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Tap water quality report

Marland, OK

EPA monitoring detected 12 contaminants across the 1 water supplier serving Marland. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
50
people served
12
contaminants found
Oklahoma rankings Lead in Oklahoma PFAS in Oklahoma

What was found in Marland'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.

ContaminantLevel vs EPA limitSuppliersSource
TTHM
71.53 µg/L 89%
of the EPA limit 80 µg/L
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Copper
64.55 µg/L 5%
of the EPA limit 1300 µg/L
Main supplier: KAY COUNTY RWD #2 · 50 people · 2017
1/1 SYR4
Bromoform
26.125 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Dibromochloromethane
25.6 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Bromodichloromethane
18.625 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
14.81 µg/L 25%
of the EPA limit 60 µg/L
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Chloroform
12.6125 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Dibromoacetic Acid
9.2325 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Dichloroacetic Acid
5.5725 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Trichloroacetic Acid
1.9805 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Monobromoacetic Acid
1.628 µg/L
No EPA limit set
Main supplier: KAY COUNTY RWD #2 · 50 people · 2019
1/1 SYR4
Lead
0.0046 mg/L 31%
of the EPA limit 0.0150 mg/L
Main supplier: KAY COUNTY RWD #2 · 50 people · 2024
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. 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 Marland

SupplierPopulation served
KAY COUNTY RWD #2 50

Frequently asked questions about Marland tap water

Is Marland tap water safe to drink?

EPA testing detected 12 contaminants in the water serving Marland. 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 Marland?

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

What contaminants are in Marland's water?

The contaminants EPA monitoring detected in Marland include TTHM, Copper, Bromoform, Dibromochloromethane, Bromodichloromethane. 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.