Bathing water signage
SEPA operates electronic information signs at 23 beaches across
Scotland during the bathing water season (1 June to 15 September),
providing information on predicted water quality for that day. SEPA
provides daily information on predicted water quality at 23 EC
bathing water sites.
Information is displayed on electronic message signs at the
bathing water sites and daily forecasts are also displayed on the
SEPA website and are available via Beachline services.
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Available on Mobile

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The bathing waters signage application is now off-line
for the closed season. Please visit this site in June 2012 when we
will restart water quality predictions for selected Scottish
beaches.
| Map of signage
sites in Scotland |

[Click on the thumbnail to view larger image] |
- Beachline phone message
Dial 08452 30 30 98 and follow instructions.
What does the electronic message system
do?
The electronic message signs allow water quality predictions to
be shown, indicating either mandatory quality (good) or risk of
water failing to meet the mandatory standard (poor). Although
generally of a high quality, the bathing waters were selected
because they were previously found to be at risk of not meeting
European standards during or after wet weather.
The daily water quality forecasts are made using our extensive
rainfall and hydrological
information network to inform decisions. The sign status is then
recorded via a computer control station which enables switching to
the relevant version of text message.
Who is involved?
We have been responsible for the real-time electronic signage
since 2005. The work was initially funded by the Scottish
Government and piloted jointly in 2003–2004. We provide scientific
advice, technical input and manage the daily operation of the sign
network.
A firm of consulting engineers has been sub-contracted to manage
civil engineering and field work and to provide technical support.
In addition, relevant local authorities and Clean Coast Scotland
have also been consulted and provide advice.
Why has this been done?
Providing information on bathing water quality to the public is
an important part of the revised Bathing Water Directive. Our
real-time bathing water quality prediction and electronic signage
network is a leading example of how this can be achieved. The
system puts Scotland at the forefront of this public information
provision, helping keep bathers up-to-date by providing daily
forecasts of predicted water quality at 23 of Scotland’s
beaches.
All the main coastal sewage discharges in south west Scotland now
have full biological treatment provided to protect the environment
and bathing water quality. This treatment is fully in accordance
with European standards (eg as prescribed by the EC Urban Waste
Water Treatment Directive). Much work has also been done to reduce
run-off from farms in the catchment areas into rivers and streams
flowing to the sea near bathing waters. Despite these extensive
improvements, the risk of short-lived pollution during or following
substantial rainfall events remains. The purpose of the signage
project is to warn the public when these conditions may
exist.
The signs are not intended to be an alternative to environmental
improvements or action to reduce pollution, but to provide
additional public information. Efforts to reduce or eliminate
potential sources of pollution are continuing and are reducing the
frequency with which potential poor quality warnings have to be
issued.