• Water Resources Potential of India:
• Total annual precipitation: ~4,000 BCM (Billion Cubic Metres)
• Average annual water availability: ~1,869 BCM
• Total utilizable water resources: 1,123 BCM
• Breakdown of Utilizable Water:
• Utilizable Surface Water Resources = 690 BCM
• Replenishable / Utilizable Ground Water Resources = 433 BCM
• Conclusion: The estimated total utilizable surface water resources of India is 690 BCM. (Correct answer: Option 2)

• Historical Irrigation Canals and Dams in India:
• Upper Ganga Canal: Engineered by Sir Proby Cautley and inaugurated in 1854 $\rightarrow$ (I)
• Western Yamuna Canal: Originally built under the Tughlaq dynasty in 1355 by Firoz Shah Tughlaq (reopened and modernized in the 1820s) $\rightarrow$ (II)
• Periyar Dam (Mullaperiyar): Gravity dam engineered by John Pennycuick, commissioned in 1895 $\rightarrow$ (III)
• Sirhind Canal: Historic canal off the Sutlej River in Punjab, opened in 1882 $\rightarrow$ (IV)
• Systematic Match: (A)-(I), (B)-(II), (C)-(III), (D)-(IV) corresponds to Option 1.

Correct option: (1) (A) - (IV), (B) - (I), (C) - (1), (D) - (Ml)