GWA: Overnight Water Outage TONIGHT for Parts of Merizo & Umatac


Guam – The Guam Waterworks Authority has scheduled an overnight water outage TONIGHT for parts of Merizo and Umatac.


The water outage will effect GWA customers from Merizo to the Umatac Subdivision.

The outage is necessary so that GWA crews can replace a broken 6-inch water main and replace a 12 inch water valve.

For more information on the outage, contact GWA’s 24/7 phone line at 646-4211 or visit our website at