Laserfiche WebLink
• <br />be counted in the clumps. These clump area species must be those which <br />will meet the intent of the proposed land use, providing thermal cover <br />and hiding areas for dear and elk. <br />b. Productivity and Cover Standards - The applicant, in the permit <br />application, proposed using a linear regression method of determining <br />revegetation success standards for cover and production. The Division <br />determined that such a method was inappropriate, therefore, Stipulation 1 <br />was included in the permit document requiring the applicant and the <br />Division to devise acceptable criteria for the evaluation of revegetation <br />success for herbaceous cover and productivity. •- <br />Trapper Mining has submitted an alternative method, which, with some <br />modifications, will be acceptable to the Division. These modifications <br />are outlined in the attached memo from M.S. Savage to Gregg Squire <br />(November 15, 1985). Since this issue appears to be nearly resolved, an <br />acceptable revision to the permit should be submitted to the Division as <br />soon as possible to satisfy the requirements of Stipulation 1. <br />3. R ill and Gully Plan - Trapper's rill and gully plan is found in Section <br />3.6.3.6 of the permit application and was also approveo as a T.R. to the <br />permit in 19&4. However, based on current Division policy this revision is <br />now unacceptable for the following reasons: <br />o Delay of rill and gully repair for three growing seasons creates a <br />situation where severe erosion could occur for three years without <br />being abated. The operator's only responsibility within that period <br />is maintenance of contour furrows and ditches. This practice is not <br />in compliance with current Division policy or Rule 4.14.6(1). <br />o The current plan includes choosing permanent gullies from those <br />gullies existing after the three-year waiting period. This clearly <br />does not comply with the Division policy on permanent gully <br />formation, which states that the location of permanent gullies must <br />be identified before gully formation. Further, certain <br />demonstrations m~be made to allow for the inclusion of permanent <br />gullies in the plan. <br />Based on these findings, the Division wil] require Trapper Mining to submit a <br />revised rill and gully stabilization plan. This plan must include: <br />o Inspection frequency for checking rill and gully status. <br />o Procedure for backfilling and grading all rills and gullies greater <br />than 9 inches and all other excessive erosion as defined in the <br />Division's policy paper of May 2, 1985. The procedure should include <br />measures to minimize disturbance to existing vegetation. <br />o A timetable for implementing both permanent and temporary <br />stabilization methods. This timetable should provide for backfilling <br />and grading as soon after detection as field conditions permit. <br />