About This Location
Whitlocks Mill Lighthouse is a historic lighthouse in Calais, Maine that has stood on the south bank of the St.Croix River since it was established in 1892.
- Originally Constructed: 1892
- Current Tower Constructed: 1910
- First Lit: 1910 (current tower)
- Construction: Brick
- Tower Shape: Cylindrical
- Height: 25 feet
- Focal Height: 32 feet
- Markings: White tower with a black lantern
- Characteristic: Isophase green light every 6 seconds
- Range: 6 nautical miles
- Status: Active
- NRHP Number: 87002276