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Flood Alert Info - North Gwynedd Catchment

Area Description

Areas around the rivers of North West Wales, from Abergwyngregyn to Aberdaron.
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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There are no Flood Alerts currently in force for this area. See below for historical flood warnings.
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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

  • We have only been collating detailed flood messages since May 2017.
  • Each Flood Alert may have multiple updates. The messages listed below may therefore be greater than the number of alerts detailed in the Flood Alert table above.

Flood Alert issued on 28 Aug 2020 06:06
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation.

Flood Alert issued on 25 Aug 2020 15:27
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation.

Flood Alert issued on 4 Jul 2020 08:37
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation.

Flood Alert issued on 24 Feb 2020 08:49
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 20 Feb 2020 09:19
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 16 Feb 2020 01:29
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 9 Feb 2020 01:45
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 10 Dec 2019 17:00
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 3 Nov 2019 02:09
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 2 Nov 2019 14:26
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 16 Mar 2019 20:34
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 12 Mar 2019 09:29
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 6 Mar 2019 12:49
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 13 Oct 2018 10:55
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 10 Feb 2018 09:03
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 15 Jan 2018 03:44
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 2 Jan 2018 20:09
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 7 Dec 2017 02:06
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 22 Nov 2017 13:21
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 10 Jun 2017 09:57
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 8 Jun 2017 06:07
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 5 Jun 2017 22:09
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Flood Alert issued on 16 May 2017 10:39
North
In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.