Soil Testing in Clark County, WA (98662): Where to Go

Need soil test near Vancouver, WA (98662). WSU Extension and Clark County don't prominently offer testing. Options:

Local Resources

• William F. Black — sole soil specialist listed in WSU Analytical Labs guide: PDF
• Soil Foodweb Lab (Seattle) — world-class, Dr. Elaine Ingham, but very expensive.

Why It Matters

Soil test saves money by preventing unnecessary amendments. Without it, you're blind. Tax dollars should fund affordable testing — but often don't.

Recommendation

Contact William F. Black first for affordability. If budget allows, Soil Foodweb reveals microbial life you never knew existed. Either way: test. Don't guess.