Bathing water profile - Anstruther (Billow Ness)

Last reviewed: 24 April 2025

Bathing water classification and sample results

Bathing water description

Anstruther (Billow Ness) bathing water is a quiet, sandy cove with rock pools. It is situated to the west of Anstruther harbour. The designated area lies between two rocky outcrops and is approximately 300 metres wide. Depending on the tide, the approximate distance to the water’s edge can vary from 10–250 metres.

Site details:

Local authority: Fife Council
Year of designation: 2010
Water sampling location: NO 56277 03028

Risks to water quality

This bathing water is at risk of short term pollution following heavy rainfall. Bathing is not advised during or 1-2 days after heavy rainfall due to the risk to bathers’ health from water pollution.

Pollution risks include sewer overflows.

Catchment description

The catchment area draining into the Anstruther (Billow Ness) bathing water is less than 1 km2. Land use is a mixture of rural (59%) and urban (39%). The rural area is a mix of horticulture and grassland. The catchment includes part of the town of Anstruther Wester. Anstruther golf course is adjacent to the bathing water.

There are no watercourses within the catchment, although the Dreel Burn flows into the sea near the harbour.

View this Bathing Water on our interactive Map Service

Improving bathing water quality

Sewage

Scottish Water provides most waste water collection and treatment services in Scotland.

The Scottish Water sewage treatment system for Anstruther discharges to the Firth of Forth via a long sea outfall.

There is a combined sewer overflows (CSO) outfall to the north east of the bathing water area. This may discharge and impact the bathing water during heavy rainfall.

Agriculture

There are no impacts from agriculture affecting this bathing water.

Cyanobacteria (blue-green algae), algae and jellyfish

Marine waters are not at risk of cyanobacteria overproduction. This bathing water is not at risk of excessive growth of macroalgae (seaweed) or phytoplankton.

The possibility of increased jellyfish numbers in the water during summer months is a naturally occurring phenomenon. Most species common to the UK are harmless; the Marine Conservation Society advises to ‘look but don’t touch’.

Pollution incidents

Pollution can be reported via our website online form or by calling our 24 hours a day Pollution Hotline number 0800 80 70 60

If pollution is reported to us, or identified by our routine water quality monitoring program, we will investigate and where necessary work with others to remediate. We may contact other relevant organisations including the local authority, that local health board, Scottish Water and Scottish Ministers.

If there is a risk to human health the local authority is responsible for placing signs at the bathing water. Information will also be available on our website.

Everyone can help to keep the bathing water clean:

If you visit the beach with your dog clear up any fouling
Don’t leave litter or feed birds - this encourages unnatural behaviour, and they can pollute the water
At home, don’t flush wipes or other inappropriate items as these can block pipes and cause sewage spills