← San Angelo, TX

Tap water quality report

ZIP 76901 — San Angelo, TX

EPA monitoring across the 1 water supplier serving ZIP 76901 in San Angelo, TX detected 28 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

1
water supplier
5,049
people served
28
contaminants found

What was found in ZIP 76901

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.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
9540 µg/L 95%
of the EPA limit 10000 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Nitrate-Nitrite
7132 µg/L 71%
of the EPA limit 10000 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2018
1/1 SYR4
Fluoride
686.9 µg/L 17%
of the EPA limit 4000 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Nitrite
287 µg/L 29%
of the EPA limit 1000 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2018
1/1 SYR4
Copper
211.95 µg/L 16%
of the EPA limit 1300 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Barium
194.6 µg/L 9.7%
of the EPA limit 2000 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Lithium
64.1 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2023
1/1 UCMR-5
Lead
9.725 µg/L 65%
of the EPA limit 15 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Selenium
7.46 µg/L 15%
of the EPA limit 50 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
TTHM
6.866 µg/L 8.6%
of the EPA limit 80 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Bromoform
6.806 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Combined Uranium
5.795 µg/L 19%
of the EPA limit 30 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Total Haloacetic Acids (HAA5)
5.36 µg/L 8.9%
of the EPA limit 60 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Gross Beta Particle Activity
4.5 pCi/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Dibromochloromethane
4.242 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Arsenic
3.37 µg/L 34%
of the EPA limit 10 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Monochloroacetic Acid
3.01 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Gross Alpha, Excl. Radon And U
3 pCi/L 20%
of the EPA limit 15 pCi/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Dibromoacetic Acid
2.755 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Chromium
2.325 µg/L 2.3%
of the EPA limit 100 µg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Chloroform
2.2 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Bromodichloromethane
1.75 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2017
1/1 SYR4
Trichloroacetic Acid
1.2 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2019
1/1 SYR4
PFBS
0.0139 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2024
1/1 UCMR-5
Pfba
0.0104 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2024
1/1 UCMR-5
PFHXS
0.0069 µg/L
No EPA limit set
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2024
1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: CONCHO RURAL WATER GRAPE CREEK · 5,049 people · 2023
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 76901

SupplierStatePopulation served
CONCHO RURAL WATER GRAPE CREEK TX 5,049

Frequently asked questions about ZIP 76901 tap water

Is the tap water in ZIP 76901 safe to drink?

EPA testing detected 28 contaminants across the water suppliers serving ZIP 76901. 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 76901?

1 public water supplier report EPA drinking-water monitoring for ZIP 76901. Each is listed above with its population served.

What contaminants are in ZIP 76901's water?

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