Mercury Guidance PERCS Comments on the proposed Dental Amalgam Rules (2/18/15) NC Model Mercury Minimization Plan Surveys: Dental Facilities, Industrial Facilities, Medical Facilities, Schools Pretreatment Requirements For Mercury Monitoring and Analysis using Method 1631E: Pretreatment Unit Memo (12/18/02) NPDES Guidance: Scroll down to Pollutant Specific Permitting Guidance area for 8/30/02 NPDES Hg Requirement Letter and List of NPDES facilities subject to EPA method 1631 requirement NPDES Mercury Requirement Clarification Letter, 8/12/03 Laboratory Section: Certified Laboratories for Method 1631. Analytical Methods: Method 1631: Guidelines Establishing Test Procedures for the Analysis of Pollutants; Measurement of Mercury in Water. EPA Method 1669: Clean Sampling for Trace Metals. Mercury Presentations Mercury Minimization Plans: (12/17/13) Mercury Method 1631: Its Not As Bad As We Thought It Would Be: PERCS presentation (8/23/05) Mercury Awareness: City of Gastonia (1/18/03) Mercury: What's Going On?: Michelle Woolfolk, Modeling Unit (1/15/03) Overview of EPA Method 1631, Revision E : Roy W. Byrd, Lab Section, Metals Unit (1/15/03) Demonstration of Grab Mercury Sample Collection Using Clean Hands / Dirty Hands Technique: City of Gastonia. (1/15/03) Mercury Other Information Mercury Report - National Association of Clean Water Agencies (NACWA) (formerly Association of Metropolitan Sewerage Agencies): Evaluation of Domestic Sources of Mercury August 2000. Summary and links to full document. Mercury - Recycling: NC Division of Environmental Assistance and Customer Service (DEACS). Mercury - EPA's Mercury Website: EPA's Mercury Website has lots of info, including dental amalgam, spill clean-up, consumer info, etc.