Survey Mark - Fort Gratoit Lighthouse, Port Huron, Michigan
Posted by: Groundspeak Premium Member Trail Blaisers
N 43° 00.374 W 082° 25.340
17T E 384078 N 4762488
This survey mark can be found on the SE corner of the short wall that surrounds historic Fort Gratoit Lighthouse.
Waymark Code: WMPC58
Location: Michigan, United States
Date Posted: 08/07/2015
Published By:Groundspeak Premium Member Ernmark
Views: 6

This survey mark can be found on the SE corner of the short wall that surrounds historic Fort Gratoit Lighthouse.

There U.S. Army Corps of Engineers survey mark has no year or unique identifier indicated. The lighthouse and its surroundings have been recently restored so everything is in very nice condition.

The lighthouse is open to the public but is on Coast Guard property. I believe that the site (and survey mark) may only be available from 10 a.m. to 6 p.m. daily. See (visit link) for current details on visiting and also for tours of the lighthouse if that's of interest.
Condition: Mark found in good condition

Designation: -blank-

Benchmark Agency: U.S. Army Corps of Engineers

Monumentation type: Survey Mark

County: City of Port Huron

USGS 7.5' Topographic Quadrangle Name (optional): Lakeport

Find type: Found by luck/skill/knowledge

Benchmark Agency (if other): Not listed

Monumentation type (if other): Not listed

Special category (optional): Not listed

Special Category (if other): Not listed

Web address of this benchmark's datasheet (optional): Not listed

NGS PID: Not listed

Local database's URL (optional): Not listed

Visit Instructions:
  1. A closeup photo of the mark taken by you is required.
  2. A 'distant' photo including the mark in the view is highly recommended. Include the compass direction you faced when you took the picture.
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Recent Visits/Logs:
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bobfrapples8 visited Survey Mark - Fort Gratoit Lighthouse, Port Huron, Michigan 08/21/2022 bobfrapples8 visited it