National Historic Landmark · Chesapeake City, Maryland

Old Lock Pump House, Chesapeake and Delaware Canal

United States historic place in Chesapeake City, Maryland. Added to the National Register in 1966, and a National Historic Landmark.

C and D Canal Pumphouse ExteriorC and D Canal Pumphouse interiorC&D Canal Pump House Wheel
Photos via Wikimedia Commons · 3 in the Commons category

What it is

The Old Lock Pump House on the Chesapeake & Delaware Canal was one of the first National Historic Landmarks to recognize an engineering achievement rather than an important building or a place associated with an historic event. The pump house, whose first element was built in 1837, preserves a feature of the old canal, which relied on locks and pumps to move vessels over the low divide of the Delmarva Peninsula between Chesapeake Bay and Delaware Bay. Because there are no large rivers on the peninsula, water had to be pumped uphill to fill the upper canal and locks. When the canal was cut deeper in the twentieth century, such measures were no longer required, and the pump house is one of the last relics of the old canal.

Text from Wikipedia, CC BY-SA 4.0.

The record

Property typeBuilding
AddressU.S. 213, Chesapeake City, MD
CountyCecil County
ListedOct 15, 1966
Listed forEngineering, Architecture
Level of significanceNational
Also known asChesapeake and Delaware Canal Pump House
Reference number66000390
Type of placebuilding
DesignationsNational Historic Landmark
Contributing resources5 buildings
StandingYes

The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗

Visiting

AddressU.S. 213, Chesapeake City, MD
Coordinates39.5272° N, 75.8065° W · Directions ↗
Nearest national park unitFirst State National Historical Park · 25 miles · on Park Atlas
Listing on the Register does not open the door. Unless a museum or park runs it, treat this as private property and see it from the sidewalk.

Explore

Map

Local history books for Cecil County

We earn a small commission if you buy through these links. It does not change what we list.

Guidebooks to historic places in Maryland

  • Slow Travels-Delaware, Maryland, and Virginia Edition
    Lyn Wilkerson, 2010
    Find at Bookshop.org
  • Lost Baltimore
    Paul K. Williams, 2013
    Find at Bookshop.org
  • In full glory reflected
    Ralph E. Eshelman, 2012
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

When was Old Lock Pump House, Chesapeake and Delaware Canal listed on the National Register?

Oct 15, 1966. It is also a National Historic Landmark, the higher of the two designations.

Source: National Park Service

Where is Old Lock Pump House, Chesapeake and Delaware Canal?

U.S. 213, Chesapeake City, Cecil County, Maryland. The nearest national park unit is First State National Historical Park, 25 miles away.

Source: First State National Historical Park

What does the Old Lock Pump House, Chesapeake and Delaware Canal listing include?

The listing counts 5 contributing resources. Those are 5 buildings. A contributing resource is a part of the listed property that carries its historic significance.

Source: National Park Service

Where is the nomination form for Old Lock Pump House, Chesapeake and Delaware Canal?

The National Archives holds the nomination form, the document that made the case for listing.

Source: National Archives

Is there cell service at Old Lock Pump House, Chesapeake and Delaware Canal?

FCC coverage maps show Verizon 5G, AT&T 5G, and T-Mobile 5G at the listed point. Coverage indoors and behind old masonry is another matter.

Source: FCC Broadband Map

Sources

Location, type and contributing counts come from the National Park Service's National Register spatial data. Listing dates come from the National Register office's spreadsheet where it carries the listing. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000390. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place. The description under "What it is" is the opening of the Wikipedia article, CC BY-SA.