2024 Bathing Water Profile for Towan

  • Towan is in Newquay Bay on the north coast of Cornwall. It is a shingle beach resort approximately 300 metres wide backed by cliffs and the town of Newquay.
  • Cornwall
  • Cornwall
  • There is an emergency/storm overflow from the Fly Cellars pumping station, that discharges to the sea 300m northwest of the Environment Agency monitoring point. The operation of the overflow can lead to a temporary drop in bathing water quality. This bathing water is included in the Surfers Against Sewage “Safer Seas Service”. This service can alert you to Combined Storm Sewer Overflow discharges via a phone App and in addition, it includes the Environment Agency Pollution Risk Forecast warnings where they are available. Further details of the service can be found at - http://www.sas.org.uk/safer-seas-service/
  • The sewage treatment scheme for Newquay, which provides secondary treatment and ultraviolet disinfection, was completed by South West Water in April 2000. Extensive sewerage work to combined sewer overflows in the Newquay area was also carried out at that time. Storm overflow event duration monitoring (EDM) was installed at the Fly Cellars pumping station by May 2011.
  • For the four year (2020-2023) assessment period where data is available, seaweed (macroalgae) was assessed as being sufficient to be objectionable for 2% of visits, with 65% of visits noting the presence of seaweed (macroalgae). This bathing water does not have a history of large amounts of seaweed (macro algae).
  • For the four year (2020-2023) assessment period where data is available, phytoplankton (microscopic algae) was not noted at this site. Phytoplankton (microscopic algae) naturally increase in number at certain times of the year. This process is known as a phytoplankton bloom. This bathing water does not have a history of phytoplankton blooms. The risks to human health from contact, ingestion or inhalation with marine algae that currently occur in UK coastal waters are considered to be low. However, some individuals may be more sensitive and display some reactions. A common marine algae found in UK coastal waters is Phaeocystis, which is often mistaken for sewage as it forms foam and a brown scum, but it is non-toxic.
  • There are no active pollution risk forecasts made at this bathing water. However any bathing water has the potential to be affected by a pollution incident and if this occurs a pollution risk warning with associated advice against bathing will be issued on this website.
  • 2024 Bathing Water Profile for Towan
  • 2024-09-30
  • 2024-05-01
  • The outfall for the Newquay STW discharges into the sea approximately 1.3km northwest of Towan bathing water at Towan Head. This discharge is disinfected and designed to protect bathing water quality.
  • Environment Agency samplers make observations of litter present on the beach at every visit, this includes assessments of sewage debris, litter and tar. At Towan for the four year (2020-2023) assessment period where data is available, sewage debris was not noted at this site. Litter was assessed as being sufficient to be objectionable for 5% of visits, with 35% of visits noting the presence of litter. Tarry residue was not noted at this site.
  • The catchment surrounding Towan is approximately 60 hectares. There are no streams at this bathing water. Surface water within this small catchment drains directly to the beach as runoff on the northeast facing slopes. Land use is urban.
  • 2024 32300:1

    • Seaweed (macroalgae) and phytoplankton (microscopic algae) are a natural part of the marine and freshwater environment. Below we note whether these have been recorded in quantities sufficient to be a nuisance.
    • The majority of sewers in England are “combined sewers” and carry both sewage and surface water from roofs and drains. A storm overflow operates during heavy rainfall when the sewerage system becomes overwhelmed by the amount of surface water. The overflow prevents sewage from backing up pipes and flooding properties and gardens. An emergency overflow will only operate infrequently, for example due to pump failure or blockage in the sewerage system.
    • Heavy rain falling on pavements and roads often flows into surface water drains or highway drains, ending up in local rivers and ultimately the sea. The quality of bathing water may be adversely affected as a result of such events.
    • It is the Environment Agency role to drive improvement of water quality at bathing waters that are at risk of failing higher standards. It is natural for water to run off the land to the sea. Water quality at a bathing water is dependent upon the type and area of land (the catchment) draining to the water and the activities undertaken in that catchment.
    • Discharges from sewage treatment works have improved substantially in England since the 1980s.

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