew and Petteril
River Caldew, River Petteril • Cumberland, Westmorland and Furness
Rivers Duddon, Crake and Mill Beck
River Duddon, River Crake, Mill Beck • Cumberland, Westmorland and Furness

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 141028 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 011WAFGB

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.