South Fayette Conservation Group

Working to ensure the conservation, protection and enhancement
of our natural and recreational resources

Fishing Run Stream Sealing Project

The Fishing Run Stream Sealing Project is an extension of our previous Fishing Run Restoration/Maude Mine Reclamation Project as well as our Gladden Discharge Passive Treatment System Design Project.

(photo:  dry portion of Fishing Run stream bed)

While designing the Gladden treatment system,
it was noted that the water flow rate at the discharge site was higher than expected post the original Fishing Run Restoration Project.  The SFCG  in conjunction with Pa DEP BAMR, investigated areas of the Fishing Run stream channel above the original  project site and observed surface flow loss.  Flow loss was also noted in an unnamed tributary in a nearby valley.

 (photo:  evidence of mine subsidence in unnamed tributary)

Geotechnical investigative work should explain whether the water is disappearing into the mine spoil or whether its entering into underground mine structures.  By determining the cause of the flow loss, we will be able to implement the best solution to restore the flow to the surface.  Currently, we plan on restoring approximately 5500 feet of stream channel using Fabriform Liners. 
 

Restoring the water flow to the surface in these stream areas will  further reduce the flow and the amount of contaminants at the Gladden Discharge bringing the SFCG one step closer to its ultimate goal of full remediation of the Gladden Discharge which continues to be the primary pollutant of Millers Runs and the Lower Chartiers Creek Watershed.

Project update January 2011:

 Several areas have been identified for remediation and design options are being prepared for submission to the DEP for permitting.