Water, by the numbers

Dec.14, 2008 in Drought, Public Works, Water Conservation, Water Industry, Water Rates

(Dec. 10, 2008, The San Francisco Bay Guardian)

One-half of 1 percent of the world’s water is fresh. [1]

Of that .5 percent, about 50 percent is polluted. [2]

One in 6 people don’t have access to clean, safe water. [3]

Five food and beverage giants — Nestlé, Unilever, Coca-Cola, Anheuser Busch, and Groupe Danone — consume almost 575 billion liters of water per year, enough to satisfy the daily water needs of every person on the planet. [4]

The average human needs about 13 gallons of water each day for drinking, cooking, and sanitation. [5]

An average North American uses about 150 gallons of water each day. [6]

An average African: 1.5 gallons. [7]

An average San Franciscan: 72 gallons. [8]

The average Los Angeles resident: 122 gallons. [9]

About half the water used by a typical home goes for lawns, gardens, and pools. [10]

50 percent of US water comes from non-renewable groundwater. [11]

86 percent of Americans get their water from public water systems. [12]

80 percent of California’s homes get water from public systems. [13]

The 20 percent of CA households receiving water from privately-owned systems pay an average of 20 percent more for it. [14]

Of the 4.5 billion people with access to clean drinking water worldwide, 15 percent are buying it from private water companies. [15]

It takes 3 liters of water to produce 1 liter of bottled water. [16]

Tests of 1,000 bottles of water spanning 103 brands revealed that about one-third contained some level of contamination. [17]

The bottled water industry is worth $60 billion a year. [18]

Water is the third biggest industry in the world, worth $425 billion, ranking just behind electricity and oil. [19]

About 70 percent of CA’s water lies north of Sacramento, but 80 percent of the demand is from the southern two-thirds of the state. [20]