The number of crirtical watershed in Indonesia increases from time to time. The operation of environmental function management can be assigned to regency government based on article 13 of the UUPD (Enivironmental management act). This assigment is also articulated in article 11 para (2) of the UUPD ( Regional Government Act) stating that the authority of regional government is carried out in an intensive and comprhensiv manner, which includes planning , monitoring, controlling and evaluating stages.