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Title: Groundwater Model Validation for the Project Shoal Area, Corrective Action Unit 447

Technical Report ·
DOI:https://doi.org/10.2172/1114493· OSTI ID:1114493
 [1]
  1. SM Stoller Corporation, Broomfield, CO (United States)

Stoller has examined newly collected water level data in multiple wells at the Shoal site. On the basis of these data and information presented in the report, we are currently unable to confirm that the model is successfully validated. Most of our concerns regarding the model stem from two findings: (1) measured water level data do not provide clear evidence of a prevailing lateral flow direction; and (2) the groundwater flow system has been and continues to be in a transient state, which contrasts with assumed steady-state conditions in the model. The results of DRI's model validation efforts and observations made regarding water level behavior are discussed in the following sections. A summary of our conclusions and recommendations for a path forward are also provided in this letter report.

Research Organization:
SM Stoller Corporation, Broomfield, CO (United States)
Sponsoring Organization:
USDOE Office of Legacy Management (LM)
DOE Contract Number:
AM01-07LM00060
OSTI ID:
1114493
Country of Publication:
United States
Language:
English