Page 168 - CIWA Water Data Revolution Overview Report

3.5 WA Indicators

Long-term changes in hydrology refer to significant and persistent alteration in the water
cycle and the distribution of water resources (both temporal and spatial) over extended
periods of time. On the dashboard, we present to charts. On the left side, we present long-
term changes in hydrology with a focus on demonstrating increasing or declining trend in
the parameter and on the right side, we present insights in to quantifying the change for
2003 -2021.

3.6 Climate Impact on Hydrology

The "Climate Impact on Hydrology" tab provides a detailed overview of the
long-term impacts of climate change on hydrological variables, focusing on key
metrics such as rainfall, Land evapotranspiration, Outflow, and available water.
This tool is designed to analyze and compare historical baseline data (2003–

2021) with future projections for the period 2031-2040 and 2041-2050.