CSN Documentation Archive

Find previous iterations of CSN documentation listed below, identified by year or version number. Please check back for continuous updates made to this page. See CSN Documentation for current versions.

Past CSN Data Validation & DART Webinar (with EPA, UC Davis, and Sonoma Technology):

• CSN Validation Training Webinar Video — June 2020 [external link]
• CSN Validation Training Webinar Slides — June 2020
• CSN Validation Training Webinar Video – July 2019 [external link]
• CSN Validation Training Webinar Slides – July 2019

Annual Reports

• 2016 Report
• 2017 Report
• 2018 Report
• 2019 Report
• 2020 Report
• 2021 Report
• 2022 Report

Ion & Carbon Analysis by DRI:

• Cation Analysis of Filter Extracts and Precipitation Samples by Ion Chromatography using the DIONEX ICS-5000 System (#2-228r2)

• DRI Model 2015 Multiwavelength Thermal/Optical Carbon Analysis(TOR/TOT) of Aerosol Filter Samples -- Method IMPROVE_A for the CSN

• Anion Analysis of Filter Extracts and Precipitation Samples by Ion Chromatography using the DIONEX ICS-5000 System for the Chemical Speciation Network