[1] The settlement was located on the railroad line 4 miles (6.4 km) northeast of Bard along the Colorado River near the site of the Laguna Dam.
[3]: 33 Knowledge of location of the mines was lost with the death of the miners in the Yuma War.
In early 1859, placer gold was found fifteen miles above Fort Yuma at the Pot Holes on the west bank of the Colorado River.
Dredging the Colorado River for gold in the vicinity of Pot Holes was attempted in 1900–1901, but it was a failure.
[3]: 100 The town of Potholes was established during the construction of the Laguna Dam and the All American Canal.