Skip to content
Hall Cassie Marshall Group
Sotheby's International Realty Canada

Wells and septic on Lake Country, BC acreage

Lot A + B Oyama Road from the air: orchard rows running down to the trees on the shore of Wood Lake, the hills behind
Lot A + B Oyama Road, listed by Sotheby's International Realty Canada, full caption

Lot A + B Oyama Road, Lake Country. Listed by the Hall Cassie Marshall Group, Sotheby's International Realty Canada.

Outside the District's sewer areas, a home in Lake Country runs on a septic system, and some acreage draws its water from a well. These are the records to ask for and the rules that apply.

In short

  • Outside the District's sewer service areas a home has its own septic system, which Interior Health regulates.
  • Interior Health searches a septic system's records for a $50 fee.
  • A household well needs no licence, but one drilled or altered after 29 February 2016 must be registered.
  • Test well water for bacteria at least once a year.

Sources read . Source links accompany the answers below.

  • Which parts of Lake Country have municipal sewer?

    The District runs a central wastewater treatment plant and three satellite systems: one in Oyama and two in the Carr's Landing area.

    A property outside those service areas has its own septic system. The District neither regulates nor maintains private septic systems; Interior Health does.

    A listing's Sewer line here says which it is when the feed supplies it.1

  • How do I get the records of a septic system before I buy?

    Send Interior Health a Sewerage File Information Request; there is a $50 search fee.

    A system built or changed since 2005 should have two filings: a Record of Sewerage System and a Letter of Certification from the person who installed it.

    The installer also gives the owner an as-constructed drawing and a maintenance plan. Ask the seller for both.2

  • Who can inspect, repair or replace a septic system in BC?

    Only an Authorized Person: a Registered Onsite Wastewater Practitioner or a professional engineer.

    That is who a buyer hires for a pre-purchase inspection, and who files the paperwork on a new or repaired system.2

  • Does a well need a licence?

    Not for household use. Groundwater for a private home, its garden of up to 1,000 square metres and its pets or household animals is domestic use and needs no licence.

    A well drilled, altered or decommissioned after 29 February 2016 must be registered in the province's well database, and the province asks every domestic well owner to register.

    Water for irrigation, a business or a farm operation is not domestic use and needs a licence.3

  • How often should well water be tested?

    For bacteria, at least once a year, and at once if the water changes in clarity, colour or taste.

    For chemistry, when the well is finished and then on a regular schedule.

    The owner is responsible for the water being safe to drink. Interior Health accepts samples through its water quality program.4

  1. District of Lake Country, Wastewater.
  2. Interior Health, Sewerage, Subdivisions and Healthier Industries.
  3. Province of British Columbia, domestic well registration and well records.
  4. HealthLink BC, well water testing.
  5. Province of BC, Domestic well registration.

As published by the District of Lake Country, Interior Health, the Province of British Columbia and HealthLink BC, read 22 September 2026. Confirm the records for any property with the authority named.

If your question is not answered here, ask me.

Contact Tyler
The ranch gate and lane into 201 Highway 97, Vernon, with the valley beyond
201 Highway 97, listed by Sotheby's International Realty Canada, full caption

201 Highway 97, Vernon. Listed by the Hall Cassie Marshall Group, Sotheby's International Realty Canada.

Tyndall Bench from the air: the open grass bench above Okanagan Lake, with Lakestone's streets and houses below it

Buying or selling in Lake Country?

Call me at (250) 801-9421, or send a message and I will answer by phone or email.

Tyndall Bench, Tyler's listing, Sotheby's International Realty Canada, full caption

Tyndall Bench, Lake Country. Lots 1 to 26 Tyndall Road, listed by Tyler Dumaine, Hall Cassie Marshall Group, Sotheby's International Realty Canada. Photograph: Hall Cassie Marshall Group.