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INVESTMENTS IN WATER, WATER SYSTEMS, LAND AND IMPROVEMENTS (Tables)
 9 Months Ended
May 31, 2014
Investments In Water Water Systems Land And Improvements Tables  
Schedule of water and water systems
    May 31, 2014     August 31, 2013  
    Costs     Accumulated Depreciation and Depletion     Costs     Accumulated Depreciation and Depletion  
Arkansas River Valley assets   $ 69,113,400     $ (1,488,600 )   $ 69,112,300     $ (1,487,700 )
Rangeview water supply     14,490,000       (8,000 )     14,667,000       (7,700 )
Sky Ranch water rights and other costs     4,292,000       (87,100 )     3,915,100       (79,800 )
Fairgrounds water and water system     2,899,900       (688,600 )     2,899,900       (622,600 )
Rangeview water system     167,700       (76,600 )     167,700       (72,800 )
Water supply – other     931,300       (68,100 )     43,200       (22,400 )
Totals     91,894,300       (2,417,000 )     90,805,200       (2,293,000 )
Net investments in water and water systems   $ 89,477,300             $ 88,512,200