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III, COMMENTS -COMPLIANCE <br />Below are comments on the inspection. The comments include discussion of observations made <br />during the inspection. Comments also describe any enforcement actions taken during the inspection <br />and the facts or evidence supporting the enforcement action. <br />Revegetation/Reclamation Success, Cont'd <br />low areas near the SAE silt fence, cheatgrass is 3 to 4 feet tall, and tumble mustard over 5 feet tall. <br />Prominent annuals present in various locations, in addition to the two species mentioned, include little <br />barley and annual wheatgrass, Descurainia mustard, storksbill, and Th/aspi arvense. Summer annuals, <br />primarily annual Kochia, have recently germinated and initiated growth. <br />In general, with the exception of the "barren" area of salt affected soils described in previous reports, <br />there is good establishment of seeded shrubs and half shrubs in most areas. With the exception of a few <br />scattered grass patches, perennial (orbs and grasses are sparse. There is fair initial establishment of <br />shrubs and grasses on the soil "test areas" spread in a portion of the barren area last year. There appears <br />to be some encroachment of shrubs and annuals along the margins of the saline barren area. <br />Reclaimed Areas Along Coal Creek in the CRDA Waste Disposal Vicinity <br />These areas were reclaimed in 2002, with a small area of CBA-1 reclaimed in 1994. In the 2002 areas, <br />annual grasses and tour-wing saltbush are dominant, but there is a significant presence of seeded <br />perennial grasses. A pair of gambel quail were flushed from this area. <br />CRDA-2 Waste Disposal Area <br />On the lower benches reclaimed in 1994, there has been significant die off of the older four-wing <br />saltbush plants in recent years. In most areas, there appears to be significant numbers of young four- <br />wing plants, as well as good representation of vigorous black greasewood, of various age classes. There <br />is significant presence of galleta grass on the western third of the pile, but on the remainder of the lower <br />bench areas the understory is dominated by cheatgrass and other winter annuals, with minimal presence <br />of perennial grasses, (orbs, or subshrubs. <br />The reclaimed temporary road on CRDA-2 was seeded in November 2002. There is a high density and <br />good diversity of seeded shrubslfour-wing and shadscale saltbush and black greasewood) and subshrubs <br />(primarily forage kochia, with some winterfat) along the reclaimed road segment. Winter annuals and <br />also annual Kochia are abundant. There is no significant presence of perennial grasses or forbs. <br />The upper benches of the pile, with the exception of the temporary road, were seeded in April 2002. In <br />most areas there is a relatively high density of four-wing saltbush, with significant numbers of black <br />greasewood. There are scattered shadscale saltbush plants in most areas, with several relatively high <br />density patches of shadscale. Winter annuals are abundant in all areas, with varying densities of annual <br />wheatgrass, cheatgrass, annual barley, Th/aspi, Erodium, and Descurainia. There are scattered patches <br />of the summer annual Kochia scoparia. Perennial grasses are present but patchy in distribution, most <br />prominent in areas with lower density of winter annuals. There is minimal presence of perennial forbs or <br />subshrubs. <br />CRDA-1 Waste Disposal Area <br />In contrast to most other recently seeded areas, annual species have a minimal presence on the 2002 <br />seeded areas on the upper benches of the CRDA-1 disposal area. cheatgrass is present in various <br />locations, but at low densities, and other annual species are largely absent. In most areas there is a <br />relatively high density of shrubs, with shadscale dominant in some locations and four-wing dominant in <br />other locations. Black greasewood also has a significant presence in most areas. Seeded perennial <br />grasses are well represented in most areas, including both cool season and warm season species. The <br />warm season grasses, particularly galleta, are dominant on the south facing slopes. <br />