What levels of fluoride, in parts per million, have been added to the waters of Tandragee and Holywood for each month up to April 1996; if he will list the quantities of aluminium added to the drinking water in Northern Ireland indicating the quantities added in each year since it...

What levels of fluoride, in parts per million, have been added to the waters of Tandragee and Holywood for each month up to April 1996; if he will list the quantities of aluminium added to the drinking water in Northern Ireland indicating the quantities added in each year since it...

Adjournment debate on pollution at Lowermoor Water Treatment Works, North Cornwall.

Adjournment debate on pollution at Lowermoor Water Treatment Works, North Cornwall.

Statement on report of the Lowermoor Incident Health Advisory Group of their assessment of reports on the health effects on people resident in the Lowermoor distribution area at the time of the pollution incident in 1987 which have become available since the group reported in July 1989; when it will...

Statement on report of the Lowermoor Incident Health Advisory Group of their assessment of reports on the health effects on people resident in the Lowermoor distribution area at the time of the pollution incident in 1987 which have become available since the group reported in July 1989; when it will...

If he will list the current water treatment plants in England and Wales producing drinking water, whose aluminium content is above the European Community limits; and by how much each treatment plant is in excess of these limits. - (No figures given).

If he will list the current water treatment plants in England and Wales producing drinking water, whose aluminium content is above the European Community limits; and by how much each treatment plant is in excess of these limits. - (No figures given).

Further to 167 c727W what target dates have been agreed for compliance with standards for aluminium, nitrate & bacteria listed in water regulations for each of individual water supply zones. - Inc details & figures. (Holding answer 29 June 1990).

Further to 167 c727W what target dates have been agreed for compliance with standards for aluminium, nitrate & bacteria listed in water regulations for each of individual water supply zones. - Inc details & figures. (Holding answer 29 June 1990).

To state policy in respect of use of aluminium sulphate in water treatment works.

To state policy in respect of use of aluminium sulphate in water treatment works.

To assess health implications of presence of aluminium in water

To assess health implications of presence of aluminium in water

Further to 163 c148-9W, to list names & locations of the 89 of Dwr Cymru's water treatment works for which a relaxation of standards under Water Supply (Water Quality) Regulations 1989 has been granted relating to level of permissible aluminium. - Includes list & ref to 160 c459-60W.

Further to 163 c148-9W, to list names & locations of the 89 of Dwr Cymru's water treatment works for which a relaxation of standards under Water Supply (Water Quality) Regulations 1989 has been granted relating to level of permissible aluminium. - Includes list & ref to 160 c459-60W.

How many water supplies in north-east contain aluminium in excess of terms of European drinking water directive

How many water supplies in north-east contain aluminium in excess of terms of European drinking water directive

How many water supplies in Wales have aluminium in excess of the terms of the European drinking water directive; & how much investment is currently made to water treatment facilities in Wales. - Inc ref to water share offers prospectus (copy in Library DEP 5421).

How many water supplies in Wales have aluminium in excess of the terms of the European drinking water directive; & how much investment is currently made to water treatment facilities in Wales. - Inc ref to water share offers prospectus (copy in Library DEP 5421).

Further to 159 c207-8W to list for each water treatment works, date by which WO expects each to comply with the aluminium standard under section 20(5)(b) of the Water Act 1989. - Inc list.

Further to 159 c207-8W to list for each water treatment works, date by which WO expects each to comply with the aluminium standard under section 20(5)(b) of the Water Act 1989. - Inc list.

For how long the derogations for aluminium granted under article 20 of the European Commission drinking water directive are; & list in each case when they are due to expire. - Inc list.

For how long the derogations for aluminium granted under article 20 of the European Commission drinking water directive are; & list in each case when they are due to expire. - Inc list.

To list no of people in Wales who receive water from supplies granted relaxations to aluminium standard under section 20(5)(b) of Water Act 1989, location of each supply, by county & no of people served by each of those supplies. - Includes table.

To list no of people in Wales who receive water from supplies granted relaxations to aluminium standard under section 20(5)(b) of Water Act 1989, location of each supply, by county & no of people served by each of those supplies. - Includes table.

Water pollution at Lowermoor North Cornwall: report of the Lowermoor Incident Health Advisory Group. Chairman: Barbara Clayton. Lowermoor Incident Health Advisory Group. 1989.

Water pollution at Lowermoor North Cornwall: report of the Lowermoor Incident Health Advisory Group. Chairman: Barbara Clayton. Lowermoor Incident Health Advisory Group. 1989.

As part of the research that is to take place into the effects of aluminium in infants, to include a study of the extent to which aluminium sulphate added to water supplies as a cleaning agent enters the body & is hazardous.

As part of the research that is to take place into the effects of aluminium in infants, to include a study of the extent to which aluminium sulphate added to water supplies as a cleaning agent enters the body & is hazardous.