Please Be Advised of Water Interruption happening today Wednesday , September 30, 2020. Approximately after 1:00 pm - 3:00 pm , an adjustment on a water line will take place . The affected area will be Hernandez St.
Please conserve water. Being water smart today will ensure that future generations will have the water they need.
Check this site for notices about repairs and outages.
To provide the highest quality of water and wastewater service with adequate flow & pressure for the lowest possible price.
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News & Publications
The next Board of Director’s meeting will be held on Tuesday, October 20, 2020 at 1:00 pm.
Notice effective January 1, 2021 North Alamo Water Supply Corporation will no longer be accepting cash payments at our Main Office.
Notice effective January 1, 2021 North Alamo Water Supply Corporation will no longer be accepting cash payments at our Main…
We at North Alamo Water Supply Corporation (NAWSC) feel it is a privilege to provide safe drinking water and wastewater utility service for eastern Hidalgo County, Willacy County, and northwestern Cameron County. Our “community” encompasses 973 square miles in which we operate six surface (river) water treatment plants and four reverse osmosis treatment plants for underground water. With 43,200 meter connections in the system, we serve households, numerous businesses and county facilities, 31 schools, and 15 other public water systems. In addition, we operate four wastewater treatment plants and eight sewer collection systems, including 23 lift stations (facilities that move wastewater from a lower to a higher elevation). The 3,261 connections provide wastewater services for households, numerous businesses, and 13 schools.