Hundreds of homes around Flathead Lake, Whitefish Lake, Lake Five, Little Bitterroot, and Echo Lake pull their household water directly from the lake. Lake-sourced water is beautiful at the surface but raw at the tap — it carries seasonal sediment, algae, organic tannins, microbiological contaminants, and turbidity that shift dramatically between spring runoff, summer warm-water blooms, and winter ice cover. A properly engineered Glacier Peak lake water treatment system takes that raw intake and delivers clear, safe, great-tasting water to every fixture in your home, year-round.
Benefits
Lake water behaves nothing like well water. Our multi-stage trains are engineered specifically for the sediment loads, organics, and biological activity of Northwest Montana lakes.
Final-stage UV purification neutralizes 99.99%+ of bacteria, viruses, cysts, giardia, and cryptosporidium — the real risks of any surface water source.
Spring runoff turbidity, summer algae, fall leaves, winter ice — our systems are designed for the worst week of the year, not the easiest.
Sediment and organics destroy fixtures, foul water heaters, and clog cartridges fast. Proper pre-filtration extends the life of everything downstream.
Multi-stage sediment, carbon, and oxidation removes the brown-yellow tint, the musty lake smell, and the earthy taste that raw lake water leaves behind.
Signs You Need This
- ● Cloudy, tinted, or yellow-brown water at the tap
- ● Musty, earthy, or fishy smell — especially in summer
- ● Sediment settling in toilet tanks or hot water heater
- ● Clogged aerators, cartridges, or appliance filters
- ● Concerns about bacteria, giardia, or cryptosporidium
- ● Seasonal swings in taste and clarity
- ● Visible algae or organics during summer months
How It Works
- 1On-site lake water testWe test your raw intake for turbidity, TDS, tannins, hardness, pH, iron, manganese, and recommend a lab panel for coliform, E. coli, and other bacteriological markers.
- 2Multi-stage pre-filtrationSpin-down or bag filtration removes coarse debris, followed by graduated cartridge or backwashing sediment filtration to drop turbidity into the range downstream equipment can handle.
- 3Tannin and organic reductionCatalytic carbon and, when needed, tannin-specific resin pulls out the yellow-brown color and earthy organics that lake water carries.
- 4Softening and mineral balancingMany lake-source homes still see hardness from intake zones — a sized softener finishes the conditioning stage.
- 5UV purification (required final stage)We install a properly sized UV system as the last barrier before water reaches your fixtures. This is non-negotiable on any surface water source.
- 6Optional reverse osmosis at the kitchenFor drinking and cooking water, a Glacier Peak RO system at the kitchen sink delivers bottled-water quality straight from the tap.
Glacier Peak Lake Intake Treatment Train
Built using dealer-grade components and professional-grade control valves, with high-efficiency resin and filtration media. Every system is custom-sized for your application and professionally installed and serviced.
Frequently Asked Questions
Financing Available
Don't delay your project — flexible financing with quick approvals. See financing options.