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Tap water quality report

Irving, TX

EPA monitoring detected 23 contaminants across the 1 water supplier serving Irving. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

1
water supplier
264,546
people served
23
contaminants found
Texas rankings Lead in Texas PFAS in Texas

What was found in Irving's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Copper
562 µg/L 43%
of the EPA limit 1300 µg/L
 1/1 SYR4
TTHM
53.5 µg/L 67%
of the EPA limit 80 µg/L
 1/1 SYR4
Chloroform
36.2 µg/L
No EPA limit set
 1/1 SYR4
Total Haloacetic Acids (HAA5)
34.3 µg/L 57%
of the EPA limit 60 µg/L
 1/1 SYR4
Lead
29.4 µg/L 196%
of the EPA limit, in the worst sample — 15 µg/L
 1/1 SYR4
Dichloroacetic Acid
26.1 µg/L
No EPA limit set
 1/1 SYR4
Bromodichloromethane
12.9 µg/L
No EPA limit set
 1/1 SYR4
Lithium
9.99 µg/L
No EPA limit set
 1/1 UCMR-5
Dibromoacetic Acid
9 µg/L
No EPA limit set
 1/1 SYR4
Dibromochloromethane
8.89 µg/L
No EPA limit set
 1/1 SYR4
Monochloroacetic Acid
8.4 µg/L
No EPA limit set
 1/1 SYR4
Trichloroacetic Acid
6.2 µg/L
No EPA limit set
 1/1 SYR4
Bromoform
3.54 µg/L
No EPA limit set
 1/1 SYR4
Monobromoacetic Acid
3.1 µg/L
No EPA limit set
 1/1 SYR4
Pfhxa
0.0119 µg/L
No EPA limit set
 1/1 UCMR-5
Pfba
0.0118 µg/L
No EPA limit set
 1/1 UCMR-5
Pfpea
0.0117 µg/L
No EPA limit set
 1/1 UCMR-5
PFBS
0.0056 µg/L
No EPA limit set
 1/1 UCMR-5
PFOA
0.0049 µg/L
No EPA limit set
 1/1 UCMR-5
PFOS
0.0040 µg/L
No EPA limit set
 1/1 UCMR-5
Pfhpa
0.0032 µg/L
No EPA limit set
 1/1 UCMR-5
PFHXS
0.0030 µg/L
No EPA limit set
 1/1 UCMR-5
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Irving

SupplierPopulation 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, Chloroform, Total Haloacetic Acids (HAA5), Lead. The full list, with the highest level found 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.