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Seanad Éireann debate -
Wednesday, 28 Jun 1995

Vol. 144 No. 4

Adjournment Matter. - Lough Derg Water Quality.

I am obliged to the Minister of State at the Department of the Environment, Deputy Allen, for coming here this evening for this matter which is important not only for the people of north Tipperary, Clare and Galway, which adjoin Lough Derg, but also for our tourism industry. I am happy to have the opportunity to highlight the importance of dealing with this unique natural asset, Lough Derg, and the need to save it from the consequences of pollution from a variety of sources. I am not making a political point because I do not expect any Government, much less this Government which only came to office six months ago, to suddenly wave a magic wand. However, I hope the Minister can show evidence of action which, in my view and the view of those who reside near Lough Derg, should have been taken a long time ago to save this precious asset.

I was happy to support the Tourist Traffic Bill, 1995, in the House today, but I said it was important to protect and enhance the unique characteristics of Ireland and that anything which would allow pollution of our waterways or degrade what is precious and unique in Ireland would be the worst possible outcome in terms of tourism promotion. That is why I want to highlight what is happening in Lough Derg — Loch Deirgeirt, as it is known in Irish — which is a great natural feature of our waterways.

I base my case on two facts. This problem became increasingly evident in recent years, although it first emerged 25 or 30 years ago. The level of pollution from waste of one form or another was such as to prompt the environmental research unit of the Department of the Environment to issue a report two or three years ago laying out clearly what was required to save the lake from destruction. Because of the lack of action in the interim, a group of people of all political persuasions, activities and vocations organised a campaign called Save Our Lough Derg or SOLD. There was and is nothing political about what they are highlighting. They wanted the recommendations of the environmental research unit of the Department of the Environment to be implemented as a matter of urgency. They did not dream up the recommendations; they saw the problems.

The environmental research unit, in conjunction with Teagasc, pointed out that these remedial measures should proceed on all fronts, including municipal control and regulation of agricultural nitrates and enriched phosphates, household detergents and silt from the Bord na Móna operations on the Shannon. The beautiful lake of Lough Derg is a receptacle for all that flows through the tributaries. This enrichment is a great cause of concern because it is now at crisis point. The report said that 1995 would be the crunch year and that serious damage would be caused to the fish and wildlife. Action must be taken on its recommendations.

I regret that no action has taken place on any of the fronts recommended by the environmental research unit. As a result, a deputation from this representative group, which was a spontaneous expression by the people of Clare, Limerick and north Tipperary in particular, met the Minister for the Environment, Deputy Howlin, early this year. He told the deputation that an announcement regarding £30 million from the European Union, which the Government had negotiated, would be made in early May. He also said that the programmes and funds for dealing with the problem would be announced and implemented from that date. Within a few weeks, in answer to a question by Deputy Quill in the House, that date became early June. However, no announcement has been made to date and it is now late June. One can see how serious the condition of Lough Derg is, particularly in these weather conditions when there are fish kills in all our rivers. No recommendation of the official report has been implemented.

One move which has taken place recently is the announcement of a tertiary treatment plant in Athlone. The lack of treatment plants and major sewage facilities in the towns along the Shannon has always been a big issue. This programme was launched within the past two or three weeks. However, the efficiency test has not yet been conducted. I would be happy if the Minister told me it has been undertaken, even since the announcement of the launch of that plant, because an efficiency test must be carried out before such an operation can begin. There could be a problem as regards training staff to operate the treatment plant properly, which applies at the lower end of the river in Ballina, the twin town of Killaloe. Ballina is on the Tipperary side of the border and the Lakeside Hotel is located there.

I want the Minister to outline the outcome, if any, of the Government's discussions with the detergent companies because it has not been made public. No legislation has been proposed, much less introduced, to deal with this issue. This group has been told on more than one occasion — we respect it as the representative of all the interests on the lake shores — that action would be taken in this regard and that legislation would be introduced. However, nothing has yet been done.

I was involved in the negotiations when I was Minister for Agriculture, although I do not claim credit for this. Teagasc said it would introduce a pilot scheme for the management and control of fertilisers in the regions around the lake. A meeting was held in Nenagh with representatives of the farm organisations with a view to introducing a pilot programme to advise on the optimum spread of fertilisers. Fertilisers are often spread uneconomically from the farmer's point of view because they use more than is necessary and this has disastrous consequences for the water courses. I ask the Minister to outline, if possible, the latest outcome of the conference which took place.

Under the current legislation local authorities are entrusted with the responsibility to protect the environment and control and sanction penalties against those who abuse it, but in many ways they are the biggest offenders. I am not proud of the fact that the council in north Tipperary is unique in one sense. It must be the only administrative county in Ireland which does not yet have the benefit of a technician with specific responsibility for pollution control. From the sanction sought from his Department, is the Minister aware of any reason why that is the case? If it is possible to rectify that situation through his direction, I ask him to do so.

An Leas-Chathaoirleach

I remind the Senator that his time is up.

I have two more points to make before I conclude. I mentioned the range of pollutants which are causing this problem. If one visited beautiful Lough Derg now, one would see nothing but blue green algae all around the lake. One could not touch, much less drink, the water from the lake — it has been there since time immemorial — that I knew as a child and in which I swam and from which I made tea when I was dapping. Worst of all, nothing of any consequence was caught during the latest mayfly dapping season as a result of the enrichment. I understand that a large amount of dead bream have been noticed in the bays around the lake and that perch are practically non-existent for the last two years.

An Leas-Chathaoirleach

I remind the Senator that his time is up.

The whole thing has become so disastrous that the main trout competition held there recently, in which 80 anglers participated, yielded only seven small trout. That is not a measure of the value of this lake. In terms of the farsighted legislation passed today, which I supported and will continue to support, the local anglers have left the lake and nobody swims in it any more. Hardly anybody sails on it and whatever foreign visitors were coming to Lough Derg have deserted it completely. For all the reasons stated, I ask the Minister to outline what action will be taken.

I thank Senator O'Kennedy for raising this matter and I apologise to the House for my late arrival. I understood the matter was being taken at 8 p.m. and I had a meeting elsewhere. I got here as quickly as possible.

An Leas-Chathaoirleach

That is understandable.

The Lough Derg water quality report, which was launched in September 1993, was prepared by the environmental research unit at the request of the Lough Derg working group. This group had broadly based representation from Shannon Development, Clare, Galway and Tipperary North Riding County Councils, in addition to Bord na Móna, the ESB, the University of Limerick and the private sector.

The report found that phosphorus inputs to the lake were the main cause of the impairment of a number of beneficial uses of the water. These uses include in particular abstraction of water for public supply, recreational activities and game fishing. The report sought to identify the sources responsible for these inputs and to quantify their respective contributions. The principal sources involved were estimated to account for a total annual phosphate loading of 172 tonnes. Some 37 per cent of this came from agriculture, 33 per cent from sewage discharges, 17 per cent from leaching from land and 11 per cent from industrial sources.

The report's recommendations for reduced phosphate inputs to Lough Derg involve, in the first place, local responsibilities. It is a matter for the county councils concerned to avail of their extensive planning and water pollution control powers to ensure a cleaner Lough Derg. I understand the midwest regional authority is undertaking a co-ordinating role in this regard. The Minister welcomes the active involvement of the authority, which is entirely consistent with the Government's commitment to expanding the role of these authorities.

The Minister favours an integrated approach to water quality management, particularly in relation to lake catchments, and he trusts that the regional authority's involvement will facilitate appropriate follow up of the report's recommendations. He is developing proposals separately in relation to lakes and will consider Lough Derg as a possible pilot project. He will be announcing further details on this in the near future.

The Minister regards Lough Derg as a priority case for action and welcomes initiatives taken locally to commission the ERU report and to put in place appropriate structures to oversee the implementation of its recommendations. Earlier this year the Minister had a most useful meeting with the Save Our Lough Derg action group. He was impressed by the commitment of its members to ensuring the preservation of the lake as a high class amenity. In developing its strategy, the regional authority should seek to harness this support in advancing practical measures which will contribute to a reduction in polluting inputs to the lake.

Some of the Lough Derg report's recommendations concern matters coming within the responsibility of central Government. The Minister is committed to taking effective action which will complement measures locally as the following points indicate. Approximately £20 million has been spent in recent years on sewage treatment in the catchment of the lake, including secondary treatment facilities for Athlone, Nenagh, Ballina, Ballinasloe, Birr and Tullamore, and phosphate removal facilities at Mountshannon and Athlone.

An application for EU Cohesion Fund assistance for sewage treatment works in the catchment area, costing some £30 million, was submitted to the Commission in October 1994. Proposals include schemes in Roscrea, Portumna, Clara, Ferbane, Castlerea, Moate, Scarriff, Athlone, Banagher, Killaloe as well as the upgrading of facilities and the installation of phosphorus removal at a number of other sites. The Department is strongly promoting the Lough Derg application and anticipates approval soon. During a recent meeting with Commissioner Monika Wulf-Mathies the Minister took the opportunity to impress upon her the importance of Lough Derg and pressed the case for early release of Cohesion Fund projects which can benefit the quality of the lake.

Lough Derg has been designated a sensitive area under the Waste Water Treatment Regulations, 1994, which means that discharges must receive more stringent treatment than secondary treatment where the population equivalent of the discharge is greater than 10,000. The Cohesion Fund application addresses these requirements.

The Department is financing the provision by the relevant local authorities of 11 pump out facilities on the Shannon to service private boat users and hire cruisers. Nine units are completed or nearing completion at present and the remaining units will be operational by early next year. Discussions on a voluntary agreement to promote use of phosphate free detergents — an issue raised by Senator O'Kennedy — are being finalised with the Irish Detergent and Allied Products Association and will conclude soon. The position will then be assessed, including the need to avail of powers contained in the Waste Bill concerning restrictions or bans on substances such as phosphates in detergents. It is worth noting that 40 per cent of domestic detergents are currently phosphate free; none was so up to 1988.

As regards pollution from agriculture, a number of important policy instruments are in place. These include the rural environment protection scheme and the control of farmyard pollution scheme, which are the responsibility of the Minster for Agriculture, Food and Forestry. While applications under the latter scheme have been suspended, the Minister, Deputy Yates, has taken steps to identify priority applications on hand and to bring forward funding from later years so as to approve as many applications as possible. He will also be pursuing possibilities of securing additional funds from other sources covered by the Community support framework and in the course of the mid-term review of CSF.

The Minister, Deputy Howlin, is satisfied that everything possible is being done at national level to implement relevant recommendations of the Lough Derg report. Furthermore, he is confident that the major programme of works to be financed from the Cohesion Fund will give an important impetus to the process.

The Minister said that the Minister for the Environment, Deputy Howlin, will be announcing further details on Lough Derg as a possible pilot project in the near future. The Minister told the deputation that an announcement would be made in May and then further stated an announcement would be made in early June. As of now, we have no indication of any announcement of any programme. Could the Minister indicate, as a matter of urgency, when that will be done?

As I said in my response to the Senator, the Minister spoke to the relevant Commissioner a short time ago and impressed upon her the urgency of the situation, outlined the difficulties of Lough Derg and has asked for an early release of funds. Having spoken to the Minister today, I am sure that he is concerned at getting this initiative in place as quickly as possible.

The Seanad adjourned at 8 p.m until 10.30 a.m on Friday, 30 June 1995.

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