Concept of Ecodrainage in the place of Conventional Drainage.

REALLY apprehend if us evaluate applied drainage concept in all pelosok of Fatherland in this time. Concept weared is conventional drainage concept, that is drainage “move to ceter of area”. Conventional drainage is effort throw away or conduct excess water as soon as possible to river closest. Conception this since year 1970-an hitherto only just change and continue to be taught in all college in Indonesia and as elementary concept which used all practitioner in making of Masterplan Drainage in all metropolis and small in Indonesia. IN conventional drainage concept, all rainwater which fall to in a region have to as soon as possible thrown to river and so on empty into sea. If this matter conducted at all of area, will peep out various problem, either in headwaters, middle, and also downstream. And in the reality, that is conventional drainage concept in Indonesia not only weared for to drainage of setlement areal, but used by totally the including for the men-drain of rural area, agriculture farm and plantation, athletic area, and others.