Self-guided · 307 matching sites on the record · 4,299 places

Historic Dams and Canals

Canals, locks, dams and waterworks near you, the engineering that moved goods and water before the highways.

Every page below lists the real sites nearest that place, from the National Register of Historic Places, the Recorded Texas Historic Landmark program and the Georgia historical marker program, with the distance and the source for each one.

Open the map

How it works

1
See every listed site of this kind in the area
2
Sort by distance and pick the closest few
3
Read the record for the year, the builder and the use
4
View from the public way and note what has changed
5
Collect the set and move on to the next county

Questions people ask first

How much does it cost to visit these sites in your area?

Most listed sites can be seen from a public road or sidewalk at no cost, and the app is free to use. Some sites are private homes, working churches or museums with their own hours and fees. The record for each one says what it is, so you know before you go.

Where does the information on these sites come from?

From published records: the National Register of Historic Places, the Recorded Texas Historic Landmark program, and the Georgia Historical Society and Georgia Department of Natural Resources marker program. Every site on the page names its source.

Are these buildings open to the public?

Some are, many are not. Churches, courthouses and libraries usually keep regular hours. Houses, barns and mills are often private and best seen from the road. The record for each site tells you which kind it is.

What does it mean when a site is on the National Register?

It means the property was documented and accepted as historically significant. Listing honors the site, it does not open it to visitors or stop an owner from using it.