Recreational water use is usually a very small but growing percentage of total water use.

Explicit environment water use is also a very small but growing percentage of total water use.

The total water used in an agricultural field includes runoff, drainage and consumptive use.

The Amazon accounts for about 20% of the total water carried to the oceans by rivers.

The total water and sanitation tariff of 3.87 Euro/m3.

Fresh and unpolluted water accounts for 0.003% of total water available globally.

Freshwater ecosystems cover 0.80% of the Earth's surface and inhabit 0.009% of its total water.

Seventy percent of the total water used in urban areas is surface water.

In India, up to a quarter of total cultivable waters are infested with the weed.

Currently, humans use one-fourth of the earth's total water in natural circulation, and over half the accessible runoff.