Swansea & Gower invasive plant guide
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Nant Bran guide featuring Himalayan balsam
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Rivers and streams · Waterway

Part of the Townhill, Penlan & Cwmbwrla area guide

Nant Bran

A practical local guide to habitats worth checking and the plants most likely to need careful identification.

Map of Nant Bran

51.6577, -3.9631

The map shows the general area only. It does not mark confirmed invasive plant sites or individual properties.

About the area

Nant Bran facts

Nant Bran is a watercourse in the Swansea area, carrying water, seeds and soil downstream through the city and its valleys. It is part of Townhill, Penlan & Cwmbwrla within the City and County of Swansea.

  • Drains part of the Swansea area, eventually reaching Swansea Bay and the Bristol Channel.
  • Water levels rise quickly after heavy rain, moving gravel, soil and plant material downstream.
  • Banks and floodplains here are important wildlife corridors through built-up ground.

General local background, kept separate from the plant guidance below.

Local habitat

Where to look

Riverbanks, culverts, floodplain ground, wet ditches and bridge approaches are the main places where invasive or escaping garden plants can establish around Nant Bran.

This is habitat guidance, not a claim that a particular property or site is infested.

Plants to recognise

More in Rivers and streams