LIVE OAK is served by 1 water provider on file with the EPA.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
📅Updated Quarterly
🏠Local Expertise
Results for LIVE OAK, CA
1 water provider on file serving this city.
Quick answer: LIVE OAK's water has no violations on file and no single reading stands out against its peers (1 other providers in this area). It serves roughly 9,285 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
PFPEA
PFHXA
TTHM
Nitrate
Arsenic
Conductivity (at 25°C)
TDS
Magnesium
Calcium
Hardness, Total (ASCACO3)
Combined Uranium
pH
Manganese
1, 2-Dibromo-3-Chloropropane
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0.0013 mg/L (ppm)
12/31/2023
Arsenic
Detected: 16.8 UG/L (ppb)
10/7/2025
Occurs naturally in some groundwater. Long-term exposure above the legal limit (10 ppb) has been linked to increased cancer risk and cardiovascular disease.
Combined Uranium
Detected: 1.1 PCI/L
4/9/2025
A naturally occurring radioactive metal. Long-term exposure above the legal limit is associated with kidney effects and increased cancer risk.
Manganese
Detected: 25.5 UG/L (ppb)
2/25/2025
Mainly a taste/staining concern at typical levels; long-term neurological research at high chronic exposure is ongoing.
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
TTHM
Detected: 2.8 UG/L (ppb)
1/21/2025
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.
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Nitrate
Detected: 7.33 MG/L (ppm)
10/15/2025
Commonly from agricultural fertilizer runoff or septic systems. Above the legal limit, it's an immediate concern especially for infants.
Minerals
Everyday minerals that mainly affect taste and water hardness
Magnesium
Detected: 11.1 MG/L (ppm)
1/23/2025
Calcium
Detected: 11.3 MG/L (ppm)
1/23/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Hardness, Total (ASCACO3)
Detected: 73.9 MG/L (ppm)
1/23/2025
pH
Detected: 7.6 PH
9/12/2025
A measure of how acidic or basic the water is (7 is neutral). Affects taste and plumbing, not a direct health measure.
PFAS & Emerging Contaminants
Human-made "forever chemicals" and other substances not yet fully regulated
PFPEA
Detected: 0.0034 µg/L (ppb)
7/10/2023
PFHXA
Detected: 0.003 µg/L (ppb)
7/10/2023
Other
Additional substances tested that don't fit neatly into the categories above
Conductivity (at 25°C)
Detected: 615 UMHO/CM
5/13/2025
TDS
Detected: 405 MG/L (ppm)
9/11/2025
1, 2-Dibromo-3-Chloropropane
Detected: 0.01 UG/L (ppb)
2/25/2025
Filtration considerations: General system types, not a specific product recommendation.