Flood Alert Info - West Cornwall Rivers

Area Description

Lands End, Helston, Crowlas, St Ives, Hayle, Camborne, Portreath and Perranporth.

This is a Flood Alert Area. For this area the highest level of flood notification that you will receive is a Flood Alert. No Flood Warnings or Severe Flood Warnings are issued for this area.
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Flood Alert Currently in Force

There are no Flood Alerts currently in force for this area. See below for historical flood warnings.

Area Covered by this Flood Alert

The orange highlighted area on the map below outlines the area covered by this Flood Alert.
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Flood Alert History

Number of historic Flood Alerts that have previously been recorded for this area:
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Historical Flood Alert Messages for this Area

Note
Flood Alert issued on 1 Apr 2018 11:50
River Hayle, Perrancoombe Stream, Bolingey Stream, River Cober, Portreath Stream
Over the next 12 hours heavy and persistent rainfall is forecast in West Cornwall and we are expecting rivers to rise in response to this rainfall. There may be flooding to low lying land and roads around rivers. We expect the River Cober and the tributary rivers to rise following forecast rain. Currently the main area of concern is Helston where the river could potentially reach flood warning levels during the late evening with flooding impacts. We are constantly monitoring river levels and have operatives in the field to relay information, clear blockages and operate defences if required. This Alert and Floodline will be updated by tomorrow 10am or earlier if the situation changes.


Flood Alert issued on 24 Mar 2018 05:32
River Hayle, Perrancoombe Stream, Bolingey Stream, River Cober, Portreath Stream
Persistent rainfall has fallen across the area during Friday night and into Saturday morning. As a result river levels have risen meeting Flood Alert levels on the River Hayle. Other rivers throughout the area are also rising. Flooding of low lying riverside land is anticipated. The rainfall is expected to clear the area later on Saturday morning when river levels should stabilise. We will continue to monitor and issue updates as the situation changes. Our field teams are on the ground ensuring blockages are cleared.


Flood Alert issued on 17 Mar 2018 09:07
River Hayle, Perrancoombe Stream, Bolingey Stream, River Cober, Portreath Stream
Heavy rain has fallen over west Cornwall in the early hours of Saturday morning onto wet ground conditions, resulting in river levels rising. We are expecting that this will lead to flooding of low lying land and roads, and in some areas localised surface water flooding. Further rainfall is expected over Saturday morning, which will keep river levels high into the afternoon. We are monitoring river levels and have staff in the area checking for and clearing blockages. This message will be updated when the situation changes.


Flood Alert issued on 14 Mar 2018 21:29
River Hayle, Perrancoombe Stream, Bolingey Stream, River Cober, Portreath Stream
Flooding is expected this evening Wednesday 14th March into tomorrow morning. Following constant rain all day an intense band of frontal rain has fallen over West Cornwall in the last few hours. Surface water is now draining into rivers. Catchments are very wet, leading to flooding of low lying land and roads. Expect river levels to remain high throughout Thursday. We are monitoring river levels and have staff in the area checking for and clearing blockages. Take care near the areas of concern and monitor your local weather conditions. This message will be updated when the situation changes.


Flood Alert issued on 14 Feb 2018 15:01
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Flooding is possible this afternoon Wednesday 14th February. Moderate rain has been falling from early this morning, and is forecast to continue until this evening, with heavier bursts possible. Rivers are rising steadily and have reached flood alert level. This may result in flooding to low lying land and roads close to the rivers. The persistent rain is forecast to move through the area by around 6pm today. We expect river levels to remain high throughout Wednesday night into Thursday morning, but no flooding to properties is currently forecast. Take care near the areas of concern and monitor your local weather conditions. We are monitoring river levels and have staff in the area checking for and clearing blockages. This message will be updated if the situation changes.


Flood Alert issued on 27 Jan 2018 13:09
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Flooding is possible over Saturday afternoon and into the evening. Overnight we have seen heavy rainfall and the River Hayle is now rising. Further rain is forecast throughout Saturday. Expected levels suggest that there will be flooding to low lying land and roads close to the river around the Relubbus to St Erth area. We expect the river to remain high throughout Saturday, though no flooding to properties is currently forecast. Take care near the areas of concern and monitor your local weather conditions. We are monitoring river levels and have staff in the area checking for and clearing blockages. This message will be updated on Sunday morning or earlier if the situation changes.


Flood Alert issued on 25 Jan 2018 10:22
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert remains in force due to the high river levels within the River Hayle. Light showers are forecast for Thursday and Saturday, although no significant totals are expected. Catchments are saturated and very responsive to rain. The levels within the River Hayle are expected to remain high over this time. We will continue to monitor the situation and will update this message tomorrow, or earlier if the situation changes.


Flood Alert issued on 24 Jan 2018 15:34
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert remains in force. Over the last 24 hours we have seen heavy rainfall which has caused river levels to rise. Levels currently remain high as catchments are saturated. Scattered showers are forecast over Wednesday evening and into Thursday. However, no further significant rainfall totals are expected, so rivers will gradually start to fall. We will continue to monitor the situation and will update this message tomorrow, or earlier if the situation changes.


Flood Alert issued on 23 Jan 2018 17:49
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert remains in force. The River Hayle and River Cober remain high and frontal rain is expected to move in from the north-west, early on Wednesday morning. Rainfall on the leading edge of the front, expected to arrive around 6am, may be intense for a short period of time. Persistent, but less intense rainfall may then be expected from around 8am until late morning, with showers following for the remainder of Wednesday. River levels are therefore likely to remain high over the next 24 hours. We will continue to monitor the situation and will update this message tomorrow, or earlier if the situation changes.


Flood Alert issued on 22 Jan 2018 17:16
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert continues to remain in force. The River Hayle and River Cober remain high after last night’s rain. The unsettled theme continues and further heavy showers may affect the area during the early hours of Tuesday, clearing by late morning. River levels are therefore likely to remain high over the next 24 hours. We will continue to monitor the situation and will update this message tomorrow, or earlier if the situation changes.


Flood Alert issued on 21 Jan 2018 20:01
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert continues to remain in force. Rivers remain high and an area of frontal rain will spread in from the west during the early hours of Monday morning. Rainfall will be persistent, with some locally heavy pulses which may cause further rise in rivers across the West Cornwall area. The rain is forecast to have cleared the region by late Monday morning. We will continue to monitor the situation and update this message tomorrow morning or earlier if the situation changes.


Flood Alert issued on 21 Jan 2018 10:49
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert continues to remain in force. Rainfall through the remainder of Sunday, 21st January, is expected to be mostly light, however a heavier band of rain is expected to affect the area during the early hours of Monday morning. This may cause further rise in the Hayle River and other rivers across the West Cornwall area. Therefore it is likely that the Alert will remain in force through until Monday afternoon. We will continue to monitor the situation and update this message later this afternoon or earlier if the situation changes.


Flood Alert issued on 20 Jan 2018 18:10
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
This Flood Alert continues to remain in force. The River Hayle remains high and more rainfall is forecast throughout tomorrow, Sunday 21st January. This may cause further rise in all rivers across the West Cornwall area. Therefore it is likely that the Alert will remain in force throughout. We will continue to monitor the situation and update this message tomorrow morning or earlier if the situation changes.


Flood Alert issued on 20 Jan 2018 08:41
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Some flooding is possible this morning, Saturday 20th January. Overnight we have seen some persistent rainfall across West Cornwall and the River Hayle has risen and is expected to stay high throughout the day. At present, the anticipated river levels suggest that there may be flooding to low lying land and roads near the river, however no flooding to properties is currently forecast. Take care near the areas of concern and monitor your local weather conditions. We are monitoring river levels and have staff in the area checking for and clearing blockages. Further heavy rain is expected to affect parts of West Cornwall during Sunday and Monday and this alert is likely to stay in force. This message will be updated this afternoon or earlier if the situation changes.


Flood Alert issued on 15 Jan 2018 16:08
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
The flood alert continues to remain in force. The Rivers Cober and Hayle remain high and more rainfall is forecast over tonight, Monday 15th January. Further rainfall is forecast for tomorrow, therefore it is likely that the alert will remain in force throughout. We will continue to monitor the situation and update this message tomorrow morning or earlier if the situation changes.


Flood Alert issued on 15 Jan 2018 08:49
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Flooding is possible this morning, Monday 15th January. Overnight we have seen persistent rainfall across Cornwall and the Rivers Hayle and Cober are now rising. Light, patchy rain is forecast throughout this afternoon, expected levels suggest that there will be flooding to low lying land and roads close to the rivers. We expect the river to remain high throughout today, though no flooding to properties is currently forecast. Take care near the areas of concern and monitor your local weather conditions. We are monitoring river levels and have staff in the area checking for and clearing blockages. This message will be updated this afternoon or earlier if the situation changes.


Flood Alert issued on 5 Jan 2018 16:17
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
The risk of flooding from rivers in West Cornwall has now reduced but river levels remain high. No further heavy rainfall is forecast today (Friday 5th January) however catchments are saturated and isolated showers could cause further river rise. We will continue to monitor the situation and a scheduled update will be made to this message on Saturday 6th January.


Flood Alert issued on 5 Jan 2018 09:31
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
The risk of flooding from rivers in West Cornwall has now reduced but river levels remain high. No further heavy rainfall is forecast today (Friday 5th January) however catchments are saturated and isolated showers could cause further river rise. We will continue to monitor the situation and provide updates if necessary.


Flood Alert issued on 4 Jan 2018 16:19
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
River levels in the area remain elevated this afternoon (Thursday 4th January) but continue to fall slowly. River levels are not expected to react significantly to this evening forecast rainfall. There is a still a risk of flooding to low lying land and roads. We will continue to monitor and provide updates should the situation change.


Flood Alert issued on 4 Jan 2018 06:13
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Flooding is possible this morning Thursday 4th of January 2018. Over the last 24 hours we have seen heavy rainfall and rivers are now rising. There will be flooding to low lying land and roads. Take extra care near rivers and low lying areas. Most of the rainfall has now past but river levels will continue to rise over the next few hours. We are monitoring river levels and have staff in the area checking for and clearing blockages.


Flood Alert issued on 30 Dec 2017 17:01
River Hayle,Perrancoombe Stream,Bolingey Stream,River Cober, Portreath Stream,
Flooding is possible from late on Saturday evening and through Sunday morning due to prolonged heavy rainfall which is expected to cause river levels to rise in the West Cornwall Rivers area. At present the expected river levels suggest that primarily there may be flooding to low-lying land and roads. Further showers, some of which may be heavy, are then expected throughout Sunday and into New Year’s Day. River levels are therefore likely to remain high throughout this period. Please take care in the area and monitor your local weather conditions. We are monitoring river levels and have staff in the area checking for and clearing blockages. This message will be updated on Sunday afternoon or earlier if the situation changes.