What was found in ZIP 92887
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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| TTHM | 61.61999999999999 µg/L 77% of the EPA limit 80 µg/L Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Lithium | 36.3779 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2024 | 1/1 | UCMR-5 |
| Dibromochloromethane | 24.779999999999998 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 22.48 µg/L 37% of the EPA limit 60 µg/L Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Bromoform | 19.47 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Chloroform | 18.319999999999997 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 16.7 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 11.28 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 9.26 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 6.91 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.2 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0206 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2024 | 1/1 | UCMR-5 |
| Pfpea | 0.0053 µg/L No EPA limit set Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: YORBA LINDA WATER DISTRICT · 84,292 people · 2024 | 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 92887
| Supplier | State | Population served |
|---|---|---|
| YORBA LINDA WATER DISTRICT | CA | 84,292 |
Frequently asked questions about ZIP 92887 tap water
Is the tap water in ZIP 92887 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 92887. 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 92887?
1 public water supplier report EPA drinking-water monitoring for ZIP 92887. Each is listed above with its population served.
What contaminants are in ZIP 92887's water?
EPA monitoring detected TTHM, Lithium, Dibromochloromethane, Total Haloacetic Acids (HAA5), Bromoform, and others across this ZIP's suppliers. The full list with levels and sources is above.