Table 1 Classes for assessing the quantity of water flow with respect to the Surface Water Utilization Index (SWUI) [51]
From: Groundwater and connected ecosystems: an overview of groundwater body status assessment in Croatia
Index of use, SWUI (%) | Status assessment according to the quantity of water flow | Impact on the surface water status |
|---|---|---|
0 | Very good | No impact |
0–20 | Good | Small impact |
20–40 | Moderate | Moderate impact |
40–75 | Poor | Significant impact |
> 75 | Very poor | Very significant impact |