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Tap water quality report

ZIP 95232 — San Andreas, CA

EPA monitoring across the 1 water supplier serving ZIP 95232 in San Andreas, CA detected 11 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
6,286
people served
11
contaminants found

What was found in ZIP 95232

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Fluoride
128.5 µg/L 3.2%
of the EPA limit 4000 µg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
TTHM
60.935 µg/L 76%
of the EPA limit 80 µg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Chloroform
58.245000000000005 µg/L
No EPA limit set
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
46.2 µg/L 77%
of the EPA limit 60 µg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Barium
25 µg/L 1.3%
of the EPA limit 2000 µg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Trichloroacetic Acid
23.1 µg/L
No EPA limit set
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Dichloroacetic Acid
22.15 µg/L
No EPA limit set
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Copper
22 µg/L 1.7%
of the EPA limit 1300 µg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Monochloroacetic Acid
4.819999999999999 µg/L
No EPA limit set
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Bromodichloromethane
4.33 µg/L
No EPA limit set
Main supplier: CALAVERAS PUD · 6,286 people · 2019
1/1 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: CALAVERAS PUD · 6,286 people · 2025
1/1 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 95232

SupplierStatePopulation served
CALAVERAS PUD CA 6,286

Frequently asked questions about ZIP 95232 tap water

Is the tap water in ZIP 95232 safe to drink?

EPA testing detected 11 contaminants across the water suppliers serving ZIP 95232. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 95232?

1 public water supplier report EPA drinking-water monitoring for ZIP 95232. Each is listed above with its population served.

What contaminants are in ZIP 95232's water?

EPA monitoring detected Fluoride, TTHM, Chloroform, Total Haloacetic Acids (HAA5), Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.