USDW

AcronymDefinition
USDWUnderground Source of Drinking Water
References in periodicals archive ?
Requires all facilities to provide treatment of wastewater by advanced wastewater treatment and high-level disinfection and demonstrate that the injected fluids would not cause USDW to exceed the national primary drinking water regulations and other health-based standards.
Requires demonstration that the injection would not cause the USDW to exceed the national primary drinking water regulations and other health-based standards.
Recent sampling has indicated that fluids currently entering the USDW as a result of municipal injection do not exceed any drinking water or other health based standards.