S1–S7: surveyed gateway candidates; M1–M2: bulk meter sites; G1–G4: existing Phase 1 plan. Water Works shows two icons at one site: a meter and a gateway candidate. Its icons are offset for visibility. Dashed meter outline = planned installation. Zoom in to separate nearby sites. Site coordinates, not individual meter GPS. Basemap © OpenStreetMap contributors, reused from the project coverage map.