Rocks in nature be different sensitive resistance are erosion each has been different sedimentation can be Identification of formations can be the perfect solution in the management of the basin aquifer areas against erosion. The research on the hableh rood in the North of the garmsar is done and Materials and methods field along a rain Simulator is done. The results of the test run the experimental model with a psiac and epm carefully evaluate. Show the results of the other models psiac model is better others model is better to sediment station. As well as special deposits resulting from the rain maker with a single rainfall event has the appropriate level of accuracy of the basin.