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III. COMMENTS -COMPLIANCE <br />Below are comments on the inspection. The comments include discussion of observations <br />made during the inspection. Comments also describe any enforcement actions taken during <br />the inspection and the facts or evidence supporting the enforcement action. <br />This was a partial inspection of the Blue Ribbon Mine. Skies were clear, it was warm <br />and the site was dry, <br />The southern portion of the mine site is well vegetated with perennial grasses - <br />predominantly western wheatgrass. A number of shrubs are scattered around the southern <br />portion including boxelder, rose and one serviceberry. A few scattered thistles were <br />observed. <br />On the upper ditch between the north and south areas there is a rusty storage drum that <br />should be removed from the site. <br />The bench area on the northern portion of the permit boundary has a dense infestation of <br />robust Cheatgrass. Very few native perennial grasses were observed. The cheatgrass <br />infestation was somewhat unexpected, since cheatgrass has not been noted as a problem in <br />previous inspections. Its presence could be attributed to weed control measures that might <br />have harmed the perennial vegetation. Looking back at the October 2001 inspection where <br />noxious weeds were the inspection focus, it says that perennial vegetation cover was low. <br />It's also possible that the recent climatic conditions with the relatively moist fall and spring <br />combined with the low perennial vegetation cover may have created very favorable <br />conditions for the cheatgrass to establish. Once established, it is very difficult to control. <br />The dominant presence of cheatgrass is problematic if bond release is being considered. It <br />is an annual plant species and the allowable relative cover for annuals/biennials is up to 10% <br />if it was present in vegetation data used to set the standard. <br />A number of shrubs, primarily rose, were observed on the upper bench area. Other woody <br />plant species observed were Rubber rabbitbrush and box elder near the creek. <br />A trickle of water was running from the far north seep area. A saline deposit was evident <br />where the water was flowing, See photo below with surrounding cheatgrass. <br />