← San Andreas, CA

Tap water quality report

ZIP 95224 — San Andreas, CA

EPA monitoring across the 1 water supplier serving ZIP 95224 in San Andreas, CA detected 16 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
11,545
people served
16
contaminants found

What was found in ZIP 95224

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
Nitrate-Nitrite
92000 µg/L 920%
of the EPA limit, at the 95th percentile of samples — 10000 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Nitrate
164.98 µg/L 1.6%
of the EPA limit 10000 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
TTHM
86.94999999999999 µg/L 109%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Chloroform
80.94999999999999 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
58.19999999999999 µg/L 97%
of the EPA limit 60 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Trichloroacetic Acid
33.05 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Dichloroacetic Acid
26.099999999999994 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Barium
11 µg/L 0.5%
of the EPA limit 2000 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Bromodichloromethane
9 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Bromoform
8 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Monochloroacetic Acid
5.045 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Dibromochloromethane
2.6499999999999995 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Copper
2.5 µg/L 0.2%
of the EPA limit 1300 µg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Dibromoacetic Acid
1 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Monobromoacetic Acid
1 µg/L
No EPA limit set
Main supplier: CCWD - EBBETTS PASS · 11,545 people · 2019
1/1 SYR4
Lead
0.0019 mg/L 12%
of the EPA limit 0.0150 mg/L
Main supplier: CCWD - EBBETTS PASS · 11,545 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 95224

SupplierStatePopulation served
CCWD - EBBETTS PASS CA 11,545

Frequently asked questions about ZIP 95224 tap water

Is the tap water in ZIP 95224 safe to drink?

EPA testing detected 16 contaminants across the water suppliers serving ZIP 95224. 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 95224?

1 public water supplier report EPA drinking-water monitoring for ZIP 95224. Each is listed above with its population served.

What contaminants are in ZIP 95224's water?

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