1998 Audits

• Superfund Environmental Data Quality at Superfund Removal Actions in Region 9, E1SFF7-09-0058-8100223 September 4, 1998
  
  
  • Audit Report (html)
  • Audit Report (pdf, 1MB)
  • Selected Excerpts
    
    
• SUPERFUND EPA Had Not Effectively Implemented Its Super fund Quality Assurance Program, ElSKF7-08-0011-8100240 September 30, 1998
  
  
  • Audit Report (html)
  • Audit Report (pdf, 180KB)
    
    

1997 Audits

• Laboratory Data Quality at Federal Facility Superfund Sites,
  E1SKB6-09-0041-7100132, March 20, 1997
  
  
  • Audit Report (html)
  • Selected Excerpts
    
    

1995 Audits

• Environmental Data Quality at DOD Superfund Sites in Region 9,
  EISKF5-09-0031-5100505, September 26, 1995
  
  
  • Audit Report (html)