https://www.epa.gov/npdes-permits/GU0020141
GU0020141: GWA Northern District Sewage Treatment Plant, Harmon Annex, Guam | US EPA
Mar 3, 2026 - Documents related to NPDES Permit #GU0020141for Guam Waterworks Authority's Northern District Sewage Treatment Plant.
sewage treatment plantnorthern district