Production

Stockertown Sinkhole Dilemma was produced by Alec M. Bodzin, Ph.D. and Marisa A. Castronova.

Photographs

Photographs appearing on the "Photographs of Sinkholes" Web page are courtesy of the Save Brookwood Group all rights reserved.

Photographs appearing on the "What are Sinkholes?" Web page are courtesy of the Pennsylvania Department of Conservation and Natural Resources (DCNR).

Maps

The Monitoring Wells Map is courtesy of the Pennslyvania Department of Protection (DEP).

The Aerial Map of Sinkholes is courtesy of the Pennsylvania Department of Conservation and Natural Resources (DCNR).

Newspaper Articles

All newspaper articles appearing in this site are courtesy of The Morning Call Inc. all rights reserved.

References

Bushkill Stream Conservancy information used with permission from the Bushkill Stream Conservancy, all rights reserved.

U.S. Army Corp of Engineers. Commander's Message: Bushkill Creek, Northampton County, PA, Aquatic Ecosystem Restoration Study.

U.S. Army Corp of Engineers. Congressional Fact Sheet: Bushkill Creek, Northampton County, PA, Aquatic Ecosystem Restoration Study.

U.S. Army Corp of Engineers. 2003. Northampton County Sponsor Letter.

U.S. Army Corp of Engineers. 2001. Bushkill Creek Stream Restoration Project: Site Visit Report 1.

U.S. Army Corp of Engineers. 2001. Bushkill Creek Stream Restoration Project: Site Visit Report 2.

'Sinkhole Repair." 2003. Pennslyvania State College of Agricultural Sciences Cooperative Extension.

U.S. Army Corp of Engineers. 2002. Final Report for the Geotechnical Investigation of the Bushkill Creek.

Kochanov, W. E., 1999, Sinkholes in Pennsylvania: Pennsylvania Geological Survey, 4th ser., Educational Series 1133 p.