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Historical Markers in Indian River
Machias is the county seat for Washington County
Indian River is in Washington County
ADJACENT TO WASHINGTON COUNTY Charlotte County, New Brunswick (0) ► York County, New Brunswick (0) ►
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| On Indian River Road 0.1 miles north of Crowley Island Road, on the right when traveling north. |
| On Indian River Road (Maine Route 187) 0.1 miles north of Crowley Island Road, on the right when traveling north. |
Nov. 13, 2026