Every water supply notice Uisce Éireann has published for Co. Wicklow: 198 notices across 37 areas. Population 155,851; 1,042 km of water main, from Uisce Éireann's supply zones.
Over the last 30 days: grade A, 9 outage notices, 0.86 per 100 km of main. This month, 5 of 10 elapsed days clear of supply disruption.
Works (planned / non-disruptive)New Connection Works – Wicklow - Enniskerryfrom Thu 12 Nov · WIC00124409 · expected back by Thu 12 Nov, 17:00What the notice says
New connection works may cause supply disruptions to Enniskerry, Kilhgarron Hill, Killegar, Kilmolin and surrounding areas in Co. Wicklow.
Works are scheduled to take place from 10am until 5pm on 12 November.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WIC00124409.
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - Delganyfrom Thu 12 Nov · WIC00124441 · expected back by Fri 13 Nov, 18:30What the notice says
Mains rehabilitation works may cause supply disruptions to Delgany, Chrurch Road, Elsinore Estate, Church Road and surrounding areas in Co. Wicklow.
Works are scheduled to take place from 9am on 12 November until 6:30pm on 13 November.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WIC00124441.
Works (planned / non-disruptive)New Connection Works – Wicklow - Kilcoolefrom Wed 11 Nov · WIC00124022 · expected back by Wed 11 Nov, 17:00What the notice says
New connection works may cause supply disruptions to Kilcoole, Bullford and surrounding areas in Co. Wicklow.
Works are scheduled to take place from 9am until 5pm on 11 November.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WIC00124022.
Water quality noticeDiscolouration - Wicklow - Marlton Demesnesince Tue 10 NovWhat the notice says
We are investigating reports of discolouration affecting Marlton Demesne and surrounding areas in Co. Wicklow.
Please check the website for further information on discoloration, taste, odour etc – https://www.water.ie/help/water-quality/
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - Delganysince Mon 9 Nov · WIC00124060 · was expected back by Mon 9 Nov, 18:30What the notice says
Mains rehabilitation works may cause supply disruptions to Church Road, Delgany and surrounding areas in Co. Wicklow.
Works are scheduled to take place from 3pm until 6:30pm on 09 November.
We recommend that you allow 3-4 hours after the estimated restoration time for your supply to fully return.
Please take note of the following reference number and enter it into the search bar should you wish to return for an update: WIC00124060.
Month by month
Month
Grade
Per 100 km
Outages
Quality
Restricted
Works
2026-11
-
-
4
3
0
3
2026-10
A
0.77
8
1
0
12
2026-09
C
2.02
21
1
2
20
2026-08
A
0.86
9
1
0
13
2026-07
B
1.15
12
0
0
19
2026-06
B
1.06
11
0
0
15
2026-05
A
0.96
10
0
0
16
2026-04
-
-
4
0
0
11
Notice history · 198 notices
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - DelganyThu 12 Nov · not started yet
Works (planned / non-disruptive)New Connection Works – Wicklow - EnniskerryThu 12 Nov · not started yet
Works (planned / non-disruptive)New Connection Works – Wicklow - KilcooleWed 11 Nov · not started yet
Supply disruptionBurst Water Main – Wicklow - KilcooleTue 10 Nov · 0.5h · closed Tue 10 Nov
Water quality noticeDiscolouration - Wicklow - Marlton DemesneTue 10 Nov · 2.6h so far · still open
Supply disruptionBurst Water Main – Wicklow - Lakeview GroveMon 9 Nov · 3.5h · closed Mon 9 Nov
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - DelganyMon 9 Nov · 9.5h so far · still open
Works (planned / non-disruptive)New Connection Works - Wicklow - EnniskerryMon 9 Nov · 7.9h · closed Mon 9 Nov
Works (planned / non-disruptive)Essential Maintenance Works - Wicklow - BaltinglassFri 6 Nov · closed Mon 9 Nov
Supply disruptionBurst Water Main – Wicklow - Bray, Newcourt RoadThu 5 Nov · 2h · closed Thu 5 Nov
Supply disruptionBurst Water Main – Wicklow - GreystonesTue 3 Nov · 1.8h · closed Fri 6 Nov
Water quality noticeDiscolouration - Wicklow - GreystonesMon 2 Nov · closed Thu 5 Nov
Water quality noticeDiscolouration - Wicklow - GreystonesMon 2 Nov · closed Thu 5 Nov
Water quality noticeDiscolouration - Wicklow - NewtownmountkennedyFri 30 Oct · closed Mon 2 Nov
Supply disruptionBurst Water Main – Wicklow - Marlton Park Wed 28 Oct · 3.7h · closed Sat 31 Oct
Supply disruptionBurst Water Main - Wicklow - The Oaks, Wicklow TownWed 28 Oct · 0.6h · closed Wed 28 Oct
Supply disruptionBurst Water Main – Wicklow - Killarney ParkSat 24 Oct · 1.5h · closed Mon 26 Oct
Works (planned / non-disruptive)Under Investigation – Wicklow - DelganyFri 23 Oct · 2.4h · closed Fri 23 Oct
Works (planned / non-disruptive)Under Investigation - Wicklow - Marlton RoadFri 23 Oct · 0.7h · closed Fri 23 Oct
Supply disruptionBurst Water Main – Wicklow - Greenhill RoadWed 21 Oct · 19.2h · closed Thu 22 Oct
Supply disruptionBurst Water Main – Wicklow - StratfordWed 21 Oct · 19.7h · closed Thu 22 Oct
Works (planned / non-disruptive)Investigation Works - Wicklow - CoolboyTue 20 Oct · closed Fri 23 Oct
Works (planned / non-disruptive)Under Investigation – Wicklow - Glenealy Sat 17 Oct · 3.4h · closed Sat 17 Oct
Works (planned / non-disruptive)New Connection Works – Wicklow - Laragh, GlendaloughTue 13 Oct · 4.5h · closed Mon 19 Oct
Works (planned / non-disruptive)Under Investigation – Wicklow - Archers Wood, DelganyMon 12 Oct · 43.9h · closed Wed 14 Oct
Works (planned / non-disruptive)Essential Works – Wicklow - RathnewMon 12 Oct · 1.4h · closed Mon 19 Oct
Supply disruptionBurst Water Main – Wicklow - Kilmacanogue, Cloncurry Fri 9 Oct · 2.3h · closed Fri 9 Oct
Works (planned / non-disruptive)Under Investigation – Wicklow - KilmacanogeFri 9 Oct · closed Sat 10 Oct
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - StratfordThu 8 Oct · 0.6h · closed Sun 11 Oct
Supply disruptionBurst Water Main – Wicklow - RoundwoodWed 7 Oct · 13.7h · closed Thu 8 Oct
Works (planned / non-disruptive)Essential Works – Wicklow - RathnewMon 5 Oct · closed Thu 8 Oct
Supply disruptionBurst Water Main - Wicklow - GlenealyFri 2 Oct · closed Tue 6 Oct
Works (planned / non-disruptive)New Connection Works – Wicklow - RoundwoodThu 1 Oct · 5.4h · closed Thu 1 Oct
Works (planned / non-disruptive)Mains Rehabilitation Works – Wicklow - Carrig VillasThu 1 Oct · 0.2h · closed Sun 4 Oct
Supply disruptionBurst Water Main - Wicklow - RathnewWed 30 Sep · 26.2h · closed Thu 1 Oct
Restrictions / low pressureLow Pressure - Wicklow - KilcooleWed 30 Sep · 8.1h · closed Sun 4 Oct