Scientific facts published by Local Authority Waters Programme (LAWPRO).
See HERE.
- Water Quality in River Suir in Thurles only 33% satisfactory down from 61% in 2010-2012 which equals a relative drop of 46% in about 12 years.
- Almost no aquatic life. Samples taken down stream of Thurles Bridge in town centre (Barry’s Bridge) on 11/09/24, result in no invertebrates typical of clean water such as Mayflies or Stoneflies – essential food for trout and salmon.
- A few water shrimps (Gammarus), some biting Midge larvae (Simuliium) Extensive Cladophora algae.
- Current data raises a harsh question: if our drinking water is so delicately balanced, how much “extra load” can rivers accept without tipping into crisis?

Pic: G. Willoughby. (Image taken Sept. 29th 2025)
Slurry Spreading: Tipperary’s Silent Pollution.
Hypocrisy is very much alive and well in Ireland, with the strict promotion of standards loudly proclaimed, yet quietly ignored when it comes to agriculture.
If an individual is caught illegally dumping a mattress or a bag of household rubbish, the law comes down hard. The penalties are steep: on-the-spot fines, €4,000 if convicted in the District Court, and up to €130,000 on indictment for more serious offences. Add to that the local authority’s investigation and legal costs, plus extra charges for continuing offences, and the message is crystal clear — these polluters will pay.
But here is the contradiction: when sewage or agricultural slurry is allowed to seep into our rivers, with the blessing of Tipperary Co. Council itself, the penalty is nothing, zero, zilch, no costs, no fines, no legal prosecution, and no accountability.

Pic: G. Willoughby. (Image taken Sept. 29th 2025)
This double standard undermines public trust, punishes the ordinary citizen while shielding powerful interests, and leaves communities to live with the consequences — polluted drinking water, fish kills, and waterways turned into toxic drains. The rules are strict when it suits, yet curiously silent when the polluter is a farmer or an industry player with political influence.
Until agricultural slurry is treated as seriously as other forms of dumping, Tipperary and the rest of Ireland will continue to suffer the hidden, silent pollution that seeps into every stream and spring water well.
Tipperary was renowned for its rivers and lakes, the Suir winding through Thurles, the Shannon and its tributaries, and countless smaller streams supporting fish, wildlife, and local communities. Yet these waters are under increasing pressure, largely from the way slurry is managed on farms.
Slurry, a liquid mix of animal waste, provides a quick nitrogen boost to grass, making it popular among farmers. But its environmental costs are severe. Being liquid; slurry runs off easily during rainfall, carrying nutrients into rivers and lakes, triggering algal blooms, oxygen depletion and fish kills. Strong odours signal ammonia emissions, while heavy tankers compact soils, further increasing runoff.
By contrast, traditional dung releases nutrients slowly and enriches the soil with organic matter, improving structure, fertility, and biodiversity. Though slower to handle, it poses far less risk to water quality.
Evidence from EPA and Local Water Authorities
The EPA’s 2023 report shows that many Irish rivers are failing to reach “good ecological status,” often due to nutrient pollution. In Tipperary, seven public water supplies, including Borrisokane, Nenagh, and Roscrea, are on the EPA’s Remedial Action List, meaning urgent improvements are needed. Dr. Fran Igoe from LAWPRO reports that water quality satisfaction in Tipperary has dropped from 61% to 33% over a 12 year period, with rivers around Thurles and Templemore particularly badly affected.
Voices from the Field
Local anglers and fishing clubs have become strongly outspoken. Mr Joe O’Donoghue of Ormond Anglers says, “It’s doing untold damage to the river – the ecosystem is disappearing. Fly life we used to see in the evenings … it’s gone.”
Inland Fisheries Ireland has prosecuted companies in Tipperary for slurry-related pollution. Ms Lynda Connor, regional director, states: “Ensuring clean and healthy water is not just a responsibility, but a necessity for the survival of fish and the ecosystems they thrive in.”
Now the leading question “So why has Inland Fisheries Ireland not prosecuted Tipperary County Council for permitting sewage to flow into the River Suir?

Pic: G. Willoughby (Image taken Sept. 29th 2025)
Time for Action.
Tipperary as a county can no longer rely on excuses. The County Council, Uisce Éireann, and the Department of Agriculture must now act together and this will require:
- Enforcement of slurry regulations with inspections and severe penalties.
- Support for farmers to adopt safer alternatives, including dung use and low-emission spreading technologies.
- An investment in water infrastructure, buffer zones, and monitoring.
- An engagement with stakeholders such as anglers, environmental groups, and local communities in oversight and planning.
Short-term gains from slurry can no longer be allowed to outweigh the long-term damage to rivers, drinking water, and local ecosystems. Tipperary’s waters deserve decisive action now, before more fish die, more rivers are polluted, and the county’s natural heritage is irreversibly harmed.
Now regarding my last communication, which further updated details of the 12 year old River Suir pollution problem in Thurles; seven emails in total were sent 10 days ago, on Friday September 19th 2025 to:-
(1) Ms Sinead Carr (CE Tipperary Co. Council), [sinead.carr@tipperarycoco.ie]; )
Result: No Reply or acknowledgement received to date.
(2) Ms Sharon Scully, (Thurles Municipal District Admin) [sharon.scully@tipperarycoco.ie];
Result: No Reply or acknowledgement received to date.
(3) Mr Darragh O’Brien (darragh.obrien@oireachtas.ie) (Minister for Climate, Energy and the Environment & Minister for Transport).
Result: Correspondence acknowledged. (Ref: HPLG-MBO-03271-2025). Reply “Your correspondence is currently receiving attention and a further reply will issue as soon as possible”.
(4) Mr Alan Dillon (alan.dillon@oireachtas.ie) (Minister of State with responsibility for Small Businesses and Retail and Minister of State with responsibility for Circular Economy).
Result: No Reply or acknowledgement received to date.
(5) Mr Timmy Dooley (timmy.dooley@oireachtas.ie) (Minister of State with responsibility for Fisheries, Minister of State with responsibility for the Marine).
Result: Correspondence acknowledged. (Ref: CCAE-MOSD-00280-2025). Reply: “I would like to acknowledge your recent correspondence regarding Pollution of the River Suir. The contents of your email have been noted and I will bring this to the Minister’s attention and we will respond accordingly”.
(6) Environmental Complaints section EPA [E.Complaints@epa.ie],
Result: Reply received as shown hereunder.
Dear Mr Willoughby
The EPA acknowledges receipt of your further correspondence relating to this matter.
We have written to Tipperary County Council and await their response on any actions taken or planned regarding the matter. We will provide you with an update in four weeks.
In the interim, we recommend you continue to report any further issues relating to this matter to Tipperary County Council.
Please use the reference number COM021813 above in any further communication with the EPA regarding this matter.
Kind regards ……….
(7) Mr Robert O’Brien (A/Executive Scientist, Environment & Climate Action, Tipperary County Council, Civic Offices, Clonmel, Co. Tipperary).[robert.obrien@tipperarycoco.ie].
Result: Reply received as shown hereunder.
Hello George,
You are correct to highlight the seriousness of the pollution of our rivers and the priority that must be given to public health and safety.
Any immediate actions that could have been taken are completed.
To address the overall issue and root cause will require a longer-term approach. The consultative process is not intended to be a talking shop, but this pilot study ensures accountability, coordination and long-term protection of the river and community. I appreciate this can be frustrating but reversing water quality decline often takes years to be realised.
Any information you request must be formally applied for under the Freedom of Information Act 2014.
Regards……….





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