Total Area of Doon Valley Riverscape is 80.63 km²

*Note:

(1) The spatial distribution of salinity depicted on the map represents the mean values based on measurements collected during field surveys conducted in 2022 and 2024.

(2) As per United State Environmental Protection Agency (US EPA), freshwater salinity is below 0.5 ppt, brackish water ranges from 0.5–18 ppt, and ocean/sea water is around 35 ppt.