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Datashed

Project Details

Project Maiden Mine

GPS No

AMD Source Underground

Project Type Passive Treatment System

Watershed Dunkard Creek

Quad Morgantown North

City Dunkard Township

County Greene

State Pennsylvania

Stream Dunkard Creek

Description
Formerly known at the Mathews Restoration Area, the Maiden Mine Passive Treatment System is multi-component passive treatment system was installed to treat two acidic metal laden discharges.

Construction Year 2006

Total Cost

Latitude 39° 44' 54.9924" N

Longitude 79° 57' 50.6988" W

Elevation 900

Treatment Technologies

Treatment Technology	Quantity of Elements
Aerobic Wetland	1
Auto Flushing (Siphon) Limestone Only VFP	3
Horizontal Flow Limestone Bed (HFLB)	1
Low pH Fe Oxidation Channel	1
Settling Pond	2
Vertical Flow Pond (VFP)	1

Location Links

Active Organizations

External System IDs

Title	System
D1-269	Datashed 1.0
PA-279	OSM

Project Performance

Water Treated	266,946,400 (gal/yr)
Alk. Loading	0 (lbs/yr)
Load Reductions
Acidity	1,176,857 (lb/yr)
Manganese (Total)	4,867 (lb/yr)
Aluminum (Total)	66,482 (lb/yr)
Iron (Total)	107,359 (lb/yr)