This is a research note about a forthcoming paper on the Hydrogen Sulfide mapping project that will be published in the free open source journal _[Engaging Science Technology and Society](http://estsjournal.org/)_ this month. Check back we will be adding photos and stories from the research project along with a link to the article and special issue it is part of. The special issue is about citizen science projects around oil and gas extraction and the petrochemical industry.