The Minister for the Environment says housing estates being built without connections to sewer networks shouldn't be happening.
Slurry tanks are being used to remove wastewater from a new development in Rathfarnham in south Dublin.
The upgraded infrastructure needed to connect the homes to the network isn't due to be completed until next year.
Green party leader Eamon Ryan says its unsatisfactory.
Most Wicklow Residents Unprepared for Retirement, PTSB Research Finds
Wicklow Property Prices Jump €25,000 In A Year As Supply Tightens
West Wicklow To Receive Major Fire Service Investment Under National Capital Programme
Wicklow to benefit from national investment with two new stations and upgraded equipment to boost emergency response times
Tánaiste Announces €40 Million Investment For Blessington Housing Development
The project will deliver 106 new social homes for families and individuals in West Wicklow.
Major Easter Rail Works Set to Disrupt Wicklow Commuters
Commuters travelling between Wicklow and Dublin are being warned of significant disruption to rail services over the Easter weekend.
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