Flood Alert Info - Dyfi catchment
Area Description
Areas around the river Dyfi, from Dinas Mawddwy and Llanbrynmair to the estuary, including Machynlleth.
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.
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:
We can provide a Flood Insurance Quote for properties in the Llanbrynmair area
Historical Flood Alerts for this Area
Flood Alert issued on 23 Nov 2024 13:07
North
Flooding of low-lying land and roads is expected. Rainfall is currently affecting this area. River Levels are above normal levels. We will continue to monitor the situation.
Flood Alert issued on 2 Sep 2024 06:42
North
Flooding of low-lying land and roads is expected. Rainfall is currently affecting this area. River Levels will be above normal levels. We will continue to monitor the situation.
Flood Alert issued on 13 Mar 2024 14:15
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page
on our website.
Flood Alert issued on 21 Feb 2024 07:24
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 17 Feb 2024 20:48
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 6 Feb 2024 18:12
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 23 Jan 2024 13:59
North
Storm Jocelyn is expected to affect this region from 15:15 on Tuesday 23rd January 2024. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website
Flood Alert issued on 21 Jan 2024 20:06
North
Storm Isha is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 1 Jan 2024 21:26
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 30 Dec 2023 17:24
North
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 27 Dec 2023 07:50
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 25 Dec 2023 16:57
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 23 Dec 2023 18:59
North
A period of adverse weather is expected to affect this region from 00:15 AM on Sunday 24 December 2023.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected. We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 18 Dec 2023 12:12
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 9 Dec 2023 08:16
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 19 Nov 2023 08:38
North
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 13 Nov 2023 10:26
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 9 Nov 2023 17:25
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 20 Oct 2023 13:07
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 13 Oct 2023 05:11
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 11 Oct 2023 12:38
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 5 Oct 2023 19:13
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is
expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data'
on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and
assess flood risk’ page on our website.
Flood Alert issued on 1 Oct 2023 09:15
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. . We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 19 Sep 2023 10:00
North
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 27 Jul 2023 02:25
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 13 Mar 2023 01:51
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 14 Jan 2023 05:41
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 13 Jan 2023 06:25
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 11 Jan 2023 23:13
North
A period of adverse weather is affecting this region.
River levels are expected to be above normal.
Flooding of Low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 10 Jan 2023 10:53
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 6 Jan 2023 01:24
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected.. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 3 Jan 2023 19:47
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 31 Dec 2022 21:50
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 28 Dec 2022 13:41
North
River levels are expected to be above normal. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 27 Dec 2022 19:26
North
River levels are expected to be above normal. Flooding of low-lying land and roads is expected.
We will continue to monitor the situation.
You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website.
For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 9 Nov 2022 08:31
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 7 Oct 2022 13:17
North
River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 5 Oct 2022 08:13
North
A period of adverse weather is affecting this region. River levels are expected to be above normal. Flooding of Low-lying land and roads is expected. We will
continue to monitor the situation. You can monitor the situation in your area by using our 'River Levels, Rainfall and Sea Data' on our website. For more
information on our Flood Alerts and how we issue them, please visit the ‘How we forecast floods, issue warnings and assess flood risk’ page on our website.
Flood Alert issued on 19 Feb 2022 12:26
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.
Flood Alert issued on 18 Feb 2022 06:03
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.
Flood Alert issued on 15 Feb 2022 09:39
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.
Flood Alert issued on 13 Feb 2022 18:15
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 6 Feb 2022 01:44
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.
Flood Alert issued on 8 Jan 2022 11:05
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 30 Dec 2021 02:50
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 13 Dec 2021 23:01
North
River levels are above normal. We will continue to monitor the situation.
Flood Alert issued on 12 Dec 2021 01:05
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 8 Dec 2021 07:04
North
River levels are above normal. We will continue to monitor the situation.
Flood Alert issued on 31 Oct 2021 18:22
North
River levels are above normal. We will continue to monitor the situation.
Flood Alert issued on 29 Oct 2021 06:37
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 4 Oct 2021 09:26
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.
Flood Alert issued on 2 Oct 2021 19:52
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 1 Oct 2021 06:01
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 21 May 2021 06:46
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 8 May 2021 14:28
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 10 Mar 2021 17:58
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 20 Feb 2021 03:03
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.
Flood Alert issued on 28 Jan 2021 05:28
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 19 Jan 2021 03:11
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 14 Jan 2021 02:14
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 12 Jan 2021 03:18
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 27 Dec 2020 00:54
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 21 Dec 2020 22:21
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.
Flood Alert issued on 18 Dec 2020 15:13
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 18 Dec 2020 02:19
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.
Flood Alert issued on 19 Nov 2020 09:15
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 16 Nov 2020 21:15
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 29 Oct 2020 11:38
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 8 Oct 2020 02:39
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.
Flood Alert issued on 3 Sep 2020 08:02
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 08:50
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 9 Jul 2020 02:38
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 3 Jul 2020 22:36
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 15 Mar 2020 06:00
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 9 Mar 2020 20:20
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 28 Feb 2020 15:15
North
No additional information available
Flood Alert issued on 28 Feb 2020 14:53
North
No additional information available
Flood Alert issued on 21 Feb 2020 22:20
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 10:14
North
No additional information available
Flood Alert issued on 15 Feb 2020 18:03
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 9 Feb 2020 04:01
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 11 Jan 2020 23:18
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 Dec 2019 00:45
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 18:28
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 Dec 2019 04:20
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.