Analytical Services Resources

Our analytical downloads, forms, tutorials, frequently asked questions, and helpful links are provided below.

Sampling Instructions/Guidelines

• Analytical Laboratory Tutorial
• Client Connect instructions
• Disinfection of Contaminated Wells Procedure
• General Chemistry Sampling Guidelines
• General Sampling Guidelines
• Lead and Copper Rule Sampling Guidelines
• Microbiology Sampling Guidelines
• Sample Preservation Chart
• Sampling Guidelines for Minerals, Metals and Radiologicals
• Sampling Guidelines for Volatile Organic Compounds (VOCs)
• Sampling Instructions for UCMR4
• UCMR4 Sample Integrity Sheet

Guide for Homeowners

• Private Domestic Well Owners

FAQs

Forms

• Chain of Custody (Fill-In)
  • Analytical COC
  • Microbiology COC
  • Vancouver Analytical COC  (Oregon & Washington Only)
  • Vancouver Microbiology COC (Oregon & Washington Only)
• Bottle Order Form
• Terms and Conditions

BSK Helpful Links

Federal

• EPA
• UCMR
• EPA Office of Solid Waste
• SW-846 Test Methods
• EPA Office of Water
• EPA Office of Groundwater and Drinking Water

California

• State Water Resources Control Board
• Regional Water Quality Control Boards
• CA Division of Drinking Water Programs
• CA Department of Toxic Substance Control
• Fresno County Department of Health

Oregon

• OR Department of Environmental Quality

Washington

• WA Department of Ecology
• WA State Department of Health
• Clark County Public Health Department

Industry

• • American Council of Engineering Companies
  • American Council of Independent Laboratories
  • American Water Works Association
  • California Water Environment Association
  • Northwest Environmental Business Council
  • Safe Drinking Water Act (SDWA) | US EPA