1879, No 12 (Local)—The Waitara Harbour Board Land and Borrowing Act 1879.
1881, No 7 (Local)—The Waitara Harbour Board Loan Act 1881.
1883, No 13 (Local)—The Waitara Harbour Board Loan Act 1883.
1904, No 15 (Local)—The Waitara Harbour Board Foreshore Endowment Act 1904.
1907, No 17 (Local)—The Waitara Harbour District and Empowering Act 1907.
1910, No 18 (Local)—The Waitara Harbour Board and Borough Empowering Act 1910.
1914, No 17 (Local)—The Waitara Harbour Board Empowering Act 1914.
1915, No 68—The Reserves and other Lands Disposal and Public Bodies Empowering Act 1915: Section 46.
The reference to the Harbours Act 1923 was repealed, as from 22 October 1948, by section 2 Harbours Amendment Act 1948 (1948 No 18).