In determining the adequacy of corrective action proposed by the applicant and in determining the additional steps needed to prevent fluid movement into or above underground sources of drinking water, the following criteria and factors shall at a minimum be considered by the Director:
002.01 Toxicity and volume of the injected and/or produced fluid;002.02 Toxicity of native fluids or by-products of injection and/or production;002.03 Potentially affected population;002.06 History of the injection and/or production operation;002.07 Completion and plugging records;002.08 Abandonment procedures in effect at the time the well was abandoned; and002.09 Hydraulic connections with underground sources of drinking water.122 Neb. Admin. Code, ch. 34, § 002