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Can I dig a pond or a dugout on my BC property?

Yes, but if any of its water comes from a stream or from groundwater seeping in, storing and using it needs a water licence or use approval, unless it's for household use.

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What the answer means

A dugout for stock water, irrigation or fire water, or a pond for the view, is a common plan for rural land. In BC what it needs depends mostly on where its water comes from: a creek or wetland, groundwater seeping in, or only rain and runoff. The dam holding it, the soil dug out and the fish downstream each have rules of their own.

A natural pond is a stream
The Water Sustainability Act's stream includes a lake, pond, creek, spring or wetland, whether or not it usually holds water (s. 1). Digging out, deepening or damming a natural pond, or building a pond in a creek or wetland, is a change in and about a stream, made only under a change approval, the regulations' authorized changes or a licence (s. 11; see drainage). Storing and using its water needs an authorization too (s. 6 (1)).
Water from a stream or the ground
No one may divert water from a stream or an aquifer, or use what they divert, without a water licence or use approval unless the regulations allow it (s. 6 (1)); diverting includes impounding (s. 1). The Province's dugout bulletin says an authorization is needed if any of the dugout's water is stream water or groundwater, seepage included, on private land as on Crown land, and that a dugout not fed by a stream and not lined with clay or another barrier is most likely taking in groundwater.
Household use
Groundwater may be taken and stored for domestic purpose without a licence (s. 6 (4)), and unrecorded stream water too (s. 6 (3)). Domestic purpose is household use by the occupants of private dwellings on one parcel: drinking, food and sanitation, fire prevention, water for animals or poultry kept for household use or as pets, and a garden of up to 1,000 m² beside the house (s. 1). A dugout watering a herd, irrigating a hay field or filling a pond for looks goes past it (our reading).
Rain and runoff only
Under the bulletin, a dugout that fills entirely from rain, snowmelt or runoff that hasn't reached a stream or soaked into the ground needs no authorization. Its signs: groundwater or stream water never recharges it, it is lined or dug in impermeable ground, it isn't built on or across a stream or wetland, the water doesn't reach it down a natural channel or channelled hollow, and the ground around it keeps water from soaking in.
Getting an authorization
A licence is a long-term right to use the water; a use approval lasts up to 24 months (s. 10 (1)). Apply through FrontCounter BC, naming every source that fills the dugout. A licence covers only its own purposes: supplying water to anyone else, even for their household, needs a waterworks purpose (the bulletin).
The dam
A barrier built to store water taken from a stream or an aquifer is a dam (Dam Safety Regulation s. 1). The regulation doesn't apply to one under 7.5 m high that holds 10,000 m³ or less, unless the Province orders it to because the dam is or may become hazardous (s. 2). The owner's manual, emergency plan and inspections apply from 2.5 m and over 30,000 m³, 1 m and over 1,000,000 m³, 7.5 m, or a consequence class of significant or higher (s. 7; see dams).
Digging on ALR land
Constructing reservoirs is land development work a local government may not prohibit on ALR land where a farm use there needs it (ALR Use Regulation s. 6). Soil may be removed or fill placed without the Commission's leave for drainage, irrigation and livestock watering works for farm use up to 320 m³ per 16 ha a year (s. 35 (c)); more needs a notice of intent or an application (see fill and soil). A pond for looks isn't a farm use (our reading).
The council and fish
A council or regional district soil bylaw can ask for a permit to remove soil or place fill (see fill and soil). Under the federal Fisheries Act no one may carry on work that harms fish habitat without an authorization (ss. 34.4, 35): a pond on or beside a fish-bearing creek, or an intake that takes its water, can do that, so ask Fisheries and Oceans Canada first.
Buying a lot with a pond
A licence attached to the land passes with it on a sale, and the seller must give the Province written notice before completing (s. 25 (1), (2)). Ask the seller for the licence number and look it up in the Province's Water Licence Search; a dugout fed by a creek or groundwater with no licence is water used without authorization (our reading), which a buyer can be asked to fix.
What it means for a buyer
Where the water comes from decides most of it, and the dry months say more about a pond than spring does. A report lists the creeks, lakes and wetlands mapped within 30 m and the fish recorded in them, the aquifer under the lot, the licensed springs and drinking-water intakes within 300 m, and the dams within 1 km.

Our summary of the Water Sustainability Act (SBC 2014, c. 15, ss. 1, 6, 10, 11, 25), the Dam Safety Regulation (B.C. Reg. 40/2016, ss. 1, 2, 7) and the Agricultural Land Reserve Use Regulation (B.C. Reg. 30/2019, ss. 6, 35) on BC Laws, and of the Province's Water Policy Bulletin on authorization for dugouts (August 2017), read 2026-10-21. Whether a given pond's water is groundwater is a judgement on the site; FrontCounter BC makes it.

Sources, read 2026-10-21 and summarised in our words unless marked otherwise: Water Sustainability Act, SBC 2014, c. 15 (ss. 1, 6, 10, 11, 25); Water Policy Bulletin: Authorization requirements for storage and use of water in dugouts, Province of BC (August 2017); Dam Safety Regulation, B.C. Reg. 40/2016 (ss. 1, 2, 7); Agricultural Land Reserve Use Regulation, B.C. Reg. 30/2019 (ss. 6, 35).

Before you buy: who to ask

The seller or their agent
Where does the pond's water come from, does it hold through August, and is there a water licence for it? Who built the dam or bank, and when?
FrontCounter BC
Does a licence come with this land, and would the pond or dugout I plan need one, or a change approval?
The local government
Does a soil bylaw here need a permit to dig it, and, on ALR land, does the Agricultural Land Commission need to hear first?

Look up the lot above: its report gives the creeks, lakes and wetlands mapped within 30 m, the aquifer under the lot, the licensed springs and intakes within 300 m and the dams within 1 km.

See also water licences, drainage and beaver dams, dams, fill and soil, streamside setbacks and livestock.

Buying rural land? Before you buy rural land in BC: the nine questions that decide an offer, on one printable page.