Ireland's Heatwave: Water Conservation Order Could Be Extended as Temperatures Top 30°C

Ireland is in the grip of a serious heatwave, with temperatures soaring past 30 degrees Celsius in parts of the east and southeast on Wednesday. As the nation basks in the sun, Uisce Éireann has confirmed that the current hosepipe ban might need to be extended beyond August 26, and regional restrictions are being considered.

Met Éireann forecaster Aoife Kealy confirmed to the Irish Independent that provisional readings above 30 degrees were recorded at three stations: the Phoenix Park in Dublin, Dunsany in Meath, and Oak Park in Carlow. This comes as a Status Yellow high temperature warning remains in place for all of Leinster and Tipperary until 6am on Friday.

Thursday is set to be another scorcher, with highs of up to 29 degrees expected and most areas staying dry, though some showers may develop in Connacht, west Ulster, and parts of Munster.

Is the Hosepipe Ban Going to Be Extended?

Margaret Attridge, head of water operations at Uisce Éireann, has said the ban could potentially be extended, especially as recent rainfall in parts of the north-west has made conditions there more stable. She explained that a regional water conservation order is possible, with all supplies being closely monitored.

“So potentially, we can consider extending the water conservation order regionally,” she told RTÉ's Drivetime. “We are keeping everything under review and we're continuing to monitor all supplies across the country. Lifting it will be dependent on a number of factors such as the weather forecast and the soil moisture deficit.”

The conservation order, commonly known as the hosepipe ban, first came into effect for six counties on July 16 and was extended to all counties on July 24 following a prolonged period of warm, dry weather and high water demand. The order prohibits the use of garden hosepipes and other non-essential water uses by domestic users and commercial premises for non-commercial activities.

How Are Water Supplies Holding Up?

While no fines have been issued since the ban began almost a month ago, several water sources remain under pressure. Ahead of the latest ban, daily demand for water in the Greater Dublin Area reached 693 million litres, around 50 million litres above the year-to-date average. Supplies in Wexford and south Tipperary are also under strain.

Mairéad Conlon of Uisce Éireann has noted that the utility has never had to issue penalties, and enforcement would only arise in cases of excessive use and repeated attempts to engage with the individual. She confirmed no fines were issued during previous hosepipe bans either.

A spokesperson emphasised that the utility's top priority is safeguarding supplies for homes, businesses, farms, hospitals, vulnerable customers, and essential services.

What Can the Public Do to Help?

Uisce Éireann is urging the public to continue avoiding non-essential water use as the warm spell persists. Ms Attridge thanked the public for their support, noting that demand has reduced in many areas and those efforts are helping to protect supplies.

“However, many of our water sources remain under pressure following an extended period of warm and dry weather, and it will take time for those sources to recover,” she added. “With warm conditions expected to continue and temperatures set to rise again in parts of the country, we are asking everyone to continue doing what they can to conserve water.”

Simple actions such as taking shorter showers, fixing leaking taps and toilets, fully loading dishwashers and washing machines, and using a watering can instead of a hose can all make a meaningful difference. As Ms Attridge put it, every drop counts.

When Will the Heatwave End?

Conditions are expected to turn cooler by the end of the week, with Met Éireann forecasting highs between 17 and 22 degrees on Friday. Current indications show temperatures falling back close to average into the weekend, with sunny spells and some scattered showers expected on Saturday, and potentially wetter conditions on Sunday.

Met Éireann has also warned that higher temperatures can lead to water safety issues due to increased activity at beaches, lakes, and rivers. The unusually warm weather can also lead to uncomfortable sleeping conditions, heat stress, and animal welfare issues.

As we navigate this heatwave together, it's a reminder of our shared responsibility to protect our precious water resources. The resilience of our communities and our commitment to each other will see us through these warm days, and cooler times are on the horizon.