Sierra Vista Association

• TR

  1,2,3-Trichloropropane

  1,2,3-Trichloropropane is a synthetic chemical used in solvents and pesticides. It can contaminate groundwater from industrial sites and agricultural areas. It is a known carcinogen.

  0.264 ppb

  EPA limit 0.005 ppb
• DI

  1,2-Dibromo-3-Chloropropane

  1,2-Dibromo-3-Chloropropane is a banned pesticide that persists in groundwater. This synthetic chemical was used as a soil fumigant and causes reproductive harm.

  230.000 ppb

  EPA limit 0.200 ppb
• GR

  Gross Alpha Particle Activity

  Gross Alpha Particle Activity measures radioactivity from alpha-emitting elements in water. It's often linked to uranium and radium in groundwater, increasing cancer risk.

  15.200 pci/l

  EPA limit 15.000 pci/l
• NI

  Nitrate

  Nitrate is a chemical from fertilizers and waste that enters water through agricultural runoff. It's especially harmful to infants, causing oxygen deficiency in the blood.

  14.000 ppm

  EPA limit 10.000 ppm