Manage Your GPA Account. "We will provide outstanding customer service by delivering excellent water and wastewater services in a safe, reliable, responsible and cost effective manner." …

24/7 Access to your GWA Water account information; View your water consumption and history; Update your basic account information; View your bills and payment history; Send a secure …

Guam Waterworks Authority (GWA) delivers water and wastewater services in a safe, reliable, responsible and cost-effect manner. GWA delivers more that 38 million gallons of water to the …

Ground water supplies about 80 percent of the drinking water for the islands 150,000 residents and nearly one million visitors per year. In northern Guam, water is obtained from wells …

Map of all sites with links to all available water data for individual sites. Water flow and levels in streams and lakes. Water levels in wells. Chemical and physical data for streams, lakes, …

2003年1月1日 · This report provides a description of the general hydrologic principles of the island's ground-water systems, as well as of the rainfall and geology of Guam. Hydrologic data …

The Guam Hydrologic Survey and Comprehensive Water Monitoring Program (GHS and CWMP), Guam Public Laws 24-247 and 24-161, respectively, were established to develop an inter …

Data from current sites are relayed to USGS offices via satellite, telephone, and/or iridium telemetry and are available for viewing within minutes of arrival. All real-time data are …

2023年5月31日 · Guam’s water system relies on adequate water levels in the reservoirs in order for there to be enough pressure to push the water throughout the island. GWA continues to …

According to the 2020 GWA Water Quality Report, all of Guam’s water supply met or surpassed EPA standards to protect public health. However, a primary water quality concern on Guam …