Tap WaterIndex

← Anaheim, CA

Tap water quality report

ZIP 92804 — Anaheim, CA

EPA monitoring across the 2 water suppliers serving ZIP 92804 in Anaheim, CA detected 32 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

2
water suppliers
462,972
people served
32
contaminants found

What was found in ZIP 92804

The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
900000 µg/L 9000%
of the EPA limit, in the worst sample — 10000 µg/L
 2/2 SYR4
Nitrate
6200 µg/L 62%
of the EPA limit 10000 µg/L
 2/2 SYR4
Fluoride
590 µg/L 15%
of the EPA limit 4000 µg/L
 2/2 SYR4
Barium
120 µg/L 6%
of the EPA limit 2000 µg/L
 2/2 SYR4
TTHM
98 µg/L 123%
of the EPA limit, in the worst sample — 80 µg/L
 2/2 SYR4
Lithium
61 µg/L
No EPA limit set
 2/2 UCMR-5
Total Haloacetic Acids (HAA5)
45 µg/L 75%
of the EPA limit 60 µg/L
 2/2 SYR4
Chloroform
40 µg/L
No EPA limit set
 2/2 SYR4
Bromodichloromethane
30 µg/L
No EPA limit set
 2/2 SYR4
Dibromochloromethane
24 µg/L
No EPA limit set
 2/2 SYR4
Combined Uranium
23.691 µg/L 79%
of the EPA limit 30 µg/L
 2/2 SYR4
Trichloroacetic Acid
16 µg/L
No EPA limit set
 2/2 SYR4
Bromoform
15 µg/L
No EPA limit set
 2/2 SYR4
Dichloroacetic Acid
12 µg/L
No EPA limit set
 2/2 SYR4
Dibromoacetic Acid
5.2 µg/L
No EPA limit set
 2/2 SYR4
Monochloroacetic Acid
4.7 µg/L
No EPA limit set
 1/2 SYR4
Arsenic
4.6 µg/L 46%
of the EPA limit 10 µg/L
 2/2 SYR4
Selenium
2.9 µg/L 5.8%
of the EPA limit 50 µg/L
 1/2 SYR4
Gross Beta Particle Activity
2.84 pCi/L
No EPA limit set
 1/2 SYR4
1,1-Dichloroethylene
2.6 µg/L 37%
of the EPA limit 7 µg/L
 1/2 SYR4
Trichloroethylene
2.3 µg/L 46%
of the EPA limit 5 µg/L
 2/2 SYR4
Chromium
2.2 µg/L 2.2%
of the EPA limit 100 µg/L
 1/2 SYR4
Monobromoacetic Acid
2.2 µg/L
No EPA limit set
 2/2 SYR4
Combined Radium (-226 And -228)
0.5740 pCi/L 11%
of the EPA limit 5 pCi/L
 2/2 SYR4
PFOS
0.0290 µg/L
No EPA limit set
 2/2 UCMR-5
Pfba
0.0165 µg/L
No EPA limit set
 1/2 UCMR-5
Pfpea
0.0124 µg/L
No EPA limit set
 2/2 UCMR-5
PFHXS
0.0109 µg/L
No EPA limit set
 2/2 UCMR-5
PFOA
0.0101 µg/L
No EPA limit set
 2/2 UCMR-5
Pfhxa
0.0047 µg/L
No EPA limit set
 2/2 UCMR-5
PFBS
0.0034 µg/L
No EPA limit set
 1/2 UCMR-5
Lead
0.0022 mg/L 15%
of the EPA limit 0.0150 mg/L
 2/2 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 92804

SupplierStatePopulation served
CITY OF ANAHEIM CA 348,593
GOLDEN STATE WC - WEST ORANGE COUNTY CA 114,379

Frequently asked questions about ZIP 92804 tap water

Is the tap water in ZIP 92804 safe to drink?

EPA testing detected 32 contaminants across the water suppliers serving ZIP 92804. 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 92804?

2 public water suppliers report EPA drinking-water monitoring for ZIP 92804. Each is listed above with its population served.

What contaminants are in ZIP 92804's water?

EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.