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Yosemite, Survey Work near Abbieville at the “old” El Portal Trailer Park 5.1.23
A survey crew will be gathering information with conventional surveying equipment and an aerial drone working overhead at the north side of Hwy 140 between the NPS Maintenance Facility and Old El Portal from Thursday April 26th until Friday May 5th. This work is in support of the future El Portal Wastewater Treatment Plant and new Administrative campground in that area.