Serving roughly 3,310 people in San Benito County, California.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
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Results for SAN BENITO HIGH SCHOOL
1 water provider directly on file, serving roughly 3,310 people in San Benito County, California.
Quick answer: SAN BENITO HIGH SCHOOL has no violations on file and no single reading stands out against its peers (149 other providers in this area). It serves roughly 3,310 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
Copper Summary
Lithium
Fluoride
Nitrate-Nitrite
Nitrate
Arsenic
Selenium
Utility SAN BENITO HIGH SCHOOLPopulation served 3,310Owner Local government
No violations on file
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0.0055 mg/L (ppm)
12/31/2024
Copper Summary
Detected: 1.5 mg/L (ppm)
12/31/1998
Arsenic
Detected: 2.8 UG/L (ppb)
2/5/2025
Occurs naturally in some groundwater. Long-term exposure above the legal limit (10 ppb) has been linked to increased cancer risk and cardiovascular disease.
Selenium
Detected: 2.4 UG/L (ppb)
2/5/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Fluoride
Detected: 0.23 MG/L (ppm)
2/5/2025
Often added deliberately for dental health; can also occur naturally.
Nitrate-Nitrite
Detected: 0.61 MG/L (ppm)
2/5/2025
Nitrate
Detected: 0.61 MG/L (ppm)
2/5/2025
Commonly from agricultural fertilizer runoff or septic systems. Above the legal limit, it's an immediate concern especially for infants.
PFAS & Emerging Contaminants
Human-made "forever chemicals" and other substances not yet fully regulated
Lithium
Detected: 31 µg/L (ppb)
10/23/2024
Occurs naturally in some groundwater. Not currently federally regulated in drinking water.
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.