Marias at Llandybie


Current River Level: 0.381m, falling

Within the usual range for this location

Current level recorded at 1:00am, Friday 22nd October BST
(12:00am, Friday 22nd October GMT)

Change from previous measurement: -0.002m
(recorded at 12:00am, Friday 22nd October BST)

The usual range of the Marias at Llandybie is between 0.23m and 0.83m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Marias at Llandybie over the past 12 months has been between 0.23m and 0.82m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the Marias at Llandybie is 1.41m, reached on Sunday 16th February 2020 at 2:30am.

Note that this data may not take account of recent measurements, as we wait until a level has been verified by Natural Resources Wales before adding it to our records.

  • Monitoring Station: Llandybie
  • Watercourse: Marias
  • Nearest Town/Village: Llandybie
  • Local Authority: Carmarthenshire
  • Ceremonial County: Dyfed
  • Natural Resources Wales Location ID: 4270
  • Natural Resources Wales Gauge ID: 4270
  • Operational Area: Loughor
  • Catchment Area: Carmarthen Bay and the Gower
  • UK Hydrometric Area: Loughor Group

Nearby Monitoring Locations

There are no other monitoring stations on the Marias
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

River Loughor at Ammanford and Llandybie
Low lying property in Ammanford, Llandybie and Aberlash adjacent to the river Loughor upstream of its confluence with the River Amman, including Carmarthenshire College

No current or recent warnings.

Ammanford and Llandybie
River Loughor at Ammanford and Llandybie

No current or recent warnings.

River Amman at Ammanford
The Industrial Park at Ammanford, Police station, property at Parc Bwtri Mawr and Pantyffynnon Road

No current or recent warnings.

River Amman at Ammanford

No current or recent warnings.

River Towy at Llandeilo to Llanwrda
Property in Ffairfach, Llandeilo including Towy Terrace, the A483 road, the A40 road, property at Rhosmaen Tannery, the A4069 road and property in Llangadog

No current or recent warnings.

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Past Week

Long Term

Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).

Long term data may have gaps where the API data was not available.

Download long term data as csv

Note: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

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