Ottawa Waterworks Building was created in 1904.
Confederation Building - Ottawa - was created in 1931.
The Waterworks was created in 1994.
Decatur Waterworks was created in 1906.
Brooklyn Waterworks was created in 1891.
Unadilla Waterworks was created in 1891.
Brede Waterworks was created in 1904.
Lockesburg Waterworks was created in 1936.
Montevideo Waterworks Company was created in 1879.
Chelsea Waterworks Company was created in 1723.
Lambeth Waterworks Company was created in 1785.
Grand Junction Waterworks Company was created in 1811.
West Middlesex Waterworks Company was created in 1806.