| Summary: | One of the major problems that occur in the supply of irrigation water is
the decreasing of the water availability at certain time. UU No. 7 year 2004 about
water resources state that the imbalance between the availability of water which
libely to decrease and water demand which tend to increasing rapidly, thus the
water resources should be managed better.
In order to maintain the water availability, it is necessary to do
performance evaluation, so the irrigation performance managed and the water
demand could be fulfilled. Referring to the goverment regulation No. 20 year
2006 about irrigation in article 65 about the performance of irrigation need
management and management of irrigation assets, including inventory
management, planing management, operational management, and evaluation. This
study specifically take up about the performance of ProgoManggis irrigation
system, Magelang, Central Java. Based on the performance index of the
infrastructure physical condition, the plant productivity, supporting facilities,
personel organitation, documentation, and P3A.
From the results of calcuations based on the Regulation of the Minister of
Public Works Blank Attachment No. 32/PRT/M/2007 obtained that the irrigation
System Performance at ProgoManggis Irrigation Arrea from 2010 to 2012
obtained average 71,29. Thus ProgoManggis Irrigation Area included in the good
criteria.
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