N 308
Recovered in Good Condition on May 2, 2017
Spatial/elevation data
| Coordinates | N 31.92011° W 112.94667° |
| Elevation | 1218.4 ft. |
| Location | Arizona
Pima County West of Lukeville Quad |
Mark description
| Type | Bench Mark Disk |
| Setting | Round Concrete Monument |
| Monumented | 1952 by NGS |
| Description (NGS) | NGS Datasheet |
A report on the condition of this survey mark has been submitted to NGS, along with the following recovery note:
Recovered in good condition. The witness post is no longer present. (Also reported that the monument projects 2 inches.)
Narrative and photographs
Continuing on our hunt for the “308” series along Puerto Blanco Drive, we came to the next letter in the alphabet: N. N 308 is just north of the road and, like the others, set into a large round concrete monument. The disk is in very good condition. There was no sign of the witness post, not even a mound of concrete with an impression in it like we found near a few of the other marks along this road.
