Tijuana River pollution doesn’t stay put—it can travel seven times farther than expected

November 3, 2026 · 11:30 pm 1 sources

Image: Phys.org

Coverage

More coverage

• Tijuana River pollution doesn't stay put—it can travel seven times farther than expected
  Phys.org · November 3, 2026 23:30
  Waste dumped into the Tijuana River can travel seven times farther than expected before becoming airborne and affecting San Diego's air, at least 20 miles (32 kilometers) from its source, according to new UC Riverside research.