Water treatment · Oyama, Lake Country
Water filtration & softeners in Oyama
Oyama's water changes with the season: soft Oyama Creek water for part of the year and much harder Kalamalka Lake water through the winter. We plan treatment that copes with both.
Anderson Plumbing and Gas Fitting · owner-operated · last updated
Gas contractor licensed with Technical Safety BC (LGA0212697)
Quick answer
For water filtration, reverse osmosis or a softener in Oyama, call Anderson Plumbing and Gas Fitting at (250) 859-3548. We size sediment and carbon filters, drinking-water systems and softeners for the District of Lake Country's Oyama Creek system and its winter switch to Kalamalka Lake water.
Oyama is part of the District of Lake Country. The District's Oyama Creek system draws from Oyama Lake, higher up in the hills. It is chlorinated but has no second treatment process, so the District keeps it under a water quality advisory all year. The District's water source map shows which system serves your address.
Hardness depends on the month. Oyama Creek water averaged about 40 mg/L in the District's 2025 report, which is soft. From about October to April the District supplies those customers with Kalamalka Lake water instead, at about 207 mg/L, which is very hard. A softener does little in summer, and a filter on its own does nothing for winter scale, so we plan for both.
While the advisory stands, follow the District's guidance for drinking water. Home treatment can improve taste and clarity, but it does not replace that advice.
Water filtration in Oyama
Sediment and carbon stages
A whole-home sediment filter where the water enters, then carbon for chlorine taste and smell, with a bypass for cartridge changes.
Reverse osmosis at the kitchen sink
Drinking and cooking water from its own faucet, with a pre-filter to protect the membrane.
Softening for the winter months
For homes that notice scale once Kalamalka Lake water is on, a softener with a bypass and an air-gapped drain.
Scheduled service
Cartridges and membranes changed on a schedule set for your water, and repairs to systems that are no longer keeping up.
Licence and how we work
Gas contractor licensed with Technical Safety BC (LGA0212697).
- Owner-operated. The owner quotes every job and is on site for the work.
- A fair, upfront price first. You get the price before any work starts, so you can say yes or no before you are committed.
- Gas work under permit. We pull the permit on gas work, and we can put the permit number and our licence number on your invoice.
- Honest repair-or-replace advice. We assess the job first and explain your options in plain language. If a repair makes more sense than a new unit, that's what we'll tell you.
If you smell gas, leave right away and call FortisBC's 24-hour emergency line at 1-800-663-9911 (or your propane supplier) or 911 from outside. Then call us for the repair.
About usReviews
What customers say
5.0 on Google from 57 reviews
“Dylan did a great job, competitively priced and on time, installing whole home water filtration and softening.”
“Big thank you to Dylan! If you need a hardworking and knowledgeable plumber - he is your guy. He was punctual, responsive and very friendly. Dylan came prepared and on time, completing a new sink and reverse osmosis set up for us. His rates are fantastic and he is very good at what he does. We will be hiring him again in the future.”
Questions, answered
Is Oyama part of Lake Country?
Yes. It's one of the District of Lake Country's four wards, and its water comes from the District. Our Lake Country water filtration page covers the District's other systems.
Why is the Oyama Creek system under an advisory all year?
The District chlorinates it but has no second treatment process on this system. Follow the District's advice on drinking water while the advisory stands.
Should I get a softener in Oyama?
For summer creek water at about 40 mg/L, no. For the winter months on Kalamalka Lake water at about 207 mg/L, some households want one. It comes down to how much the winter scale bothers you.
How often will my filter cartridges need changing?
It depends on your water and how much you use. We fit a housing large enough that it isn't a monthly job, check the cartridge at the first change, and set the schedule from what we find.
Sources
The public records behind the local facts on this page.
- District of Lake Country, Water Operations 2025 Annual Report
- District of Lake Country, Ward profiles (2021 census)
- Hardness scale: USGS (soft 0 to 60, moderately hard 61 to 120, hard 121 to 180, very hard over 180 mg/L), as listed in Health Canada's Guidelines for Canadian Drinking Water Quality: Operational Parameters, Table 2
More services in Oyama
Get an honest answer and a fair, upfront price
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