Download PDF Mertz Slough (ND) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. There is more than one publication date for the Mertz Slough topo map.
Mertz Slough topo maps are provided as PDF files.
Note: The most current map is the 2020 Mertz Slough topographic map.