Questions

 

1          Where are two photos taken and what direction (from TerraBlanca.docx you sent us).

2          Draw a general cross section of dike, road, and stream near the culvert with approximate distances and elevations.  For example:

 

 

 

 

 

 

 

3                    Our initial stream delineation shows a stream going through Maravillas.  Is this the stream that the culvert is on?

 

4                    The second image is from WMS and shows the water paths based only on elevation data (DEM).  Since hydraulic structures and routing are not accounted for, we suspect that the WMS stream paths do not reflect actual stream paths.  Is this true? If possible, please draw any corrections you are aware of on the aerial image.

5                    This is where the culvert is based on the coordinates we were given.  Is this accurate?  What is the flow direction of the culvert?  What are the dimensions of the culvert?