Water Testing in Descanso, CA

What to Test For in Descanso Wells

The geology in Descanso — granite and metamorphic bedrock — directly determines what contaminants you're likely to find in your well water.

Common Contaminants in Descanso

Based on local geology and decades of testing Descanso wells, here's what we typically find:

• Water hardness: 8-12 grains — this causes scale buildup on fixtures, water heaters, and appliances
• Total Dissolved Solids (TDS): 250-500 ppm — affects taste and can indicate other contaminants
• Specific to granite and metamorphic bedrock: low yields common, iron, moderate hardness

Neighborhood-Specific Concerns

• Descanso proper: low yields common, iron, moderate hardness
• Guatay: low yields common, iron, moderate hardness
• Pine Valley area: low yields common, iron, moderate hardness
• Viejas area: low yields common, iron, moderate hardness

Our Descanso Water Testing Process

1. Sample collection: We come to your Descanso property and collect samples from the well
2. Laboratory analysis: Certified lab tests for bacteria, minerals, metals, and contaminants
3. Results interpretation: We explain what the numbers mean for your specific property
4. Treatment recommendations: Based on your water quality, we recommend filtration, softening, or other treatment

Recommended Tests for Descanso Wells

• Basic test: Bacteria, nitrates, pH, hardness, TDS
• Mineral panel: Iron, manganese, sulfate (critical for granite and metamorphic bedrock)
• Extended panel: Arsenic, uranium, radon (if applicable to your neighborhood)

When to Test Your Descanso Well

• Buying or selling a home in Descanso proper, Guatay, Pine Valley area, Viejas area, I-8 corridor
• Annual testing (recommended for all Descanso wells)
• After pump repair or well service
• If you notice taste, odor, or staining issues
• After heavy rains or drought (affects granite and metamorphic bedrock aquifers)