To ask the Scottish Executive what steps it is taking to minimise pollution of the River Clyde.
The Scottish Environment Protection Agency (SEPA) is responsible for the protection of the quality of the River Clyde. It routinely monitors chemical, biological and hydrological parameters to gauge the health of various sectors of the river. Water authorities and industry require consents from SEPA, which are regularly reviewed, under the Control of Pollution Act 1974, to discharge effluent to the water environment. SEPA uses the information gained through its monitoring programme to set appropriate conditions for these consents. Enforcement action is taken where discharges breach these consents.
SEPA may also take enforcement action through various regulations to ensure that storage facilities, farming practices and waste disposal are properly controlled.
Services such as a 24-hour hotline to report pollution incidents and the production of guidance leaflets and other publicly available materials are used to encourage better practice to protect the environment. In particular, SEPA West Region has recently produced an information pack, which includes a CD ROM, to provide information about the West of Scotland's water environment. A copy of this pack has been placed in the SPICe (Bib number 6765).
SEPA published a report, Improving Scotland's Water Environment outlining measures undertaken to minimise water pollution, and the targets towards which it is working. A copy is available in SPICe (Bib number 2964).
The West of Scotland Water Authority also plays an important role in maintaining and improving the quality of the water in the river. The Authority discharges effluent into the river and its tributaries from several water supply and wastewater treatment works along its banks and from storm-water overflows from the sewerage network. The existing treatment works are operated so as to optimise the quality of the effluent discharged and minimise their impact on the river. The Authority has invested, and will continue to invest, very significant sums in the modernisation and replacement of works along the river-bank.
On the freshwater section of the Clyde notable works are:
- The provision of tertiary treatment to the wastewater treatment works at Daldowie to ensure that the quality of effluent discharged into the river is improved, and
- The improvement of storm-water overflows known to operate in an unsatisfactory manner so as to reduce the number and duration of discharges of storm-water into the adjacent watercourse so that impact of these water courses on the river will be minimised.
Information about the estuarial and coastal sections of the Clyde may be found in the information pack referred to above.