Mathematics · Hydrology Calculations
Three successive storms of 2 cm, 2.5 cm, and 3 cm rainfall intensity occur over a catchment for 1 hour duration each. If the base flow is negligible and the φ-index is 0.5 cm/hr, what is the total direct runoff?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17.0 cm
- 26.0 cm✓
- 35.0 cm
- 44.0 cm
Correct answer
6.0 cm
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