Hazardous Materials and Waste Management Division
Natural Resource Damage Assessment
for the Rocky Mountain Arsenal
Commerce City, Colorado

The purpose of this Natural Resource Damage Assessment Plan is to document the State Trustees' basis for conducting a damage assessment, and to set forth the proposed approaches for quantifying harm to natural resources and calculating damages associated with those injuries.  The Assessment Plan enables the Trustees to ensure that the Natural Resource Damage Assessment will be completed in a planned and systematic manner and at a reasonable cost.  The Plan describes the proposed assessment methods so that stakeholders can participate in the assessment process.

Public Comment Period Extended for Rocky Mountain Arsenal Natural Resource Damage Assessment Plan - News Release

Report Details Environmental Damage at Rocky Mountain Arsenal - News Release

Preassessment Screen Determination

Assessment Plan by Chapter

Table of Contents, List of Figures, Tables, Acronyms and Abbreviations

Executive Summary

Chapter 1  Introduction

Chapter 2  Site Description

Chapter 3  Response Actions

Chapter 4  Confirmation of Exposure

Chapter 5  Injury to Groundwater Resources

Chapter 6  Injuries to Biological Resources

Chapter 7  Injury to Air Resources

Chapter 8  Damage Determination and Restoration Planning Approaches

Chapter 9  Valuing Groundwater

Glossary