Forms and Documents
• ETA Visible Emissions Observer Training Manual
• Quality Assurance Handbook — Section 3.12
• VEO Form
• Slant Angle Correction Table
All smoke school registrations need to take place through our online system on our schedule page, even if paying by check. Please e-mail Debbie Scalise or call our office (919) 878-3188 if you have questions concerning registration.
U.S. EPA METHODS
• Method 9
• Subpart 000
• Method ALT 082
• Method 22
• Method 203
• Method 203a
• Method 203b
• Method 203c
LINKS
U.S. Environmental Protection Agency
https://www.epa.gov/
ASTM International
https://www.astm.org
Source Evaluation Society
https://www.sesnews.org/
Air Waste Management Association
https://www.awma.org
National Oceanic and Atmospheric Administration (weather)
https://www.nws.noaa.gov/
Sun Position Calculator
https://sunposition.info
REI (declination)
https://www.rei.com
National Geophysical Data Center (declination)
https://www.ngdc.noaa.gov/geomag/declination.shtml
Sun Position Data – United States Navy Observatory
https://aa.usno.navy.mil/data/AltAz