Looks like this foursquare house was left of the small house at 3030 Prosser Road [formerly Merritt Road or Croft Road], and it matches the old aerial photos. It was demolished after 1968 and is now farm field, coincidentally similar to the foursquare on the right of 3030 Prosser, which was demolished to make room for the railroad relocation as the Reservoir was being created.
3030 Prosser Road next door was modified later on, with a new garage built in 1987, but isn't significantly different.

https://vintageaerial.com/photos/ohio... in 1969