Abstract |
The report is based upon data available as of January 15, 1953, and has been compiled through and in cooperation with the state water pollution control agencies, but should not be considered a detailed engineering investigation of the Little Colorado Sub-Basin. The sub-basin report present information about the ways the water resources of the area are used, the pollution entering these water resources and the resulting damages, the benefits which may result from pollution prevention and abatement, pollution prevention measures not in effect, and those which appear to be needed. |