JACKSON is served by 2 water providers on file with the EPA.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
📅Updated Quarterly
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Results for JACKSON, CA
2 water providers on file serving this city.
Quick answer: JACKSON's water has no violations on file and no single reading stands out against its peers (2 other providers in this area). It serves roughly 7,227 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
Totalhaloaceticacids (HAA5)
TTHM
Chloroform
Bromodichloromethane
Dichloroaceticacid
Trichloroaceticacid
Dibromochloromethane
Alkalinity, Total
Alkalinity, Bicarbonate
Orthophosphate
Copper, Free
Carbon, Total
Sodium
Hardness, Total (ASCACO3)
Calcium
TDS
Chloride
Sulfate
Turbidity
pH, Field
Odor
Conductivity (at 25°C)
Color
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0 mg/L (ppm)
Found at 2 providers
Copper, Free
Detected: 53 UG/L (ppb)
8/25/2025
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
Totalhaloaceticacids (HAA5)
Detected: 24 UG/L (ppb)
Found at 2 providers
TTHM
Detected: 65.5 UG/L (ppb)
Found at 2 providers
A group of disinfection byproducts formed when chlorine reacts with organic matter. Long-term exposure above the legal limit has been linked to increased cancer risk in some studies.
Chloroform
Detected: 64.1 UG/L (ppb)
Found at 2 providers
One of the individual trihalomethane disinfection byproducts, formed when chlorine reacts with organic matter.
Bromodichloromethane
Detected: 1.5 UG/L (ppb)
Found at 2 providers
Dibromochloromethane
Detected: 1.6 UG/L (ppb)
1/27/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Chloride
Detected: 1.9 MG/L (ppm)
5/5/2025
Sulfate
Detected: 1.1 MG/L (ppm)
5/5/2025
Minerals
Everyday minerals that mainly affect taste and water hardness
Sodium
Detected: 2.4 MG/L (ppm)
5/5/2025
Calcium
Detected: 3.4 MG/L (ppm)
5/5/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Orthophosphate
Detected: 1 MG/L (ppm)
10/20/2025
Hardness, Total (ASCACO3)
Detected: 12 MG/L (ppm)
5/5/2025
pH, Field
Detected: 7.57 PH
5/5/2025
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 16 MG/L (ppm)
10/20/2025
Other
Additional substances tested that don't fit neatly into the categories above
Dichloroaceticacid
Detected: 6.1 UG/L (ppb)
Found at 2 providers
Trichloroaceticacid
Detected: 17.9 UG/L (ppb)
Found at 2 providers
Alkalinity, Total
Detected: 13 MG/L (ppm)
10/20/2025
Carbon, Total
Detected: 0.7 MG/L (ppm)
10/6/2025
TDS
Detected: 30 MG/L (ppm)
5/5/2025
Turbidity
Detected: 1 NTU
5/5/2025
A measure of water cloudiness from suspended particles.
Odor
Detected: 12 TON
5/5/2025
Conductivity (at 25°C)
Detected: 37 UMHO/CM
5/5/2025
Color
Detected: 13 UNITS
5/5/2025
Filtration considerations: General system types, not a specific product recommendation.