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Water Act 1992
4Interpretation
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4 Interpretation
(1) In this Act:
Aboriginal economic development means economic
development by or for the benefit of eligible Aboriginal people.
Aboriginal water reserve means a reserve of water allocated in a
water allocation plan for Aboriginal economic development in
respect of eligible land designated under section 22C.
action notice, see section 88A(1).
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administrative amendment means an amendment:
(a) correcting a clerical error; or
(b) correcting an error arising from an omission, a material
mistake in a calculation or in the description of any person,
thing or matter; or
(c) removing duplicate or conflicting material; or
(d) clarifying any matter.
Advisory Committee means a Water Advisory Committee
established under section 23.
aquifer means a geological structure or formation, or an artificial
land-fill, permeated or capable of being permeated permanently or
intermittently with water.
authorised officer means a person appointed as an authorised
officer under section 24.
bed and banks, in relation to a waterway, means the land over
which normally flows, or which is normally covered by, the water of
the waterway, whether permanently or intermittently, but does not
include land from time to time temporarily covered by the flood
waters of the waterway and abutting on or adjacent to its bed and
banks, the bed being the relatively flat portion and the banks being
the relatively steep portions of the land comprising the bed and
banks.
beneficial uses means the uses of water specified in
subsection (3).
bore means a natural or constructed hole in the ground that is
used, or could reasonably be used, for any of the following
purposes:
(a) taking groundwater;
(b) investigating the behaviour, occurrence and availability of
groundwater;
(c) monitoring the condition of groundwater;
(d) injecting water to recharge an aquifer;
(e) disposing waste directly or indirectly into groundwater.
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bore work means any of the following:
(a) drilling, decommissioning, constructing, altering, deepening,
plugging, backfilling or sealing off a bore;
(b) removing, replacing, altering, slotting or repairing the casing,
lining or screen of a bore.
consent means a consent granted and in force under this Act.
Controller means the Controller of Water Resources appointed
under section 18.
developer, for Part 6B, see section 71F(1).
development, for Part 6B, see section 71F(1)(a).
drilling licence means a drilling licence granted under section 49.
eligible Aboriginal people are Aboriginal people who have a legal
entitlement to access water resources because of their ownership
of or interest in eligible land.
eligible land, see section 4B.
environment means all aspects of the surroundings of humans,
including the physical, biological, economic, cultural and social
aspects.
environmental harm means any harm to or adverse effect on, or
potential harm to or adverse effect on, the environment.
flow, in relation to water, includes the discharge, release, escape or
passage of water.
groundwater means water occurring or obtained from below the
surface of the ground (other than water contained in works, not
being a bore, for the distribution, reticulation, transportation, storage
or treatment of water or waste) and includes water occurring in or
obtained from a bore or aquifer.
hydraulic fracturing means the underground petroleum extraction
process involving the injection of fluids at high pressure into a
geological formation to induce fractures that conduct petroleum for
extraction.
hydraulic fracturing waste, see section 4A.
interfere with a waterway means any of the following:
(a) cause a material change to the shape of a waterway;
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(b) cause a material change to the volume, speed or direction of
the flow or likely flow of water in or into a waterway;
(c) cause an alteration to the stability of the bed or banks of a
waterway, including by the removal of vegetation.
land includes a building or structure on land.
licence means a licence granted and in force under this Act.
material environmental harm means environmental harm that:
(a) is not trivial or negligible in nature; or
(b) results or is likely to result in not more than $50,000 being
spent in taking appropriate action to prevent or minimise the
harm or rehabilitate the environment; or
(c) results in actual or potential loss or damage to the value of not
more than $50,000.
mining activity, see section 13A of the Environment Protection
Act 2019.
mining site, see section 4 of the Environment Protection Act 2019.
occupier, in relation to land, means:
(a) a person occupying the land (under whatever title or
permission, or without title or permission); or
(b) a person entitled to occupy the land, whether or not the
person is actually occupying the land.
owner means:
(a) in relation to land alienated from the Crown by grant or by an
Act – the owner of an estate in fee simple in the land; and
(b) in relation to land held under a lease granted by the Crown –
the lessee; and
(c) in relation to land of the Crown subject to an agreement for
sale or right of purchase – the person entitled to the benefit of
the agreement or right of purchase; and
(d) in relation to unalienated Crown land, not being land referred
to in paragraph (c) – the Territory.
permit means a permit granted and in force under this Act.
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petroleum activity means exploration, extraction or processing of
petroleum under an Act or an Act of the Commonwealth, including
another activity for a purpose ancillary to one of those activities.
petroleum site means:
(a) an access authority area, licence area or permit area, each as
defined in the Petroleum Act 1984, on which petroleum activity
occurs; or
(b) an area of land on which exploration for petroleum occurs, or
petroleum is extracted or processed, under an Act of the
Commonwealth.
pollute, in relation to water, means directly or indirectly to alter the
physical, thermal, chemical, biological or radioactive properties of
the water so as to render it less fit for a prescribed beneficial use for
which it is or may reasonably be used, or to cause a condition
which is hazardous or potentially hazardous to:
(a) public health, safety or welfare; or
(b) animals, birds, fish or aquatic life or other organisms; or
(c) plants.
prescribed in relation to a form, includes approved by the Minister
or the Controller under the Regulations.
public authority includes:
(a) a statutory corporation; and
(b) a council constituted under the Local Government Act 2019.
remediation notice, see section 33A(2).
residential premises means any premises, or part of premises,
that are occupied as a place of residence.
Restricted Water Extraction Area means an area of land declared
under section 14A(1).
re-use, in relation to water, includes to use waste water or effluent,
whether or not it has been treated.
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serious environmental harm means environmental harm that is
more serious than material environmental harm and includes
environmental harm that:
(a) results or is likely to result in more than $50,000 being spent in
taking appropriate action to prevent or minimise the harm or
rehabilitate the environment; or
(b) results in actual or potential loss or damage to the value of
more than $50,000; or
(c) damages an aspect of the environment that is of a high
conservation value or of special significance; or
(d) is irreversible or otherwise of a high impact or on a wide scale.
take, in relation to water, includes to withdraw, pump, extract, use
or re-use, and to divert for the purposes of using or re-using, that
water and, where it is artesian water occurring in a bore, to allow
the artesian water to flow from the bore.
tidal water means:
(a) water within the geographical area constituting the Territory
that is directly affected by the tide; and
(b) water within the geographical area constituting the Territory
seaward of water referred to in paragraph (a) that is not
coastal waters of the Territory within the meaning of the
Coastal Waters (Northern Territory Powers) Act 1980 of the
Commonwealth; and
(c) coastal waters of the Territory within the meaning of the
Coastal Waters (Northern Territory Powers) Act 1980 of the
Commonwealth, declared under section 5(6) to be tidal
waters.
waste includes matter or a thing, whether wholly or partly in a solid,
liquid or gaseous state, which, if added to water, may pollute the
water.
waste discharge licence, see section 74(1).
water means water, whether or not it contains impurities.
water allocation plan means a plan declared under section 22B.
water extraction licence means:
(a) a licence under section 45 to take water; or
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(b) a licence under section 60 to take water from a bore.
water extraction licence decision, see section 71A(1).
waterway means any of the following:
(a) a river, creek, stream or watercourse;
(b) a natural channel in which water flows, whether or not the flow
is continuous;
(c) a channel formed wholly or partly by the alteration or
relocation of a waterway described in paragraph (a) or (b);
(d) a lake, lagoon, swamp or marsh, whether formed by
geomorphic processes or modified by works:
(i) in which water collects, whether or not the collection is
continuous; and
(ii) into, through or out of which a current (which forms the
flow or part of the flow of a river, creek, stream or
watercourse) passes, whether or not that passage is
continuous;
(e) land on which, as a result of works constructed on a waterway
described in paragraph (a), (b) or (c), water collects, whether
or not the collection is continuous;
(f) land which is intermittently covered by water from a waterway
described in paragraph (a), (b), (c), (d) or (e), but does not
include any artificial channel or work which diverts water away
from such a waterway;
(g) if any land described in paragraph (f) forms part of a slope
rising from the waterway to a definite lip, the land up to that lip;
(ga) shallow groundwater immediately underlying the bed or banks
of a waterway;
(h) land declared under section 5(1) to be a waterway.
The Interpretation Act 1978 contains definitions and other provisions that may be
relevant to this Act.
(2) In this Act, a reference to a waterway includes a reference to a part
or portion of a waterway.
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(3) The following are the beneficial uses of water:
(a) agriculture – to provide irrigation water for primary production
including related research;
(b) aquaculture – to provide water for commercial production of
aquatic animals including related research;
(c) public water supply – to provide source water for drinking
purposes delivered through community water supply systems;
(d) environment – to provide water to maintain the health of
aquatic ecosystems;
(e) cultural – to provide water to meet aesthetic, recreational and
cultural needs;
(f) industry – to provide water for other industry uses not
mentioned elsewhere in this subsection;
(g) rural stock and domestic – to provide water for the purposes
permitted under sections 10, 11 and 14;
(h) mining activity – to provide water for a mining activity;
(i) petroleum activity – to provide water for a petroleum activity;
(j) Aboriginal economic development – to provide water for
Aboriginal economic development.