DENAIR COMMUNITY SERVICES DISTRICT Water Quality Report
Serving roughly 5,090 people in Stanislaus County, California.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
📅Updated Quarterly
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Results for DENAIR COMMUNITY SERVICES DISTRICT
1 water provider directly on file, serving roughly 5,090 people in Stanislaus County, California.
Quick answer: DENAIR COMMUNITY SERVICES DISTRICT has no violations on file and no single reading stands out against its peers (442 other providers in this area). It serves roughly 5,090 people, and the full breakdown below reflects everything EPA and California have on record for it.
Lead Summary
Magnesium
Hardness, Total (ASCACO3)
Calcium
Alkalinity, Total
Alkalinity, Bicarbonate
Nitrate
Turbidity
1, 2-Dibromo-3-Chloropropane
Chromium, Hex
Barium
Arsenic
Utility DENAIR COMMUNITY SERVICES DISTRICTPopulation served 5,090Owner Local government
No violations on file
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0 mg/L (ppm)
12/31/2024
Chromium, Hex
Detected: 4.06 UG/L (ppb)
6/4/2025
Barium
Detected: 102 UG/L (ppb)
8/28/2025
Arsenic
Detected: 5.58 UG/L (ppb)
9/3/2025
Occurs naturally in some groundwater. Long-term exposure above the legal limit (10 ppb) has been linked to increased cancer risk and cardiovascular disease.
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Nitrate
Detected: 6.74 MG/L (ppm)
10/16/2025
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: 6.9 MG/L (ppm)
9/3/2025
Calcium
Detected: 23.8 MG/L (ppm)
9/3/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Hardness, Total (ASCACO3)
Detected: 87.7 MG/L (ppm)
9/3/2025
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 56.4 MG/L (ppm)
9/3/2025
Other
Additional substances tested that don't fit neatly into the categories above
Alkalinity, Total
Detected: 56.4 MG/L (ppm)
9/3/2025
Turbidity
Detected: 0.2 NTU
8/28/2025
A measure of water cloudiness from suspended particles.
1, 2-Dibromo-3-Chloropropane
Detected: 0.06 UG/L (ppb)
9/9/2025
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.