Section 8 Amendments as respects drainage charge
A river board may, as respects any drainage charge raised by them for the current or the preceding year, make such additions to, cancellations of or amendments in any demands or other documents relating to the charge as appear to them necessary in order to make the raising, levying and collection of the charge conform with the provisions of this Part of this Act, and in particular may—
correct any clerical or arithmetical error;
correct any erroneous insertions or omissions or any misdescriptions;
make such additions or corrections as appear to the board to be necessary by reason of—
any change in the occupation of any chargeable hereditament; or
any property previously occupied as a single hereditament becoming liable to be treated as two or more separate hereditaments; or
any property ceasing to be a chargeable hereditament.
An amendment may be made under subsection (2) of section one of the Drainage Rates Act, 1958, as applied by section seven of this Act, notwithstanding that the charge in respect of which it is made was raised for an earlier year than is mentioned in subsection (1) of this section, and such an amendment shall have effect from the beginning of the year for which that charge was raised.
A river board shall serve a notice of any amendment made by them in pursuance of this section or of the said subsection (2) on the owner and occupier of every hereditament affected thereby.