Tap WaterIndex

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Tap water quality report

ZIP 75024 — Plano, TX

EPA monitoring across the 2 water suppliers serving ZIP 75024 in Plano, TX detected 31 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
337,426
people served
31
contaminants found

What was found in ZIP 75024

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
1300 µg/L 13%
of the EPA limit 10000 µg/L
 1/2 SYR4
Nitrate-Nitrite
1300 µg/L 13%
of the EPA limit 10000 µg/L
 1/2 SYR4
Copper
1163.75 µg/L 90%
of the EPA limit 1300 µg/L
 2/2 SYR4
Fluoride
756 µg/L 19%
of the EPA limit 4000 µg/L
 1/2 SYR4
Barium
79 µg/L 4%
of the EPA limit 2000 µg/L
 1/2 SYR4
Lithium
76.6 µg/L
No EPA limit set
 1/2 UCMR-5
TTHM
62.5 µg/L 78%
of the EPA limit 80 µg/L
 2/2 SYR4
Total Haloacetic Acids (HAA5)
51.5 µg/L 86%
of the EPA limit 60 µg/L
 2/2 SYR4
Cyanide
49.1 µg/L 25%
of the EPA limit 200 µg/L
 1/2 SYR4
Dichloroacetic Acid
31.7 µg/L
No EPA limit set
 2/2 SYR4
Bromodichloromethane
29.6 µg/L
No EPA limit set
 2/2 SYR4
Chloroform
27.7 µg/L
No EPA limit set
 2/2 SYR4
Lead
27.3 µg/L 182%
of the EPA limit, in the worst sample — 15 µg/L
 2/2 SYR4
Dibromoacetic Acid
20.6 µg/L
No EPA limit set
 2/2 SYR4
Dibromochloromethane
18.5 µg/L
No EPA limit set
 2/2 SYR4
Bromoform
11.9 µg/L
No EPA limit set
 2/2 SYR4
Monochloroacetic Acid
10.9 µg/L
No EPA limit set
 2/2 SYR4
Trichloroacetic Acid
10 µg/L
No EPA limit set
 2/2 SYR4
Monobromoacetic Acid
7.8 µg/L
No EPA limit set
 2/2 SYR4
Gross Alpha, Excl. Radon And U
3.3 pCi/L 22%
of the EPA limit 15 pCi/L
 1/2 SYR4
Combined Radium (-226 And -228)
2.7 pCi/L 54%
of the EPA limit 5 pCi/L
 1/2 SYR4
Chromium
2.6 µg/L 2.6%
of the EPA limit 100 µg/L
 1/2 SYR4
Selenium
1.1 µg/L 2.2%
of the EPA limit 50 µg/L
 1/2 SYR4
Di(2-ethylhexyl) Phthalate
0.9000 µg/L 15%
of the EPA limit 6 µg/L
 1/2 SYR4
Arsenic
0.8400 µg/L 8.4%
of the EPA limit 10 µg/L
 1/2 SYR4
Simazine
0.1000 µg/L 2.5%
of the EPA limit 4 µg/L
 1/2 SYR4
Pfba
0.0087 µg/L
No EPA limit set
 2/2 UCMR-5
Pfpea
0.0076 µg/L
No EPA limit set
 2/2 UCMR-5
Pfhxa
0.0075 µg/L
No EPA limit set
 2/2 UCMR-5
PFBS
0.0041 µg/L
No EPA limit set
 2/2 UCMR-5
Lead
0.0014 mg/L 9.3%
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 75024

SupplierStatePopulation served
CITY OF PLANO TX 292,059
CITY OF THE COLONY TX 45,367

Frequently asked questions about ZIP 75024 tap water

Is the tap water in ZIP 75024 safe to drink?

EPA testing detected 31 contaminants across the water suppliers serving ZIP 75024. 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 75024?

2 public water suppliers report EPA drinking-water monitoring for ZIP 75024. Each is listed above with its population served.

What contaminants are in ZIP 75024's water?

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