Dames & Moore, 1999 - USDA Forest Service

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General Composition and Condition of Fish at Railroad Creek
Summary of Wildlife Surveys Conducted at Holden Mine - September 9-17, 1997
Common Plant Species
Herpetofauna Likely to Occur within the Railroad Creek Drainage
Master List of Avian Species Observed and Potentially Occurring at and in the Vicinity of
Holden Mine
Bird Species Observed by Survey Area
Master List of All Species Observed, Probably Present and Possible Present at Holden Mine
Mammal Species Observed, by Survey Area, at Holden Mine
Species of Federal Concern which may Occur in the Vicinity of Holden Mine
Special Status Species in the Project Area
US Forest Service Survey and Manage Component 2 - Mollusk Species with Potential to
.
Occur in the Project Area
US Forest Service Survey and Manage Component .2 and Protection - Buffer Plants with
Potential to Occur in the Project Area
Survey and Manage Species for which No Survey Protocols are Available Due to .the Unique
or Unknown Life History of These Species
Key of Site Features and Media SamplinglData Collection Locations
Preliminary Chemical Specific ARARs (Applicable and Regulatory)
Summary of RI Soil Analytical Results
Summary of 1998 Background Soil Data and Area Background Statistics
Summary of Historical Soil Analytical Data
Summary of Historical Tailings Analytical Data
Summary of RI Tailings Analytical Results
Potential Compounds of Concern (PCOCs) for Soil and Tailings
Surface Water Area Background Statistical 'Analysis
Aluminum Data Points, Background Assessment
Arsenic Data Points, Background Assessment
Beryllium Data Points, Background Assessment .
Cadmium Data Points, Background Assessment
Chromium Data Points, Background Assessment
Copper Data Points, Background Assessment
Iron Data Points, Background Assessment
Lead Data Points, Background Assessment
Magnesium Data Points, Background Assessment
Manganese Data Points, Background Assessment
Selenium Data Points, Background Assessment
Silver Data Points, Background Assessment
Zinc Data Points, Background Assessment
Statistical Summary - Spring Data Set, Background Assessment
Statistical Summary - Fall Data Set, Background Assessment
.Statistical Summary - Set 1A (Railroad Creek and Set 1B (Other Background), Background
Assessment
Summary of RI Surface Water Analytical Results'- Stehekin Reference Streams
Station RC-1 and Proximity Summary of Historical ail road Creek Analytical Data (1982 -
1996)
Station RC-2 and Proximity Summary of Historical Railroad Creek Analytical Data (1982 -
1996)
Station RC-3 and Proximity Summary of Historical Railroad Creek Analytical Data (1982 -
1996)
Summary of RI Water Quality Data for Stations in Railroad Creek Upstream of the Site
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17693-005-019Uuly 29. 1999;12:55 PM;DRAFT FINAL RI MXRT
viii DAMES & MOORE