Dale HillApr 15, 20229 minGood Friday SMASHSurvey Mark Recovery: Locate, Photo-Document, Verify the condition of Survey Marks, and report results to the NGS, a day well spent! 😊👍🏻
Dale HillFeb 6, 20229 minTying Up Loose EndsSorting out an "Oops!" by U.S. Army Corps of Engineers Surveyors dating back to 1941 and tying up other "loose ends" in the desert.
Dale HillDec 11, 202116 minObsidian Butte SMASHSurvey Mark hunting on a Volcano 💥Obsidian Butte was a cool pile of rocks with a pre-historic history, + lots of marks found along the way!
Dale HillJul 3, 202114 minPala SMASH!4th of July Weekend Survey Mark Scavenger Hunt (SMASH) in Pala and Pauma Valley, along SR 76 uncovering cool marks and their history!