Table 3 Classification criteria of resilience level of water resources system.

I

0.6 ≤ C_i < 1

High resilience level

II

0.45 ≤ C_i < 0.6

Higher resilience level

III

0.3 ≤ C_i < 0.45

Medium resilience level

IV

0 < C_i < 0.3

Low resilience level