What was found in Keithville's water
The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 256.5 µg/L 6.4% of the EPA limit 4000 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 961 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2017 | 4/5 | SYR4 |
| Nitrate-Nitrite | 429.5 µg/L 4.3% of the EPA limit 10000 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 907 µg/L — DEEPWOODS UTILITIES INC · 657 people · 2019 | 4/5 | SYR4 |
| Copper | 600 µg/L 46% of the EPA limit 1300 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 3/5 | SYR4 |
| TTHM | 9.429 µg/L 12% of the EPA limit 80 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 115.9 µg/L — DEEPWOODS UTILITIES INC · 657 people · 2019 | 4/5 | SYR4 |
| Barium | 114 µg/L 5.7% of the EPA limit 2000 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 4/5 | SYR4 |
| Bromoform | 6.5 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 74.795 µg/L — DEEPWOODS UTILITIES INC · 657 people · 2019 | 4/5 | SYR4 |
| Lithium | 42 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2024 | 1/5 | UCMR-5 |
| Dibromochloromethane | 3.107 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 39.585 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.475 µg/L 5.8% of the EPA limit 60 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 31.88 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Chloroform | 0.7455 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 25.88 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Bromodichloromethane | 1.607 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 23.6805 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Dichloroacetic Acid | 0.9000 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 16.72 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Dibromoacetic Acid | 2.425 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 15.05 µg/L — DEEPWOODS UTILITIES INC · 657 people · 2019 | 4/5 | SYR4 |
| Trichloroacetic Acid | 0.6500 µg/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 11.81 µg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 4/5 | SYR4 |
| Monochloroacetic Acid | 6.78 µg/L No EPA limit set Highest in the city: DEEPWOODS UTILITIES INC · 657 people · 2019 | 2/5 | SYR4 |
| Chromium | 5.932 µg/L 5.9% of the EPA limit 100 µg/L Highest in the city: FOUR FORKS WATER SYSTEM · 609 people · 2019 | 1/5 | SYR4 |
| Monobromoacetic Acid | 5.08 µg/L No EPA limit set Highest in the city: AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2019 | 3/5 | SYR4 |
| Arsenic | 3.85 µg/L 39% of the EPA limit 10 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 1/5 | SYR4 |
| Gross Beta Particle Activity | 1.93 pCi/L No EPA limit set Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 3.66 pCi/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2017 | 3/5 | SYR4 |
| Lead | 2 µg/L 13% of the EPA limit 15 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019
Highest in the city: 3 µg/L — FOUR FORKS WATER SYSTEM · 609 people · 2019 | 4/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.053 pCi/L 14% of the EPA limit 15 pCi/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 2/5 | SYR4 |
| Combined Radium (-226 And -228) | 0.9637 pCi/L 19% of the EPA limit 5 pCi/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 1/5 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.9580 µg/L 16% of the EPA limit 6 µg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2019 | 3/5 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: WATERWORKS DISTRICT 7 · 5,817 people · 2024
Highest in the city: 0.0110 mg/L — AUTUMN ACRES MHP WATER SYSTEM · 90 people · 2023 | 5/5 | 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.
These are the utilities' own EPA-reported results, not a city-wide
average. A detection means the lab measured the
substance — it isn't the same as exceeding a legal limit. Hover a source
tag to see the EPA program and years behind each figure.
Water suppliers serving Keithville
| Supplier | Population served |
|---|---|
| WATERWORKS DISTRICT 7 | 5,817 |
| DEEPWOODS UTILITIES INC | 657 |
| FOUR FORKS WATER SYSTEM | 609 |
| AUTUMN ACRES MHP WATER SYSTEM | 90 |
| SOUTH SHREVEPORT MOBILE VILLA | 75 |
Frequently asked questions about Keithville tap water
Is Keithville tap water safe to drink?
EPA testing detected 24 contaminants in the water serving Keithville. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.
How many water suppliers serve Keithville?
5 public water suppliers report drinking-water monitoring for Keithville, Louisiana to the EPA. Each is listed above with its population served.
What contaminants are in Keithville's water?
The contaminants EPA monitoring detected in Keithville include Fluoride, Nitrate-Nitrite, Copper, TTHM, Barium. The full list, with the level at the main supplier and the data source, is in the table above.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.