irrigation cost estimate for a center pivot
40 acre Center Pivot System Example. Estimating Annual Irrigation Operation Costs 3-10. Standard 40 acre system with end gun, installed at a cost of $38,000 with a well and power source cost of $30,000.A standard procedure is outlined on page 7 of MSU Extension Bulletin E2131, âCustom Work Rates in Michiganâ.The following would be modification of the DIRTI #5 pricing system.tandard 40 acre system with end gun, installed at a cost of $38,000 with a well and power source cost of $30,000. A standard procedure is outlined on page 7 of MSU Extension Bulletin E2131, âCustom Work Rates in Michiganâ. The following would be modification of the DIRTI #5 pricing system.