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Private lake area: <br /> This area includes the entire west and northwest part of the site and most of the Residential area. <br /> The area around the lake has been revegetated; all sloping has been completed for many years <br /> and is stable. On February 4, 2014 the Office of State Engineer certified that 28.0 acres of lake <br /> is classified as Pre-1981 water area and does not need to be in an augmentation plan. A copy of <br /> their letter is in the Hydrology section of the permit file for February 4, 2014.. <br /> Residential area: <br /> The residential area covers 6.10 acres, including the yards and uses associated with the homes as <br /> shown on the map. We will leave a 50-foot wide corridor along the east side of the Residential <br /> area to use as an access corridor from the Plant Site and entrance gate to the Henderson Inert <br /> Material Landfill operation in the northeast corner. <br /> South Expansion area: <br /> This area was the section added in 2014 that lies south of the water transfer pipeline. In May <br /> 2020, an 8.50 acre section on the southwest side of this area was released since Metro <br /> Wastewater District planned to condemn it for a new pipeline. We have completed grading on <br /> the below water areas in the reservoir area and seeding has been completed for 5 plus years on <br /> the above water area. The road on this area serves as a landowner access road for this and the <br /> reservoir area to the south and will remain. <br /> The reservoir was provisionally certified by the Division of Water Resources (DWR) on August <br /> 7, 2012 and final certification was issue by DWR on August 4, 2015 and they then confirmed the <br /> liner certification in a March 12, 2018 memo, during the release of Permit Number M-1983-067 <br /> (Stagecoach Stop Pit). The documentation on the liner certifications and the final Certification <br /> report was provided to the Division on August 9, 2016, under Permit Number M-1983-067. A <br /> copy of the August 9, 2016 letter is attached. The DWR's memo of March 12, 2018 is also <br /> included for the file. See Attachment C for liner certification documents. <br /> North Expansion area: <br /> This area was the section added in 2014 that lies north of the water transfer pipeline. The <br /> landowner access road divides this area into 2 parts. The west part was seeded in 2016 and is <br /> doing very well. Backfilling, grading and leveling is complete on the east side and was seeded <br /> with the approved seed mix in was finished in the spring of 2020. This area has completed the <br /> first growing season with great success. The roads surrounding the reclaimed areas will remain <br /> to provide landowner access for this and the areas to the south. The water transfer easement area <br /> was not disturbed by mining. Also note that approximately 6.2 acres of the north expansion area <br /> is used as Plant Site area. Backfilling and seeding is complete on the North Expansion area. <br /> Page 2 of 3 <br />