Every water supply notice Uisce Éireann has published for Co. Cork: 1,660 notices across 253 areas. Population 584,156; 5,144 km of water main, from Uisce Éireann's supply zones.
Over the last 30 days: grade D, 158 outage notices, 3.07 per 100 km of main. This month, 0 of 10 elapsed days clear of supply disruption.
Open the interactive view for Co. Cork - daily bars, month switching and the area drill-down.
As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Ave Demesne, Island Rd, Newmarket and surrounding areas in Co. Cork.
Works are scheduled to take place from 4pm until 7pm on 17 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: COR00124106.
New connection works may cause supply disruptions to Knocknagoun, Rylane and surrounding areas in Co. Cork.
A traffic management plan will be in place for the duration of the works.
Works are scheduled to take place from 1pm 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: COR00124093.
As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Shannonvale, Templebryan South, Templebryan North, Grillagh, Carriganookery and surrounding areas in Co. Cork.
A traffic management plan will be in place for the duration of the works.
Works are scheduled to take place from 9am until 1pm 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: COR00124102.
As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Tooreen, Rigsdale, Innishannon and surrounding areas in Co. Cork.
A traffic management plan will be in place for the duration of the works.
Works are scheduled to take place from 3pm until 6pm 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 reference number and enter it into the search bar should you wish to return for an update: COR00124114.
These works are part of the National Leakage Reduction Programme.
Mains repair works may cause supply disruptions to Knoncknaheeney, Cork City, Harbour View Road, Beara Drive, Dunmanus Park, Courtown Drive, Hollyhill Lane, Hillcrest Avenue, Hillcrest View, Hillcrest Rise, Laurel Ridge, Stone Ridge, Hollywood Estate, Clogheen Business Park, Saint Anthony's Park and surrounding areas in Co. Cork.
Works are scheduled to take place from 11:30pm on 12 November until 3:30am 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: CCI00124205.
As part of the National Leakage Reduction Programme, mains repair works may cause supply disruptions to North Abbey Street, Ballymacthomas and surrounding areas in Cork City.
A traffic management plan will be in place for the duration of the works.
Works are scheduled to take place from 10am until 2pm 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: CCI00124203.
As part of the National Leakage Reduction Programme, essential maintenance works may cause supply disruptions to Rigsdale, Tooreen, Innishannon and surrounding areas in Co. Cork.
Works are scheduled to take place from 3pm until 6pm on 11 November.
A traffic management plan will be in place for the duration of these works.
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: COR00124287.
Valve installation works may cause supply disruptions to Newcestown and surrounding areas in Co. Cork.
Works are scheduled to take place from 11am until 2pm 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: COR00124493.
As part of the National Leakage Reduction Programme, mains repair works may cause supply disruptions to Main St, Mardyke St, Ilen St, Upper Bridge Street, Blackthorn Dr, Marsh, Curragh, Skibbereen and surrounding areas in Co. Cork.
Works are scheduled to take place from 11:30pm on 10 November until 2am 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: COR00123957.
Essential maintenance works may cause supply disruptions to Innishannon, Tooreen, Rigsdale and surrounding areas in Co. Cork.
A traffic management plan will be in place for the duration of the works.
Works are scheduled to take place from 3pm until 6pm on 10 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: COR00124113.
4:18pm 10/11/2026
Works are now complete and supply should begin to return to all affected properties.
Repairs to a burst water main may cause supply disruptions to Coolyregan and surrounding areas in Co. Cork.
Works are scheduled to take place from 11am until 4:30pm on 10 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: COR00124475.
A water treatment plant interruption may cause supply disruptions to Conna Village, Bridesbridge, Castlelyons, Ahern, Kilclare, Rathcormac, Kildinan and surrounding areas in Co. Cork.
Works are scheduled to take place from 4:30pm on 10 November until 3pm 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: COR00124515.
Repairs to a burst water main may cause supply disruptions to Caherlarhig and surrounding areas in Co. Cork.
Works are scheduled to take place until 2:45pm 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: COR00124362.
Essential maintenance works may cause supply disruptions to Gortnaskehy and surrounding areas in Co. Cork.
Works now have an estimated completion time of 9am on 12 November.
An alternative water supply will be available at Reservoir Site for the duration of the works. Please boil the water before use.
Uisce Éireann makes every effort to ensure that the alternative drinking water supply provided, including the tanker/bowser, and dispensing tap, are adequately disinfected.
However, as it is not practical to provide sterilised containers for the public to transport drinking water from the tanker to their homes, we cannot guarantee that any containers used by the public do not negatively impact or contaminate the drinking water.
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: COR00120580.
Water conservation restrictions may cause supply disruptions to Nohoval and surrounding areas in Co. Cork.
Works now have an estimated completion time of 4pm on 16 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: COR00115518.
| Month | Grade | Per 100 km | Outages | Quality | Restricted | Works |
|---|---|---|---|---|---|---|
| 2026-11 | - | - | 70 | 0 | 4 | 13 |
| 2026-10 | C | 2.47 | 127 | 0 | 7 | 81 |
| 2026-09 | D | 3.11 | 160 | 1 | 12 | 93 |
| 2026-08 | C | 2.66 | 137 | 0 | 10 | 73 |
| 2026-07 | D | 3.81 | 196 | 4 | 19 | 91 |
| 2026-06 | D | 3.05 | 157 | 2 | 11 | 84 |
| 2026-05 | C | 2.90 | 149 | 1 | 3 | 96 |
| 2026-04 | - | - | 45 | 0 | 2 | 27 |