I was able to get back to the site of the skit mill today. There were clearly at least two mill races, and there might have possibly been a third. The mills existed at these two locations:
http://maps.njpinebarrens.com/#lat=39.67587250408877&lng=-74.5423436164856&z=17&type=nj1930&gpx=
http://maps.njpinebarrens.com/#lat=39.67477422832174&lng=-74.54286932945251&z=17&type=nj1930&gpx=
It looks then that there were two mills here utilizing two separate mill races on opposite sides of the river. Notice that the mill owner (Ballangee?) made use of an abandoned river channel in order to power the southernmost of the two mills, rather than excavating an entire raceway.
Guy,
Don't be fooled by the absence of "high ground." Saw mills were sometimes located directly on the edge of stream corridors or even over water on pilings.
Lost Town Hunter
Gabe,
I went back today (dressed for the weather) and did quite a bit more exploring on the other side, crossing over and going through to the river. Ted's mention of mills in post #64 is interesting. The "diversion" canal I'd originally seen in the past is connected to another that merges with the big one we discussed. There is a spot of "higher" ground where this canal opens at the river channel.....
Overall, almost as puzzling as the channels we saw yesterday. I'm interested to hear what you and Budd come up with.
Terry
Gabe,
The Indian sawmill at Indian Mills was situated over water, as were two adjacent early saw mills at Wells Mill.
Lost Town Hunter