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Michael, Stephen and I interpreted your question differently. Stephen took "30' deep" to mean the depth of the earth and I took it to mean the depth of the lot. In my interpretation you have a lot that is 500 feet across at the back, 50 feet across at the front and 30 feet deep. The lot slopes from front to back at 1 to 3 degrees. Can you give us a more complete description of your situation with perhaps a photograph or a sketch? Harley  


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