What was found in ZIP 73030
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 |
|---|---|---|---|
| Nitrate-Nitrite | 430 µg/L 4.3% of the EPA limit 10000 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 738 µg/L — MURRAY CO RWD # 1 · 4,800 people · 2019 | 3/3 | SYR4 |
| Copper | 371.386 µg/L 29% of the EPA limit 1300 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2018 | 3/3 | SYR4 |
| TTHM | 38.72 µg/L 48% of the EPA limit 80 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 122.275 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Fluoride | 110 µg/L 2.8% of the EPA limit 4000 µg/L Highest in the ZIP: MURRAY CO RWD # 1 · 4,800 people · 2015 | 1/3 | SYR4 |
| Chloroform | 19.34 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 94.645 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Barium | 74.6 µg/L 3.7% of the EPA limit 2000 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2012
Highest in the ZIP: 87 µg/L — MURRAY CO RWD # 1 · 4,800 people · 2015 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 34.37 µg/L 57% of the EPA limit 60 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 62.71 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Trichloroacetic Acid | 10.39 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 36.03 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Dichloroacetic Acid | 15.585 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 30.355 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 7.435 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 24.055 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Lead | 8.8935 µg/L 59% of the EPA limit 15 µg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2018
Highest in the ZIP: 18.392 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2018 | 3/3 | SYR4 |
| Dibromochloromethane | 3.73 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 8.8385 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Monochloroacetic Acid | 5.2 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 8.368 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/3 | SYR4 |
| Monobromoacetic Acid | 1.6 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 3.6495 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/3 | SYR4 |
| Dibromoacetic Acid | 1.1 µg/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2019
Highest in the ZIP: 2.612 µg/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 2/3 | SYR4 |
| Gross Beta Particle Activity | 1.11 pCi/L No EPA limit set Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2018
Highest in the ZIP: 2.054 pCi/L — BRYAN CO. RWS & SWMD #2 · 6,270 people · 2019 | 3/3 | SYR4 |
| Combined Uranium | 2.01 µg/L 6.7% of the EPA limit 30 µg/L Highest in the ZIP: MURRAY CO RWD # 1 · 4,800 people · 2015 | 1/3 | SYR4 |
| Selenium | 2 µg/L 4% of the EPA limit 50 µg/L Highest in the ZIP: MURRAY CO RWD # 1 · 4,800 people · 2015 | 1/3 | SYR4 |
| Bromoform | 1.86 µg/L No EPA limit set Highest in the ZIP: MURRAY CO RWD # 1 · 4,800 people · 2019 | 2/3 | SYR4 |
| Combined Radium (-226 And -228) | 1.388 pCi/L 28% of the EPA limit 5 pCi/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2018 | 3/3 | 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 |
| Gross Alpha, Excl. Radon And U | 0.6100 pCi/L 4.1% of the EPA limit 15 pCi/L Highest in the ZIP: MURRAY CO RWD # 1 · 4,800 people · 2015 | 1/3 | SYR4 |
| Lead | 0.0014 mg/L 9.5% of the EPA limit 0.0150 mg/L Main supplier: FALLS CREEK BAPTIST CONFERENCE CENTER · 7,000 people · 2024
Highest in the ZIP: 0.0028 mg/L — MURRAY CO RWD # 1 · 4,800 people · 2024 | 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 73030
| Supplier | State | Population served |
|---|---|---|
| FALLS CREEK BAPTIST CONFERENCE CENTER | OK | 7,000 |
| BRYAN CO. RWS & SWMD #2 | OK | 6,270 |
| MURRAY CO RWD # 1 | OK | 4,800 |
Frequently asked questions about ZIP 73030 tap water
Is the tap water in ZIP 73030 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 73030. 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 73030?
3 public water suppliers report EPA drinking-water monitoring for ZIP 73030. Each is listed above with its population served.
What contaminants are in ZIP 73030's water?
EPA monitoring detected Nitrate-Nitrite, Copper, TTHM, Fluoride, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.