The Rancocas Creek was a vital waterway in the Burlington County, New Jersey, area for hundreds of years.

Initially a source of transportation for trade routes and nourishment for the Lenni Lenape Indians, various industries developed adjacent to the creek after the European settlers arrived. There were ironworks, mills, and phosphorus production. Steamships took patrons from Philadelphia up the Rancocas so they could enjoy the amusement parks, hotels, and respite. Others enjoyed paddling a canoe, and some swam in the flowing cedar water. As the area became more residential in the 20th century, the runoff from the development caused the Rancocas to fill in with dirt, sand, and debris. While many of the homes are still there, the industries have relocated or closed down, and most of the creek has reverted back to a simple waterway with a wide variety of birds, wildlife, and vegetation along its banks.

Stephanie Marks Sawyer is a lifelong resident of Burlington County, New Jersey, and the author of Arcadia Publishing's Mount Laurel. She has collected historic photographs of the Rancocas Creek and its surroundings for years. Sawyer also met with residents who lived, summered, or vacationed along the Rancocas who shared their experiences and private collections of family photographs.