We don’t usually do seasonally-themed maps, but this map tracing the footprint of wellpads in Ohio’s Marcellus and Utica Shales just happens to work best with the colors associated with All Hallows Eve. Over the past year our FrackFinders and partners at Walsh University have helped us map shale drilling in eastern Ohio. Below you […]
About David Manthos
This author has yet to write their bio.Meanwhile lets just say that we are proud David Manthos contributed a whooping 81 entries.
Entries by David Manthos
Earlier this month we published a map of active Marcellus shale wellpads in Pennsylvania as observed on aerial survey imagery from 2005, 2008, 2010, and 2013 by our FrackFinder citizen scientists. Now we thought we’d take a closer look at one of those hotspots of drilling activity, specifically an area in Washington County, PA near […]
Did you know there are 48,529 abandoned coal mines in the United States which are known to pose a threat to the public and/or the environment? This number comes from the most comprehensive federal database that we know of – the enhanced Abandoned Mine Lands Inventory System (eAMLIS) maintained by the Office of Surface Mining (OSM). Of […]
Citizen-scientist analysis of aerial survey imagery from 2013, validated by SkyTruth, found 1,615 new wellpads in Pennsylvania’s Marcellus Shale (and related Devonian shales). This latest result of our ongoing FrackFinder projects brings the total to 2,724 active industrial operations that we have identified spread across the fields and forests of Pennsylvania. These numbers are not to […]
On August 5, more than 3,000,000 gallons of acidic, heavy-metal-laden mine waste from the Gold King Mine polluted the Animas River in southwestern Colorado. Ironically, the accident occurred while contractors for the U.S. Environmental Protection Agency (EPA) were trying to plug a smaller leak from the inactive mine that was already polluting the river. This was […]