This is the official online payment site of the Guam Waterworks Authority. If you're looking for the GWA main site, please go to www.guamwaterworks.org.
You can use PayGWA to pay your GWA bill online using your Visa or MasterCard. To do so, you must first register for a PayGWA online account. Before you get started, you should have your most recent GWA bill handy, because you'll be asked to enter information from your bill to register.
You will need to register to use the PayGWA online payment system. To register and make a payment, you will need:
This site is compatible with Internet Explorer 8, Mozilla Firefox, and Google Chrome.
If you're not sure about paying online, read through our Frequently Asked Questions.
If you have a question about your water bill, please call Customer Service at 647-7800 or 647-7803.