T1NR4E S4 N1/16
Spatial/elevation data
| Coordinates | N 33.4619° W 111.9523° | 
| Elevation | Unknown | 
| Location | Arizona
           Maricopa County Tempe Quad  | 
      
Mark description
| Type | Cadastral Survey Disk | 
| Setting | Steel Pipe | 
| Monumented | 1996 by Bureau of Land Management | 
Narrative and photographs
While we were wandering around in Papago Park, we happened to spot this curious pile of stones from a distance. We investigated (of course) and found a section corner disk set on a pipe! It was our first cadastral survey mark (we don’t have these in the eastern states) so it was exciting for that reason alone. And it’s always fun to come across a mark that we weren’t previously aware of. The pipe and disk seem to be in good condition, and it’s very close to several trails and a loop road in the park.