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Water, groundwater

EPA Issues Interpretive Statement on CWA, NPDES, and Groundwater

In a lengthy interpretive statement, the EPA takes the position that a pollutant discharged from a point source, which reaches a water of the United States via a hydrologic connection provided by groundwater, is not subject to permitting under the Clean Water Act’s (CWA) National Pollutant Discharge Elimination System (NPDES).

Energy-water nexus

Inefficiency Plagues the ‘Energy-Water Nexus’

The energy-water nexus is the current phrase used to connote the interdependence of energy and water. The generation of energy requires large volumes of water, mainly for cooling equipment at thermoelectric fossil fuel and nuclear power plants; much less water is needed for renewable energy, such as wind and solar.

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Steps for Heat-Related Illness Prevention Among Workers

Summer is nearly upon us! If last year, the fourth hottest on record, is any indication of the temperatures to come, preparing for hot conditions is advisable. Heat is a condition that affects all work spaces, whether indoors or out. In addition to the climate, heat can be generated by machinery that increases the average […]