The RFI document for the facilities investigation of Middleport and surrounding areas has been divided into 10 volumes. The division of the area for the various volumes are shown on two maps which have been added to the document repository or can be viewed by clicking here. Each area or volume is color coded on the first map except those for Volumes 6 and 7 which are north of Person Rd consisting of Jeddo and Johnson Creeks. They are shown on the second map.

Volume 1 is the history of the area and includes aerial photos as far back as 1931 and Sampson maps showing the village layout of buildings and their usage as far back as the 19th century. Volume 1 is in 2 files and posted in the document repository in the RCRA Document Library.

The CIG has asked FMC to treat Volume 4, Culvert 105 and its flood zone, with high priority and Volumes 5 and 6, the tributary of Jeddo creek both north and south of Pearson Rd, with medium priority. Volume 2, the air deposition area in the village has been completed and submitted to the agencies for approval. That file is also large and is not in the repository yet.