Wyoming Statutes Title 35. Public Health and Safety § 35-11-527. Performance based design evaluation criteria for municipal solid waste landfill units

(i) In accordance with a performance based design approved by the administrator in a performance based evaluation pursuant to W.S. 35-11-526. Any performance based design approved must ensure that the concentration values for pollutants listed in the National Primary Drinking Water Regulations, 40 C.F.R. Part 141, will not be exceeded in the uppermost aquifer at the relevant point of compliance as determined under subsection (c) of this section; or

(ii) With an engineered containment system that utilizes a composite liner and a leachate collection system that is designed and constructed to maintain less than a thirty (30) centimeter depth of leachate over the liner.

(i) The hydrogeologic characteristics of the facility and surrounding land;

(ii) The climatic factors of the area; and

(iii) The physical and chemical characteristics and volume of the leachate.

(i) The hydrogeologic characteristics of the facility and surrounding land;

(ii) The physical and chemical characteristics and volume of the leachate;

(iii) The quantity, quality and direction of flow of ground water in the area;

(iv) The proximity and withdrawal rate of ground water users;

(v) The availability of alternative sources of drinking water supplies;

(vi) The existing quality of the ground water, including other sources of contamination and their cumulative impacts on the ground water and whether the ground water is currently used or reasonably expected to be used for drinking water;

(vii) Public health, safety and welfare effects; and

(viii) Practicable capability of the owner or operator.