Definition(s)
Groundwater
GROUNDWATER means subsurface waters in a zone of saturation.
Source: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013. Regulations
Groundwater
Subsurface water occupying the saturated zone. (GEMI, 2012).
Source: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014. Global Standards