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Park earthquake history

Explore historical earthquake records and epicenter data indexed by proximity to the recreation area.

Recorded Seismic Activity and Earthquake History for Delaware Water Gap National Recreation Area

This catalog provides a comprehensive collection of documented earthquake events that occurred in the vicinity of Delaware Water Gap National Recreation Area. Each entry includes specific event details such as recorded magnitudes, focal depths, and geographic coordinates relative to the landscape of the Appalachian Ridge and Valley province. These historical records offer insight into regional seismic data associated with this protected river corridor.

A graphic illustration of a river flowing through a narrow mountain pass, surrounded by green trees and towering canyon walls under a soft, pale sky.

A 40-mile stretch of the Delaware River cutting through the Appalachian ridges of New Jersey and Pennsylvania.

Delaware Water Gap National Recreation Area

Delaware Water Gap National Recreation Area is a roughly 70,000-acre protected landscape straddling northwest New Jersey and northeast Pennsylvania, centered on a 40-mile stretch of the Delaware River. The river, designated the Middle Delaware National Scenic River, flows between the Appalachian ridges, passing through the dramatic Delaware Water Gap where it cuts between Blue Mountain in Pennsylvania and Kittatinny Mountain in New Jersey. The recreation area protects a broad mix of forested ridges, river valleys, waterfalls, historic farmland, and prehistoric and colonial-era sites. It includes a section of the Appalachian Trail, state forest lands, and numerous named waterfalls, and it draws more than four million visitors a year from the nearby New York metropolitan area, making it one of the most visited units of the National Park System. The area has deep human history. The Minisink region was home to the Munsee people before Dutch and French Huguenot colonists arrived in the late seventeenth century. The modern recreation area was established in 1965 in connection with the controversial Tocks Island Dam project; after the dam was canceled in 1978, the acquired lands were preserved as a national recreation area. There are ongoing efforts to redesignate it as a full national park, which would be the first such park in either New Jersey or Pennsylvania.

Location
United States of America
Park type
Protected landscape
Established
1965
Area
270.1 km²
Highest point
465 m
Delaware Water Gap National Recreation Area Map

Review Delaware Water Gap National Recreation Area event details and distances

Earthquake records near Delaware Water Gap National Recreation Area

Delaware Water Gap National Recreation Area’s earthquake association comes from reported epicentres and calculated distance, not proof that records occurred within its river corridor. Time, magnitude, depth, locality, recreation-area separation, and source links support historical review without attributing river, gap, or forest effects to the events, asserting seismic cause, or forecasting hazard.

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This page describes catalogued earthquakes associated with the park by epicentre location and distance. It does not establish causation, assess current danger, or predict future earthquakes.

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Park atlas

Continue beyond Delaware Water Gap National Recreation Area earthquake records

Other parks after Delaware Water Gap National Recreation Area

Delaware Water Gap National Recreation Area remains the departure point as earthquake browsing turns from an Appalachian river corridor and waterfall landscape to other protected places. The destination pages do not imply shared recreation-area status, terrain, trail context, distance, geology, seismic records, hazards, risk, or equivalent information depth.
Watercolor painting of a light, abstract landscape featuring green fields, soft hills in the background, and touches of pink and yellow vegetation.
Protected landscapeNew York
88 km away#1 closest

Southeast

Gateway National Recreation Area: A Mapped Guide to Coastal Protected Landscapes

Urban coastal geography and maritime heritage sites

Spanning from the western Rockaway Peninsula to the shores of New Jersey, Gateway National Recreation Area serves as a major ecological anchor. This protected landscape integrates rare maritime habitats, barrier beach systems, and decommissioned military installations into a singular geographic footprint. Use this atlas resource to understand the park's three primary units and their roles in maintaining the natural shoreline of the New York Harbor region.

Area
107.67 km²
Established
1972
IUCN
V
Visitors
8.7M annual
Protected landscapeNew York
146 km away#2 closest

East

Fire Island National Seashore: Geography and Protected Area Exploration

Barrier island ecosystems and coastal wilderness in New York

Fire Island National Seashore spans a narrow, thirty-mile barrier island corridor, protecting a mosaic of maritime pine forest, expansive Atlantic beaches, and quiet bay-side salt marshes. This protected landscape includes the Otis Pike Fire Island High Dune Wilderness and the maritime holly canopy of the Sunken Forest, offering an essential reference for exploring coastal geography in New York.

Area
79.23 km²
Established
1964
IUCN
V
Visitors
393.7K annual
Nature reserveNew Jersey
About 162 km away#3 closest

South

Jacques Cousteau National Estuarine Research Reserve: New Jersey Coastal Protected Area

Inland-to-ocean ecological gradient map and landscape overview.

Located in southeastern New Jersey, the Jacques Cousteau National Estuarine Research Reserve provides a rare, contiguous protected footprint covering the Mullica River and Great Bay. This landscape includes freshwater swamps, salt marshes, and barrier island dunes, offering a benchmark site for scientific research on estuarine and coastal processes along the Atlantic coast.

Area
470 km²
Established
1997
Relief
Lowland
Climate
Temperate
Watercolor painting of a lush green landscape featuring rolling hills in the distance, a meandering stream in the midground, and wetlands with cattails in the foreground.
Protected landscapeVermont
202 km away#4 closest

Northeast

Green Mountain National Forest: Mapped Geography and Protected Landscape Analysis

Examining the wilderness backbone of Vermont's mountainous terrain

Gain insight into the expansive boundaries of Green Mountain National Forest, an essential protected area spanning the Green Mountains of Vermont. This profile details the forest's composition, ranging from high-elevation spruce-fir zones to mixed hardwood slopes and extensive federal wilderness corridors, providing a foundational geographic understanding of this vital northeastern landscape.

Area
1,615.31 km²
Established
1932
Relief
Mountain
Climate
Temperate
Nature reserveDelaware
About 206 km away#5 closest

South

Delaware National Estuarine Research Reserve: Coastal Estuary and Wetland Protected Landscape

A paired nature reserve system in Delaware

Delaware National Estuarine Research Reserve preserves a significant coastal gradient across two distinct units in Kent County. From the freshwater wetlands and forests of Blackbird Creek to the tidal salt marshes of the St. Jones River, this protected area serves as a primary hub for estuarine research, monitoring aquatic conditions, and safeguarding biodiversity within the Delaware Bay ecological corridor.

Established
1937
IUCN
IV
Relief
Lowland
Climate
Temperate
Wildlife reserveBennington County
217 km away#6 closest

Northeast

George D. Aiken Wilderness: Protected Forest Landscapes and Ridgelines in Vermont

Detailed geographic overview of a Green Mountain wilderness reserve

Spanning over 4,800 acres in Bennington County, the George D. Aiken Wilderness stands as a significant protected area within the southern Green Mountains. The terrain features narrow ridgelines, steep valleys, and a dense canopy of northern hardwoods that remain unmanaged to maintain wilderness standards. This area serves as a primary geographic anchor for Eastern wilderness preservation efforts in the United States.

Area
19 km²
Established
1984
IUCN
Ib
Relief
Mountain
A horizontal watercolor painting depicting a winding river flowing through a lush, forested valley with rolling hills in the background.
Wildlife reserveVermont
236 km away#7 closest

Northeast

Lye Brook Wilderness: Protected High Plateau and Forest Geography in Southern Vermont

Mapped wilderness boundaries within the Green Mountain National Forest

Spanning nearly 18,000 acres, Lye Brook Wilderness offers a deep dive into southern Vermont's natural geography. The area features a high forested plateau, complex brook valleys, and elevated ridgelines that characterize this established wilderness reserve. Ideal for those studying the regional landscape and its protected ecosystem, this record provides essential context on the forest cover, glacial terrain, and the geographic significance of this Vermont backcountry unit.

Area
73.34 km²
Established
1975
IUCN
Ib
Protected landscapeVermont
About 272 km away#8 closest

Northeast

Robert T. Stafford White Rocks National Recreation Area: Protected Landscape and Regional Geography

Southern Vermont wilderness, quartzite formations, and Appalachian Trail corridors.

Robert T. Stafford White Rocks National Recreation Area represents a unique fusion of protected forest and rugged geological character in southern Vermont. Known for the quartzite rockslides of Chaos Canyon and its inclusion of two distinct wilderness areas, this territory offers a complex terrain profile. Spanning over 36,000 acres, it serves as a central hub for regional backcountry exploration, blending dense hardwood ecosystems with the prominent rocky outcrops that define its distinct mountainous identity.

Area
147 km²
Established
1984
Water
Major water bodies
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Continue Exploring Delaware Water Gap National Recreation Area Geography

Deepen your understanding of Delaware Water Gap National Recreation Area by examining its specific protected-area boundaries, river corridors, and the mountainous terrain that characterizes the region. MoriAtlas provides a clear view of the complex topography and natural features that define this essential segment of the United States landscape. Begin tracing the river passage and mountain ridges now.