Portland Harbor Environmental Data Portal

Abstract:

This Field Sampling and Data Report, prepared by GSI Water Solutions, Inc. (GSI), for the River Mile 11 East (RM11E) Project Area is submitted by Cargill, Inc. (Cargill); CBS Corporation; City of Portland (City); DIL Trust; Glacier Northwest, Inc. (Glacier NW); and PacifiCorp, collectively referred to as the RM11E Group. This report provides the results of the surface sediment, bank soil, upland (subsurface) soil, and groundwater sampling efforts described in the EPA-approved Final Supplemental Remedial Investigation and Feasibility Study (RI/FS) Work Plan (Work Plan; GSI and DOF, 2013). This work is being conducted pursuant to the Statement of Work (SOW) contained within the Administrative Settlement Agreement and Order on Consent (EPA Region 10, CERCLA Docket No. 10-2013-0087). These investigations are supplementary to and consistent with, investigations conducted for the RI/FS of the Portland Harbor Superfund Site (Portland Harbor) and required by EPA to facilitate selection and design of a final remedy at the RM11E Project Area.

Files for this document are shown below. Click on the file name to download the file. The 'Search' box can be used to filter the list of files, and clicking on a column header will re-order the list.

Title	Filename	Size (kB)	Document Type
Appendix K - Excel Data File	AppendixK_RM10_to_12_Datafile.xlsx	10,126	Data File
Final Supplemental Remedial Investigation/ Feasibility Study Field Sampling and Data Report, River Mile 11 East, Portland, Oregon	5_final_rm11e_field_sampling_data_rpt_092014.pdf	121,896	Report