If he will list the mean (a) winter season and (b) annual concentrations of nitrogen dioxide at each national air quality monitoring site in each year since 1986-87, or the first year when the site commenced monitoring. - Inc ref to and fact that copy of the requested information has...

If he will list the mean (a) winter season and (b) annual concentrations of nitrogen dioxide at each national air quality monitoring site in each year since 1986-87, or the first year when the site commenced monitoring. - Inc ref to and fact that copy of the requested information has...

How many incidents of cryptosporidium in the water supply have been notified to him in the past 12 months; and in which water company areas. - Inc tables.

How many incidents of cryptosporidium in the water supply have been notified to him in the past 12 months; and in which water company areas. - Inc tables.

When he last (a) commissioned and (b) published a report on the prevention of cryptosporidium contamination of drinking water supplies.

When he last (a) commissioned and (b) published a report on the prevention of cryptosporidium contamination of drinking water supplies.

What plans he has to issue more invitations for free radon measurements to householders living in areas where there are high radon levels. - Ref to maps in the Libraries of both Houses showing areas with a greater than 5% chance of being above the Government's radon action level (Dep/3...

What plans he has to issue more invitations for free radon measurements to householders living in areas where there are high radon levels. - Ref to maps in the Libraries of both Houses showing areas with a greater than 5% chance of being above the Government's radon action level (Dep/3...

If he will place in the Library copies of those reports prepared by Government laboratories or consultants to his Department on the monitoring of pollution arising from offshore oil installations since 1979. - The Directorate of Fisheries Research of the Ministry of Agriculture, Fisheries and Food regularly produces reports in...

If he will place in the Library copies of those reports prepared by Government laboratories or consultants to his Department on the monitoring of pollution arising from offshore oil installations since 1979. - The Directorate of Fisheries Research of the Ministry of Agriculture, Fisheries and Food regularly produces reports in...

What plans he has to increase monitoring of minewater pollution in the North East.

What plans he has to increase monitoring of minewater pollution in the North East.

What steps he is taking to monitor air quality around the Castle Cement plant in Clitheroe.

What steps he is taking to monitor air quality around the Castle Cement plant in Clitheroe.

On how many occasions since 1973 nuclear safety inspectors from Euratom have visited United Kingdom nuclear plants to conduct an environmental audit pursuant to the provisions of the health and safety article 35 of the Euratom treaty; and if he will place in the Library copies of all environmental reports...

On how many occasions since 1973 nuclear safety inspectors from Euratom have visited United Kingdom nuclear plants to conduct an environmental audit pursuant to the provisions of the health and safety article 35 of the Euratom treaty; and if he will place in the Library copies of all environmental reports...

What assessment he has made of (a) the range of toxic contaminants, (b) the quantities of polluted water and (c) the methods of remedy available at closed coal mines; and which bodies are responsible for funding the clean-up of polluted mine water.

What assessment he has made of (a) the range of toxic contaminants, (b) the quantities of polluted water and (c) the methods of remedy available at closed coal mines; and which bodies are responsible for funding the clean-up of polluted mine water.

What biological and physiological parameters are monitored by his Department, in order to assess the cumulative impacts of discharges from offshore oil and gas installations on marine wildlife and habitats.

What biological and physiological parameters are monitored by his Department, in order to assess the cumulative impacts of discharges from offshore oil and gas installations on marine wildlife and habitats.

What test results are on the public register for Kiln 6 at Castle Cement's Ribblesdale Plant at Clitheroe when burning coal only or coal and cemfuel.

What test results are on the public register for Kiln 6 at Castle Cement's Ribblesdale Plant at Clitheroe when burning coal only or coal and cemfuel.

What substances other than those covered by Schedule 2 of the Water Supply Regulations are tested for in water supplies in each region; and if he will list the date and location of each such test in the last three years.

What substances other than those covered by Schedule 2 of the Water Supply Regulations are tested for in water supplies in each region; and if he will list the date and location of each such test in the last three years.

If he will list each occasion, specifying dates and locations, on which cryptosporidium has been reported in domestic water supplies in the last five years.

If he will list each occasion, specifying dates and locations, on which cryptosporidium has been reported in domestic water supplies in the last five years.

What monitoring is conducted (i) by his Department and (ii) on behalf of his Department and agencies which report to his Department on the effects of the concentration of copper deposits in drinking water supplies dormant for periods of over six hours.

What monitoring is conducted (i) by his Department and (ii) on behalf of his Department and agencies which report to his Department on the effects of the concentration of copper deposits in drinking water supplies dormant for periods of over six hours.

What assessment he had made of the compliance by drinking water suppliers with the 1985 World Health Organisation Guidelines, as amended, on drinking water purity.

What assessment he had made of the compliance by drinking water suppliers with the 1985 World Health Organisation Guidelines, as amended, on drinking water purity.

What categories of information are provided by the National Radiological Protection Board to local authorities to assist them in identifying and advising individual households which may be at risk from high levels of radon gas; and what category of information on radon-affected homes is considered by the board to be...

What categories of information are provided by the National Radiological Protection Board to local authorities to assist them in identifying and advising individual households which may be at risk from high levels of radon gas; and what category of information on radon-affected homes is considered by the board to be...

What account the Environment Agency is obliged to take of (a) general air quality standards in a locality and (b) the cumulative effects of other emissions into the atmosphere in determining whether to grant an authorisation.

What account the Environment Agency is obliged to take of (a) general air quality standards in a locality and (b) the cumulative effects of other emissions into the atmosphere in determining whether to grant an authorisation.

What monitoring is undertaken by his Department of the effects of cumulative discharges to the marine environment from offshore oil and gas installations on marine wildlife and habitats; what action is undertaken by his Department to ensure that cumulative discharges to the marine environment from offshore oil and gas installations...

What monitoring is undertaken by his Department of the effects of cumulative discharges to the marine environment from offshore oil and gas installations on marine wildlife and habitats; what action is undertaken by his Department to ensure that cumulative discharges to the marine environment from offshore oil and gas installations...

What monitoring of plume grounding at Castle Cement in Clitheroe the Environment Agency has carried out since the earlier testing of air quality by the National Physical Laboratory.

What monitoring of plume grounding at Castle Cement in Clitheroe the Environment Agency has carried out since the earlier testing of air quality by the National Physical Laboratory.

What steps have been taken since 1966 to monitor (a) the land in Smarden, Kent, contaminated by the chemical fluroacetamide in 1963 and (b) the Atlantic waters where topsoil from the contaminated land was deposited. - (Holding answer 18 June 1996). Outcome of investigation in Lib (DEP/3 3580).

What steps have been taken since 1966 to monitor (a) the land in Smarden, Kent, contaminated by the chemical fluroacetamide in 1963 and (b) the Atlantic waters where topsoil from the contaminated land was deposited. - (Holding answer 18 June 1996). Outcome of investigation in Lib (DEP/3 3580).