What term means reliable access to adequate safe and affordable water?

• A. Water Quality
• B. Water Security
• C. Water Scarcity
• D. Hydration Access

Answer: (B)

Reliable access to adequate safe and affordable water is described by water security. This concept combines having enough water available for daily use and economic needs, ensuring the water is safe to drink and use, and keeping the cost affordable for households and communities. It also covers resilience and governance—the ability to maintain those conditions even during droughts, floods, or growing demand, supported by reliable infrastructure and effective policies. Water quality is about how clean or safe the water is, but doesn’t by itself guarantee ongoing access. Water scarcity describes an insufficient supply, which is the opposite of reliable access. Hydration access isn’t a standard term in this field. So water security best captures the idea of reliable, adequate, safe, and affordable water.