The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States.

4 days ago · Delaware River, river of the Atlantic slope of the United States, meeting tidewater at Trenton, New Jersey, about 130 miles (210 km) above its mouth. Its total length (including the longest branch) is about 405 miles (650 km), and the river drains an area of 11,440 square miles (29,630 square km).

Oct 4, 2021 · The Delaware River is a major river in United States that originates in New York’s Catskill Mountains and flows for 674 km before reaching the Atlantic Ocean close to Delaware’s Cape Henlopen and New Jersey’s Cape May.

The urban Delaware River is home to globally rare freshwater tidal marshes and the nation’s first Urban National Wildlife Refuge and the Delaware Bay boasts the largest breeding population of horseshoe crabs in the world.

6 days ago · How one Native American tribe is working to protect the Delaware River 05:16. For the Lenape Nation, an indigenous tribe in Pennsylvania, the Delaware River is their ancestral home and a place ...

The Delaware River — A Little Known Natural Treasure. The Delaware River flows free for 330 miles from New York through Pennsylvania, New Jersey and Delaware on its way to the Atlantic Ocean.

Oct 31, 2019 · Even if you are familiar with the Delaware River, there are interesting facts and informational tidbits about its history, wildlife, and geography that may surprise you. Learning about local waterways is one of the best ways to protect them, so read up on these Delaware River facts and educate yourself about this incredible natural resource.

The Delaware River is a large river estuary in the Northeast United States. It is about 280 miles (450 km) long. It begins in the Catskill Mountains in southeast New York State and ends at the Atlantic Ocean at Delaware Bay.

For centuries the Delaware River supplied its region with water, food, transportation, and water power to run mills to saw timber and produce grain, paper, and textiles. As the largest undammed river in the United States east of the Mississippi, its bounty seemed limitless.

Popular activities include paddling, boating, fishing, swimming, camping, hunting, hiking, bird watching, sightseeing along state-designated scenic highways, and cycling along canal towpaths and bike routes of the Upper, Middle and Lower Delaware River.