Figure 5.
The flow accumulation map covers the Auckland region from approximately 35 degrees 50 minutes south to 37 degrees 30 minutes south and 173 degrees 50 minutes east to 175 degrees 50 minutes east. The legend classifies flow accumulation values from 0.001 to 3,000 and from 3,000.001 to 559,937 within the regional boundary. Fine drainage paths extend across the mainland and surrounding islands, with higher accumulation concentrated along the more defined channels. A compass indicates north, east, south, and west. The scale bar extends from 0 to 100 kilometres, with marks at 12.5, 25, 50, 75, and 100 kilometres.Flow accumulation
Source: Constructed by authors