What was found in ZIP 71307
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 | 2375 µg/L 59% of the EPA limit 4000 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Copper | 1020 µg/L 78% of the EPA limit 1300 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 230 µg/L 2.3% of the EPA limit 10000 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Lithium | 95.2 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2024 | 1/1 | UCMR-5 |
| Barium | 91.8 µg/L 4.6% of the EPA limit 2000 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 53.23 pCi/L 355% of the EPA limit, at the 95th percentile of samples — 15 pCi/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2017 | 1/1 | SYR4 |
| TTHM | 40.85 µg/L 51% of the EPA limit 80 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 19.213 µg/L 32% of the EPA limit 60 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Chloroform | 16.96 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Lead | 15.1 µg/L 101% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 13.03 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 11.105 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 9.94 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 8.98 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 8.119 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Bromoform | 7.818 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 4.6165 pCi/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.215 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.725 µg/L 27% of the EPA limit 10 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Dalapon | 1.91 µg/L 1% of the EPA limit 200 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.838 pCi/L 37% of the EPA limit 5 pCi/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Antimony, Total | 1.76 µg/L 29% of the EPA limit 6 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Selenium | 1.6 µg/L 3.2% of the EPA limit 50 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1.53 µg/L 26% of the EPA limit 6 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 1.451 µg/L 4.8% of the EPA limit 30 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.134 µg/L 1.1% of the EPA limit 100 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 1 µg/L No EPA limit set Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Hexachlorobenzene | 0.1328 µg/L 13% of the EPA limit 1 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Pentachlorophenol | 0.1290 µg/L 13% of the EPA limit 1 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Endrin | 0.0087 µg/L 0.4% of the EPA limit 2 µg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: CITY OF ALEXANDRIA WATER SYSTEM · 66,798 people · 2026 | 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 71307
| Supplier | State | Population served |
|---|---|---|
| CITY OF ALEXANDRIA WATER SYSTEM | LA | 66,798 |
Frequently asked questions about ZIP 71307 tap water
Is the tap water in ZIP 71307 safe to drink?
EPA testing detected 31 contaminants across the water suppliers serving ZIP 71307. 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 71307?
1 public water supplier report EPA drinking-water monitoring for ZIP 71307. Each is listed above with its population served.
What contaminants are in ZIP 71307's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Lithium, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.