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← Joshua, TX

Tap water quality report

ZIP 76050 — Joshua, TX

EPA monitoring across the 2 water suppliers serving ZIP 76050 in Joshua, TX detected 33 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
89,505
people served
33
contaminants found

What was found in ZIP 76050

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
Fluoride
2440 µg/L 61%
of the EPA limit 4000 µg/L
 2/2 SYR4
Nitrate
1910 µg/L 19%
of the EPA limit 10000 µg/L
 2/2 SYR4
Copper
990 µg/L 76%
of the EPA limit 1300 µg/L
 2/2 SYR4
Nitrate-Nitrite
811 µg/L 8.1%
of the EPA limit 10000 µg/L
 2/2 SYR4
Total Haloacetic Acids (HAA5)
142 µg/L 237%
of the EPA limit, in the worst sample — 60 µg/L
 2/2 SYR4
TTHM
116.9 µg/L 146%
of the EPA limit, in the worst sample — 80 µg/L
 2/2 SYR4
Dichloroacetic Acid
97.4 µg/L
No EPA limit set
 2/2 SYR4
Barium
88 µg/L 4.4%
of the EPA limit 2000 µg/L
 2/2 SYR4
Lithium
76.3 µg/L
No EPA limit set
 2/2 UCMR-5
Chloroform
75.6 µg/L
No EPA limit set
 2/2 SYR4
Lead
70.4 µg/L 469%
of the EPA limit, in the worst sample — 15 µg/L
 2/2 SYR4
Bromoform
53.9 µg/L
No EPA limit set
 2/2 SYR4
Dibromochloromethane
42.2 µg/L
No EPA limit set
 2/2 SYR4
Bromodichloromethane
29.8 µg/L
No EPA limit set
 2/2 SYR4
Trichloroacetic Acid
28.1 µg/L
No EPA limit set
 2/2 SYR4
Chromium
21 µg/L 21%
of the EPA limit 100 µg/L
 2/2 SYR4
Cyanide
20.8 µg/L 10%
of the EPA limit 200 µg/L
 2/2 SYR4
Dibromoacetic Acid
17.7 µg/L
No EPA limit set
 2/2 SYR4
Monochloroacetic Acid
10.5 µg/L
No EPA limit set
 2/2 SYR4
Monobromoacetic Acid
8.2 µg/L
No EPA limit set
 2/2 SYR4
Selenium
5.7 µg/L 11%
of the EPA limit 50 µg/L
 1/2 SYR4
Xylenes, Total
3.07 µg/L 0%
of the EPA limit 10000 µg/L
 1/2 SYR4
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 2/2 SYR4
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
 1/2 SYR4
Di(2-ethylhexyl) Phthalate
1.5 µg/L 25%
of the EPA limit 6 µg/L
 2/2 SYR4
Thallium, Total
0.3700 µg/L 19%
of the EPA limit 2 µg/L
 1/2 SYR4
Di(2-ethylhexyl) Adipate
0.0422 µg/L 0%
of the EPA limit 400 µg/L
 1/2 SYR4
Pfba
0.0138 µg/L
No EPA limit set
 2/2 UCMR-5
Pfpea
0.0072 µg/L
No EPA limit set
 2/2 UCMR-5
PFOS
0.0062 µg/L
No EPA limit set
 1/2 UCMR-5
Pfhxa
0.0061 µg/L
No EPA limit set
 2/2 UCMR-5
PFBS
0.0034 µg/L
No EPA limit set
 2/2 UCMR-5
Lead
0.0027 mg/L 18%
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 76050

SupplierStatePopulation served
JOHNSON COUNTY SUD TX 65,517
MOUNTAIN PEAK SUD TX 23,988

Frequently asked questions about ZIP 76050 tap water

Is the tap water in ZIP 76050 safe to drink?

EPA testing detected 33 contaminants across the water suppliers serving ZIP 76050. 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 76050?

2 public water suppliers report EPA drinking-water monitoring for ZIP 76050. Each is listed above with its population served.

What contaminants are in ZIP 76050's water?

EPA monitoring detected Fluoride, Nitrate, Copper, Nitrate-Nitrite, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.