The award-winning Pretreatment Program at the Narragansett Bay Commission has issued its annual report for the calendar year 2017. This document details the many accomplishments associated with the NBC’s pollution control efforts in pretreatment, pollution prevention, and environmental monitoring and data analysis. These programs are essential to protecting Rhode Island’s environment, as well as the wastewater infrastructure and, ultimately, the public health.

If you have a question about the report, please contact the NBC at (401) 461-8848 or pretreat@narrabay.com.

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• 2022 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2021 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2020 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2019 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2018 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2017 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2016 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2015 Pretreatment Annual Report 
  •  Attachment I
  •  Attachment II
  •  Summary
• 2014 Pretreatment Annual Report
  • Attachment I
  • Attachment II 
  • Summary 
• 2013 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary 
• 2012 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary 
• 2011 Pretreatment Annual Report
  • Attachment I
  • Attachment II
  • Summary
• 2010 Pretreatment Annual Report
  • Summary
• 2009 Pretreatment Annual Report
  • Summary
• 2008 Pretreatment Annual Report
  • Summary
• 2007 Pretreatment Annual Report
  • Summary
• 2006 Pretreatment Annual Report
  • Summary
• 2005 Pretreatment Annual Report
  • Summary
• 2004 Pretreatment Annual Report
  • Summary
• 2003 Pretreatment Annual Report
  • Summary