Oregon Department of Environmental Quality

Federal Preliminary Assessment (PA) Outline - Brief

GENERAL SITE DATA

   - Site Name and Address      - Site Contact(s)  

   - Current Owner(s)        - Legal Description

   - Current Operator(s)        - Directions to site

1. INTRODUCTION

2. SITE DESCRIPTION, OPERATIONAL HISTORY, AND WASTE CHARACTERISTICS

 2.1 Site Location

 2.2 Site Description

 2.3 Operational History and Waste Characteristics

3. GROUNDWATER PATHWAY

 3.1 Hydrogeologic Setting

 3.2 Groundwater Targets

 3.3 Groundwater Conclusions

4. SURFACE WATER PATHWAY

 4.1 Hydrologic Setting

 4.2 Surface Water Targets

 4.3 Surface Water Conclusions

5. SOIL EXPOSURE AND AIR PATHWAYS

 5.1 Physical Conditions

 5.2 Soil and Air Targets

 5.3 Soil Exposure and Air Pathway Conclusions

6. SUMMARY AND CONCLUSIONS

7. REFERENCES

APPENDICES