What was found in Irving's water
The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 340.2 µg/L 26% of the EPA limit 1300 µg/L Main supplier: CITY OF IRVING · 264,546 people · 2018 | 1/1 | SYR4 |
| TTHM | 43.58 µg/L 54% of the EPA limit 80 µg/L Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 28.94 µg/L 48% of the EPA limit 60 µg/L Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Chloroform | 26.13 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 21.965 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 10.6 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Lithium | 9.99 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| Dibromochloromethane | 6.4 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Lead | 5.1805 µg/L 35% of the EPA limit 15 µg/L Main supplier: CITY OF IRVING · 264,546 people · 2018 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.97 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.1 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Bromoform | 3.121 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 2.815 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.74 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2019 | 1/1 | SYR4 |
| Pfhxa | 0.0119 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| Pfba | 0.0118 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| Pfpea | 0.0117 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| PFBS | 0.0056 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| PFOA | 0.0049 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| PFOS | 0.0040 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| Pfhpa | 0.0032 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| PFHXS | 0.0030 µg/L No EPA limit set Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: CITY OF IRVING · 264,546 people · 2024 | 1/1 | LCR |
Water suppliers serving Irving
| Supplier | Population served |
|---|---|
| CITY OF IRVING | 264,546 |
Frequently asked questions about Irving tap water
Is Irving tap water safe to drink?
EPA testing detected 23 contaminants in the water serving Irving. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.
How many water suppliers serve Irving?
1 public water supplier report drinking-water monitoring for Irving, Texas to the EPA. Each is listed above with its population served.
What contaminants are in Irving's water?
The contaminants EPA monitoring detected in Irving include Copper, TTHM, Total Haloacetic Acids (HAA5), Chloroform, Dichloroacetic Acid. The full list, with the level at the main supplier and the data source, is in the table above.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.