The Sludge Hub & Company
VIDEOS
Watch restoration come to life. Our videos capture the hands-on work, community stories, and transformative impact of reclaiming abandoned mine lands—one stream, one hillside, one shovel at a time.
How to test Acid Mine Drainage (AMD) for PH, TDS, and conductivity.
A how to guide for landowners, companies, and adventurers who want to determine whether a waterway is affected by Acid Mine Drainage (AMD). Crowd sourced waterway testing is The Sludge Hub & Company's primary method of building localized AMD data sets. Learn more about how you too can submit your testing results at www.sludgehub.org
WiFi and Water Podcast
Jonathan Leonard talks about The Sludge Hub, the search for abandoned coal mines, and how it all started.
Coalfields of Appalachia
A peek into life in the coalfields of Appalachia with The Sludge Hub & Company, a network of Abandoned Mine Lands (AML) that host ecological restoration and waste reutilization projects in post-coal spaces.