Mine dewatering definition
Mine dewatering means removal of water from areas where surface mining or quarrying activities are being conducted. These mining activities include: a) the surface extraction of clay, bauxite, sand, gravel, soil, shale or other materials for commercial purposes; b) removing the materials over a coal seam, before recovering the coal; c) removing of stone from an open pit or quarry.
Mine dewatering means discharges of uncontaminated infiltrate and stormwater from mine excavation and the water that is removed to lower the water table to allow mining in an area.
Mine dewatering means discharges of uncontaminated infiltrate and stormwater from mine
Examples of Mine dewatering in a sentence
Mine dewatering could reduce water levels or flows in some springs and perennial stream reaches in the ▇▇▇▇▇▇ Creek Subbasin.
Recent data indicates that water levels at the New Millennium Pit are lower than previously identified and current groundwater levels appear unaffected by Lone Tree and previously authorized Marigold Mine dewatering activities (Piteau 2022).
The pre-1992 groundwater level includes the estimated groundwater level prior to Lone Tree Mine dewatering and the expected groundwater level after Lone Tree Mine dewatering recovery.
More Definitions of Mine dewatering
Mine dewatering or “pit dewatering” means any water that is impounded or that collects in the mine (or pit) and is pumped, drained or otherwise removed from the mine through the efforts of the mine operator. This term shall also include wet pit overflows caused solely by direct rainfall and ground water seepage. However, if a mine is also used for treatment of process generated waste water, discharges of commingled water from the mine shall be deemed discharges of process generated waste water.
Mine dewatering means discharges of uncontaminated infiltrate and stormwater from mine excavation and the water that is removed to lower the water table to allow mining in an area. "Municipality" means a city, town, borough, county, parish, district, or other public body created by or under State law.
Mine dewatering means any water that is impounded or that collects in the mine and is pumped, drained or otherwise removed from the mine through the efforts of the mine operator. This term shall also include wet pit overflows caused solely by direct rainfall and/or ground water seepage.
Mine dewatering means any water that is impounded or that collects in the mine and is pumped, drained or otherwise removed from the mine through the efforts of the mine operator. For sand and gravel mines and/or industrial sand mines, this term shall also include wet pit overflows caused solely by direct rainfall and ground water seepage. However, if a mine is also used for treatment of mine process generated wastewater,