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THE SPRING CREEK WATERSHED ATLAS
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The Prehistory of the Spring Creek Watershed
Evidence that people were in Central Pennsylvania for thousands of years before European Contact comes from several sources: artifacts collected by local residents, and archaeological surveys and excavations. Artifacts collected by local residents can be important in expanding information about the past when shared with the archeological community. A large survey of the Bald Eagle Watershed was done in 1978 by archaeologists from Penn State’s Department of Anthropology as p
Mary Alice Graetzer
5 days ago8 min read


Modern Herbicides Play a Key Role in Ecosystem Restoration
Monarch Butterfly in ClearWater Conservancy's native garden The modern environmental movement, largely sparked by Rachel Carson’s ‘Silent Spring,’ marked a turning point in how society views the natural world. During the 1960s and 1970s, public concern over pollution and pesticide use led to extensive environmental reforms, including the establishment of the U.S. Environmental Protection Agency and the expansion of laws to protect air, water, and land. Today, we live in a va
Clearwater Conservancy
Nov 19, 20254 min read


Spring Creek Watershed Climate
Introduction The Spring Creek Watershed, nestled within the Appalachian Mountains of Pennsylvania, offers a unique blend of natural beauty and ecological significance. Over the past 50 years, significant shifts in climate patterns have been observed, prompting a reconsideration of the traditional definition of climate as "the average weather over 30 years." As we face more frequent extreme weather events—such as droughts, floods, and temperature fluctuations—it's critical to
Douglas M. Mason
Nov 19, 20256 min read


Water Budgets – a Tool to Quantify the Hydrologic Cycle
“Water availability is an important concern in the 21st century. Ensuring sustainable water supplies requires an understanding of the...
Mark Ralston
Sep 20, 20256 min read
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