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Water Quality

Well Water Testing: What Every Homeowner Should Know

November 1, 2025
Well Water Testing: What Every Homeowner Should Know

Protecting Your Private Water Supply

If your home uses well water, you're responsible for ensuring its safety. Regular testing and proper treatment are essential for protecting your family's health.

Why Test Well Water?

Unlike municipal water, private wells aren't regulated or monitored. Testing is the only way to know what's in your water.

Potential Well Water Contaminants:

  • Bacteria and microorganisms
  • Nitrates from fertilizers and septic systems
  • Heavy metals (arsenic, lead, uranium)
  • Pesticides and herbicides
  • Hard water minerals
  • Iron and manganese
  • Hydrogen sulfide (sulfur smell)
  • Radon gas

Recommended Testing Schedule:

Annual Testing:

  • Coliform bacteria
  • Nitrates
  • pH levels
  • Total dissolved solids

Every 3-5 Years:

  • Heavy metals
  • Organic chemicals
  • Pesticides/herbicides
  • Radon

Test Immediately If:

  • Change in taste, odor, or appearance
  • After flooding or ground disturbance
  • New industry or agriculture nearby
  • Septic system problems
  • Family illness or gastrointestinal issues
  • Pregnant or new baby in home
  • New well or home purchase

Common Well Water Issues in Pacific Northwest:

Iron and Manganese

Causes rust stains and metallic taste:

  • Oxidizing filter systems
  • Water softeners
  • Aeration treatment

Hydrogen Sulfide

Creates "rotten egg" smell:

  • Activated carbon filtration
  • Oxidation systems
  • Aeration

Hardness

Mineral buildup in pipes and fixtures:

  • Water softening systems
  • Scale prevention

Bacteria

Health risk from contamination:

  • UV disinfection
  • Chlorination
  • Ozone treatment

Well Maintenance Best Practices:

  • Keep well cap secure and sealed
  • Maintain proper drainage around wellhead
  • Keep contaminants away from well (minimum 50 feet)
  • Annual inspection of well components
  • Proper septic system maintenance
  • Landscape chemicals applied carefully
  • Document all testing results

Our Well Water Services:

  • Comprehensive water testing
  • Results interpretation and recommendations
  • Custom treatment system design
  • Iron and sulfur removal
  • UV disinfection systems
  • Water softening solutions
  • Sediment filtration
  • Ongoing maintenance and monitoring

Take Action:

Don't wait for a problem to test your well water. Contact us for:

  • Free water testing consultation
  • Professional sample collection
  • Lab testing coordination
  • Results analysis
  • Treatment recommendations
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