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NASA Satellite Monitors Watershed Pollution from Space
Photo by eziomanNASA is a constant help in monitoring water supplies and conditions, from groundwater supplies in California to ocean dead zones worldwide. But every day the technology gets more helpful, and with USEPA estimating that over 20,000 water bodies within the United States do not meet water quality standards, it's ...Read the full story on TreeHugger
Source: TreeHugger