Physical description
Eppalock. Construction. Eppalock Project Main Bank. Lake consists of clay fill, Gravel Filter, Rock Filter, Basalt Filter, Stabilizing Fill. Full Supply Level RL637. Crest Length 2000 Feet, Maximum Height 150 Feet, Quantity Clay Fill 550 000 Ton, Quantity Gravel Filler 120000 Ton, Quantity Rock Filler 60 000 Ton, Quantity Basalt Rock Fill 250 000 Ton, Quantity Stabilizing Fill 150 000 Ton, Total Fill 1630 000 Ton. Markings: Eppalock Dam Observation Point Board.
Inscriptions & markings
Agfacolor
