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<br />of the wetland. EGR, in testimony provided during the planning commission joint public hearing <br />and deliberation, testified that the aquaclude would not produce the types of impacts to the <br />wetland argued by the opponents. EGR and the applicant provided further testimony during the <br />elected officials' joint public hearing that the aquaclude would be constructed in a manner that <br />leaves the top elevation of the clay-filled aquaclude one foot below the measured elevation of the <br />wetland, approximately six to eight feet below ground surface. EGR testified that, even if the <br />opponents were correct in their arguments that the aquaclude would negatively impact surface <br />water that flows through the wetland (which EGR argues they are not), the modification to the <br />aquaclude construction that positions the aquaclude beneath the measured elevation of the <br />wetland will ensure that its existence and operation will not negatively impact the \vetland. <br />Based upon the cumulative testimony of EGR we find that approval of the application will not <br />result in negative impacts on the wetland. <br /> <br />(E) Conflicts with agricultural practices; and <br />We find that approval of the application will not conflict with current agricultural practices <br />within the impact area. The only property within the impact area currently committed to <br />agricultural use is tax lot 900, located on the subject property's northern boundary. The owner of <br />tax lot 900 has maintained nursery tree stock on that property for many years without conflict or <br />negative impact from the nearby Delta Sand and Gravel Company operating facility. The owner <br />of tax lot 900 testified that he did not believe that Delta's mining within the expansion area <br />would have negative effect on or conflict with his agricultural operation. The facility's existing <br />excavation pit is immediately south of tax lot 900, well within 1500 feet of the agricultural use of <br />tax lot 900. Approval of the application will not change the physical relationship of tax lot 900 <br />to the excavation area. Therefore, we find that approval of the applicant will not result in <br />conflicts with current agricultural practices. <br /> <br />(F) Other conflicts for which consideration is necessary in order to carry out <br />ordinances that supersede Oregon Department of Geology and Mineral <br />Industries (DOGAMI) regulations pursuant to ORS 517.780; <br /> <br />No ordinances that supersede DOGAMI regulations, pursuant to ORS 517.780 have been <br />identified and therefore, no consideration of other conflicts associated with such ordinances is <br />necessary. <br /> <br />(c) The local government shall determine reasonable and practicable measures that <br />would minimize the conflicts identified under subsection (b) of this sectioll. To <br />determine whether proposed measures would minimize conflicts to agricultural <br />practices, the requirements of ORS 215.296 shall be followed rather than the <br />requirements of this section. If reasonable and practicable measures are identified to <br />minimize all identified conflicts, mining shall be allowed at the site and subsection (d) <br />of this section is not applicable. If identified conflicts cannot be minimized, subsection <br />(d) of this section applies. <br /> <br />Noise <br /> <br />The applicant's expert, Daly-Standlee, concluded that, with appropriate noise mitigation <br />measures, noise generated by future mining operations in the proposed expansion area will <br />comply with the most demanding interpretation of the DEQ Noise Regulations for Industry and <br />Commerce at all residential properties around the proposed expansion area. <br /> <br />Exhibit A to Ordinance 20413 - 17 <br />