Station: HERSHEY (stamped HERSHEY 1999)
PID AI5064

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Latitude   38 52 28.84618N
Longitude   121 54 51.96416W
Northing   -634,099.300
Easting   2,007,424.705
Height in meters:
  Orthometric   13.99
  Ellipsiod   -16.242

The station is located about 6.5 mi northwest of Zamora and about 3 mi east of Dunnigan along the Colusa Basin Drainage Canal levee road in northeast Yolo County.
To reach the station from the intersection of Interstate Highway 5 and County Road 1,County Line Road, the Colusa/Yolo County boundary, about 3.5 mi northwest of Dunnigan, go east on Road 1 for about 4.8 mi to the Drainage Canal and a side road right, the levee road along the east side of the canal. Turn right and go south on the levee road for about 0.05 mi to a gate. Continue south on the levee road for about 3.5 mi where the levee road makes a slight turn to the southeast. Continue on the levee road for another 0.05 mi to the station on the left.

The station is a Yolo County disk set on top of a driven aluminum rod driven to a depth of 20 ft. and set inside an aluminum logo cap. It is about 0.7 mi north of a point where a power line crosses the levee road and three power poles about 50 m east of the levee road, 5.1 m east-northeast of the centerline of the levee road, 1.2 m west-northwest of a carsonite witness post and about 0.3 m below the level of the levee road.