Map Insights


  1. Layers "Current Water Use Per Field", "2025 Water Use Per Field" and "2040 Water Use Per Field" indicate the water usage per field with percentage change between the current, 2025 and 2040 water use. (1)
  2. Layers "Current water usage Per Municipality" , "2025 - Low emissions scenario utilising CanESM2 temperature and BNU effective rainfall predictions" and "2040 - Low emissions scenario utilising CanESM2 temperature and BNU effective rainfall predictions" indicate the water usage per municipality with percentage change between the current, 2025 and 2040 water use.(2)

Query Tool Overview


The Query Tool allow users to rapidly dive into your data with rule based queries to discover features of interest contained within the map. Features that match the query will be highlighted on the map, and users are able to view results as a table, download a spatial file of results, or view an on-screen report based on pre-configured reporting widgets.


How To Use


To enable the query tool please select the tool on the layer panel as indicated below.


Users can either make their selection based on the location of features, by drawing a box, radius or shape around specific features. The user can further refine their selection by setting filters based on the attributes of the selected features or just select features based on these attributes.



  1. Source: WC flyover data (WC DOA)
  2. Demarcation Board of South Africa



Irrigated Agriculture Water Requirements

An estimation of current and future irrigation requirements using bottom-up calculations based on local climatic conditions (climate change incorporated for future requirements), crop types and irrigation efficiencies.

Feature Info