Pollutant impacts can be minimized by controlling all direct discharge into natural waters. For example, surface runoff from oil-handling areas should be treated before discharge.
Lagooning of oil wastes and land disposal of oily sludges should be restricted or controlled to avoid possible contamination of groundwater.
During construction, gravel-washing activities. mine tailings, and dust may be controlled by utilizing available technology.
With regard to BoD impact mitigation, all transportation operation wastes containing organic material should be processed.
Recommended treatment methods for dissolved solids include removal of liquid and disposal of residue by controlled landfilling to avoid leaching from the fills.
All surface runoff around mines or quarries should be collected and disposed of appropriately.
Brine may be disposed of using deep-well injection or other acceptable means.