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Tap water quality report

Weleetka, OK

EPA monitoring detected 18 contaminants across the 1 water supplier serving Weleetka. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

1
water supplier
998
people served
18
contaminants found
Oklahoma rankings Lead in Oklahoma PFAS in Oklahoma

What was found in Weleetka's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Total Haloacetic Acids (HAA5)
642 µg/L 1070%
of the EPA limit, in the worst sample — 60 µg/L
 1/1 SYR4
TTHM
421.6 µg/L 527%
of the EPA limit, in the worst sample — 80 µg/L
 1/1 SYR4
Chloroform
406 µg/L
No EPA limit set
 1/1 SYR4
Dichloroacetic Acid
396 µg/L
No EPA limit set
 1/1 SYR4
Nitrate-Nitrite
370 µg/L 3.7%
of the EPA limit 10000 µg/L
 1/1 SYR4
Trichloroacetic Acid
246 µg/L
No EPA limit set
 1/1 SYR4
Copper
129.62 µg/L 10%
of the EPA limit 1300 µg/L
 1/1 SYR4
Monochloroacetic Acid
31.6 µg/L
No EPA limit set
 1/1 SYR4
Barium
26.9 µg/L 1.3%
of the EPA limit 2000 µg/L
 1/1 SYR4
Bromodichloromethane
20.2 µg/L
No EPA limit set
 1/1 SYR4
Lead
12.84 µg/L 86%
of the EPA limit 15 µg/L
 1/1 SYR4
Gross Beta Particle Activity
3.45 pCi/L
No EPA limit set
 1/1 SYR4
Monobromoacetic Acid
2.68 µg/L
No EPA limit set
 1/1 SYR4
Dibromochloromethane
2.48 µg/L
No EPA limit set
 1/1 SYR4
Combined Radium (-226 And -228)
1.77 pCi/L 35%
of the EPA limit 5 pCi/L
 1/1 SYR4
Bromoform
1.25 µg/L
No EPA limit set
 1/1 SYR4
Gross Alpha, Excl. Radon And U
0.6980 pCi/L 4.7%
of the EPA limit 15 pCi/L
 1/1 SYR4
Lead
0.0033 mg/L 22%
of the EPA limit 0.0150 mg/L
 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 single worst sample on record — 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 Weleetka

SupplierPopulation served
WELEETKA PUBLIC WORKS AUTHORITY 998

Frequently asked questions about Weleetka tap water

Is Weleetka tap water safe to drink?

EPA testing detected 18 contaminants in the water serving Weleetka. 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 Weleetka?

1 public water supplier report drinking-water monitoring for Weleetka, Oklahoma to the EPA. Each is listed above with its population served.

What contaminants are in Weleetka's water?

The contaminants EPA monitoring detected in Weleetka include Total Haloacetic Acids (HAA5), TTHM, Chloroform, Dichloroacetic Acid, Nitrate-Nitrite. The full list, with the highest level found 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.