Serving roughly 72,241 people in Tulare County, California.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
📅Updated Quarterly
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Results for TULARE, CITY OF
1 water provider directly on file, serving roughly 72,241 people in Tulare County, California.
Quick answer: TULARE, CITY OF has no violations on file and no single reading stands out against its peers (713 other providers in this area). It serves roughly 72,241 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
TTHM
Bromoform
Dibromochloromethane
Chloroform
Bromodichloromethane
Dibromoaceticacid
Nitrate
1, 2, 3-Trichloropropane
Aggressive Index
Langelier Index (pH(s))
Calcium
Sodium
Magnesium
Alkalinity, Total
Alkalinity, Bicarbonate
Alkalinity, Carbonate
Hardness, Total (ASCACO3)
Foamingagents (SURFACTANTS)
TDS
Chloride
Sulfate
Fluoride
Nitrate-Nitrite
Utility TULARE, CITY OFPopulation served 72,241Owner Local government
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0 mg/L (ppm)
12/31/2023
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
TTHM
Detected: 1.4 UG/L (ppb)
9/11/2025
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.
Bromoform
Detected: 0.82 UG/L (ppb)
9/11/2025
Dibromochloromethane
Detected: 0.53 UG/L (ppb)
9/11/2025
Chloroform
Detected: 1.9 UG/L (ppb)
3/28/2025
One of the individual trihalomethane disinfection byproducts, formed when chlorine reacts with organic matter.
Bromodichloromethane
Detected: 0.72 UG/L (ppb)
9/11/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Nitrate
Detected: 3.9 MG/L (ppm)
10/2/2025
Commonly from agricultural fertilizer runoff or septic systems. Above the legal limit, it's an immediate concern especially for infants.
Chloride
Detected: 6.8 MG/L (ppm)
9/18/2025
Sulfate
Detected: 6.3 MG/L (ppm)
9/18/2025
Fluoride
Detected: 0.15 MG/L (ppm)
9/18/2025
Often added deliberately for dental health; can also occur naturally.
Nitrate-Nitrite
Detected: 4.3 MG/L (ppm)
9/18/2025
Minerals
Everyday minerals that mainly affect taste and water hardness
Calcium
Detected: 4.1 MG/L (ppm)
9/18/2025
Sodium
Detected: 42 MG/L (ppm)
9/18/2025
Magnesium
Detected: 0.24 MG/L (ppm)
9/18/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Langelier Index (pH(s))
Detected: -0.22 LANG
9/18/2025
Hardness, Total (ASCACO3)
Detected: 10 MG/L (ppm)
9/18/2025
VOCs (Volatile Organic Compounds)
Industrial solvents and fuel-related chemicals that evaporate easily
1, 2, 3-Trichloropropane
Detected: 0.0027 UG/L (ppb)
3/12/2025
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 51 MG/L (ppm)
9/18/2025
Alkalinity, Carbonate
Detected: 18 MG/L (ppm)
9/18/2025
Other
Additional substances tested that don't fit neatly into the categories above
Dibromoaceticacid
Detected: 1.7 UG/L (ppb)
9/11/2025
Aggressive Index
Detected: 11.8 AGGR
9/18/2025
Alkalinity, Total
Detected: 68 MG/L (ppm)
9/18/2025
Foamingagents (SURFACTANTS)
Detected: 0.13 MG/L (ppm)
6/17/2025
TDS
Detected: 130 MG/L (ppm)
9/18/2025
Filtration considerations: See the table below for how whole-house carbon, under-sink reverse osmosis, and under-sink carbon systems compare against what's actually on file here. These are general system types, not a specific product recommendation.