What was found in ZIP 75009
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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 995 µg/L 25% of the EPA limit 4000 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2017 | 1/3 | SYR4 |
| Nitrate-Nitrite | 706 µg/L 7.1% of the EPA limit 10000 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2015 | 2/3 | SYR4 |
| Nitrate | 595 µg/L 5.9% of the EPA limit 10000 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019 | 1/3 | SYR4 |
| Copper | 186 µg/L 14% of the EPA limit 1300 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 288.5 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2018 | 3/3 | SYR4 |
| TTHM | 50.755 µg/L 63% of the EPA limit 80 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 122.275 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Chloroform | 30.285 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 94.645 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 35.795 µg/L 60% of the EPA limit 60 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 62.71 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Barium | 37 µg/L 1.9% of the EPA limit 2000 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 50.8 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2013 | 2/3 | SYR4 |
| Lithium | 41.2 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2025 | 1/3 | UCMR-5 |
| Trichloroacetic Acid | 12.705 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 36.03 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Dichloroacetic Acid | 20 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 30.355 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Cyanide | 28.955 µg/L 14% of the EPA limit 200 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2017 | 1/3 | SYR4 |
| Bromodichloromethane | 15.395 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 24.055 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Lead | 7.9 µg/L 53% of the EPA limit 15 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 18.392 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2018 | 3/3 | SYR4 |
| Dibromochloromethane | 6.57 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 8.8385 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 4.61 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 8.368 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Dibromoacetic Acid | 2.6 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019
Highest in the ZIP: 7.58 µg/L — CITY OF CELINA · 52,701 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 4.96 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019 | 3/3 | SYR4 |
| Bromoform | 4.523 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2019 | 3/3 | SYR4 |
| Chromium | 4.5 µg/L 4.5% of the EPA limit 100 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019 | 1/3 | SYR4 |
| Gross Beta Particle Activity | 2.054 pCi/L No EPA limit set Highest in the ZIP: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 1/3 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Main supplier: MUSTANG SUD · 110,826 people · 2016 | 2/3 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Main supplier: MUSTANG SUD · 110,826 people · 2019 | 1/3 | SYR4 |
| 2,4-D | 0.9000 µg/L 1.3% of the EPA limit 70 µg/L Highest in the ZIP: BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 1/3 | SYR4 |
| Pfpea | 0.0040 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2025
Highest in the ZIP: 0.0091 µg/L — CITY OF CELINA · 52,701 people · 2025 | 2/3 | UCMR-5 |
| Pfba | 0.0064 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2025 | 1/3 | UCMR-5 |
| Pfhxa | 0.0037 µg/L No EPA limit set Main supplier: MUSTANG SUD · 110,826 people · 2025 | 1/3 | UCMR-5 |
| Lead | 0.0013 mg/L 8.9% of the EPA limit 0.0150 mg/L Main supplier: MUSTANG SUD · 110,826 people · 2025
Highest in the ZIP: 0.0018 mg/L — CITY OF CELINA · 52,701 people · 2023 | 3/3 | 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 75009
| Supplier | State | Population served |
|---|---|---|
| MUSTANG SUD | TX | 110,826 |
| CITY OF CELINA | TX | 52,701 |
| BRYAN CO. RWS & SWMD #2 | OK | 6,270 |
Frequently asked questions about ZIP 75009 tap water
Is the tap water in ZIP 75009 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 75009. 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 75009?
3 public water suppliers report EPA drinking-water monitoring for ZIP 75009. Each is listed above with its population served.
What contaminants are in ZIP 75009's water?
EPA monitoring detected Fluoride, Nitrate-Nitrite, Nitrate, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.