Factors that affect lag time so give a higher risk of flooding.

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  • Factors that affect Lag Time and so give a higher risk of flooding
    • Urbanisation
    • Deforestation
    • Large drainage basin
    • High intensity and long duration of precipitation
    • High drainage density
    • Steep slopes
    • Impermeable rocks/soils
    • Thin soils
    • Extreme temperatures
    • Saturated soils

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