Water pollution in the San Francisco Bay area.Belinda ... The photographer behind this photo said the "water stinks." The ponds were built to extract salt from the bay water.Belinda Rain / EPA ...

With that growth comes more factories, where a majority of the pollution comes from ... two-thirds of groundwater and one-third of surface water was unsafe for human contact.

presented by Chief Minister Rekha Gupta on Tuesday, for real-time monitoring of air quality, water pollution, noise levels, and waste management.

The photo was taken in 1972 ... But coal has caused air and water pollution and destroyed wetlands, according to the National Archives. Barges, filled with New York's waste, are pulled down ...