Agenda 21, Chapter 18: "Freshwater is a unitary resource. Long-term development of global freshwater requires holistic management of resources and a recognition of the interconnectedness of the elements related to freshwater and freshwater quality. There are few regions of the world that are still exempt from problems of loss of potential sources of freshwater supply, degraded water quality and pollution of surface and groundwater sources. Major problems affecting the water quality of rivers and lakes arise, in variable order of importance according to different situations, from inadequately treated domestic sewage, inadequate controls on the discharges of industrial waste waters, loss and destruction of catchment areas, ill-considered siting of industrial plants, deforestation, uncontrolled shifting cultivation and poor agricultural practices. This gives rise to the leaching of nutrients and pesticides. Aquatic ecosystems are disturbed and living freshwater resources are threatened. Under certain circumstances, aquatic ecosystems are also affected by agricultural water resource development projects such as dams, river diversions, water installations and irrigation schemes."

Headline: 'Unprecedented Move by APS Improves Natural Environment' But at what cost?

Quote:

"Arizona's first commercial hydroelectric power plants ceased operation today as part of a unique endeavor between APS, government agencies, Native American tribes, conservation groups and academia. By closing the Childs and Irving hydroelectric power plants in central Arizona, full water flow was restored to Fossil Creek after nearly a century of restricted flows. The Childs and Irving power plants, located in a remote area between Strawberry and Camp Verde, were considered an engineering and logistical marvel when constructed almost 100 years ago. The small hydroelectric power plants provided energy essential to Arizona's growth, powering the booming mining operations in Jerome and the Bradshaw Mountains, and later energized the growing communities of Prescott and Phoenix. In 1999 and in concert with the Yavapai-Apache Nation, American Rivers, Arizona Riparian Council, Center for Biological Diversity, The Nature Conservancy and Northern Arizona Audubon Society, APS decided to decommission the Childs and Irving plants and restore full flow to Fossil Creek at the cost to APS of about $13 million. Despite the cost of decommissioning and lost revenue from plant operations, APS determined that restoring Fossil Creek to its natural flow outweighed the business benefits provided by the facility....[more]