Rasters - correcting overlaps

[BruceCampbell]

Hi -- I'm working with multiple stacked rasters that represent the tops of aquifers and confining units. The rasters were constructed from a combination of picks on boreholes and a land surface DEM. The problem is they overlap in places and will not work in the groundwater flow model that I'm constructing. Is there a way to "correct" the overlaps in the rasters in ARC? I suspect the overlaps occur during the interpolation process of the XYZ data.

Any ideas would be appreciated!

[CodyBenkelman]

Bruce

thanks for the more detailed info.  I think I understand what you're doing, but this sort of modeling and data editing/creation is outside my expertise - I'll reach out to some others here within Esri and see if I can find an expert for you.

Cody B.