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WRAS. 2001. Watershed Restoration Action Strategy: State Water Plan Subbasin 19D: Lower Youghiogheny River Watershed: Westmoreland and Fayette Counties. Available on-line at http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/Nonpointsourcepollution/Initiatives/WRASLISTINFO/WrasPlans/WRAS-19D.pdf. Accessed June 21, 2004.

WRAS. 2003a. Watershed Restoration Action Strategy: State Water Plan Subbasin 17C: Redbank Creek Watershed (Allegheny River): Jefferson, Armstrong, Clarion, and Clearfield Counties. Available on-line at http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/Nonpointsourcepollution/Initiatives/WRASLISTINFO/WrasPlans/WRAS-17C.pdf. Accessed June 21, 2004.

WRAS. 2003b. Watershed Restoration Action Strategy: State Water Plan Subbasin 19E: Upper Youghiogheny River Watershed (Laurel Creek and Indian Creek): Fayette, Somerset, and Wetmoreland Counties. Available on-line at http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/Nonpointsourcepollution/Initiatives/WRASLISTINFO/WrasPlans/WRAS-19E.pdf. Accessed June 21, 2004.

WRAS. 2003c. Watershed Restoration Action Strategy: State Water Plan Subbasin 20F: Chartiers Creek Watershed (Ohio River): Washington and Allegheny Counties. Available on-line at http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/Nonpointsourcepollution/Initiatives/WRASLISTINFO/WrasPlans/WRAS-20F.pdf. Accessed June 21, 2004.

WRAS. 2003d. Watershed Restoration Action Strategy: State Water Plan Subbasin 18E: Stonycreek River and Little Conemaugh River Watersheds: Somerset and Cambria Counties. Available on-line at http://www.dep.state.pa.us/dep/deputate/watermgt/wc/Subjects/Nonpointsourcepollution/Initiatives/WRASLISTINFO/WrasPlans/WRAS-18E.pdf. Accessed June 21, 2004.

WSIP (Southwestern Pennsylvania Water and Sewer Infrastructure Project Steering Committee). 2002. Investing in Clean Water: A Report from the Southwestern Pennsylvania Water and Sewer Infrastructure Project Steering Committee. Pittsburgh, PA: Campaign for Clean Water.


Younger, P. 2000. Predicting temporal changes in total iron concentrations in groundwaters flowing from abandoned deep mines: A first approximation. Journal of Contaminant Hydrology 44:47-69.



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