(a) Irrigated and classified prime, unique, Class I or Class II; or

(b) Not irrigated and classified prime, unique, Class I or Class II.

(2) In addition to that land described in subsection (1) of this section, for purposes of ORS 215.705, high-value farmland, if outside the Willamette Valley, includes tracts growing specified perennials as demonstrated by the most recent aerial photography of the Agricultural Stabilization and Conservation Service of the United States Department of Agriculture taken prior to November 4, 1993. For purposes of this subsection, "specified perennials" means perennials grown for market or research purposes including, but not limited to, nursery stock, berries, fruits, nuts, Christmas trees or vineyards but not including seed crops, hay, pasture or alfalfa.

(3) In addition to that land described in subsection (1) of this section, for purposes of ORS 215.705, high-value farmland, if in the Willamette Valley, includes tracts composed predominantly of the following soils in Class III or IV or composed predominantly of a combination of soils described in subsection (1) of this section and the following soils:

(a) Subclassification IIIe, specifically, Bellpine, Bornstedt, Burlington, Briedwell, Carlton, Cascade, Chehalem, Cornelius, Cornelius Variant, Cornelius and Kinton, Helvetia, Hillsboro, Hullt, Jory, Kinton, Latourell, Laurelwood, Melbourne, Multnomah, Nekia, Powell, Price, Quatama, Salkum, Santiam, Saum, Sawtell, Silverton, Veneta, Willakenzie, Woodburn and Yamhill;

(b) Subclassification IIIw, specifically, Concord, Conser, Cornelius Variant, Dayton (thick surface) and Sifton (occasionally flooded);

(c) Subclassification IVe, specifically, Bellpine Silty Clay Loam, Carlton, Cornelius, Jory, Kinton, Latourell, Laurelwood, Powell, Quatama, Springwater, Willakenzie and Yamhill; and

(d) Subclassification IVw, specifically, Awbrig, Bashaw, Courtney, Dayton, Natroy, Noti and Whiteson.

(4) In addition to that land described in subsection (1) of this section, for purposes of ORS 215.705, high-value farmland, if west of the summit of the Coast Range and used in conjunction with a dairy operation on January 1, 1993, includes tracts composed predominantly of the following soils in Class III or IV or composed predominantly of a combination of soils described in subsection (1) of this section and the following soils:

(a) Subclassification IIIe, specifically, Astoria, Hembre, Knappa, Meda, Quillayutte and Winema;

(b) Subclassification IIIw, specifically, Brenner and Chitwood;

(c) Subclassification IVe, specifically, Astoria, Hembre, Meda, Nehalan, Neskowin and Winema; and

(d) Subclassification IVw, specifically, Coquille.

(5) For purposes of approving a land use application under ORS 215.705, the soil class, soil rating or other soil designation of a specific lot or parcel may be changed if the property owner:

(a) Submits a statement of agreement from the Natural Resources Conservation Service of the United States Department of Agriculture that the soil class, soil rating or other soil designation should be adjusted based on new information; or

(b)(A) Submits a report from a soils scientist whose credentials are acceptable to the State Department of Agriculture that the soil class, soil rating or other soil designation should be changed; and

(B) Submits a statement from the State Department of Agriculture that the Director of Agriculture or the director’s designee has reviewed the report described in subparagraph (A) of this paragraph and finds the analysis in the report to be soundly and scientifically based.

(6) Soil classes, soil ratings or other soil designations used in or made pursuant to this section are those of the Soil Conservation Service in its most recent publication for that class, rating or designation before November 4, 1993. [1993 c.792 §3; 1995 c.79 §78; 1995 c.812 §8]