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Tap water quality report

Sapulpa, OK

EPA monitoring detected 18 contaminants across the 3 water suppliers serving Sapulpa. 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.

3
water suppliers
29,012
people served
18
contaminants found
Oklahoma rankings Lead in Oklahoma PFAS in Oklahoma

What was found in Sapulpa'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
Copper
279.4 µg/L 21%
of the EPA limit 1300 µg/L
Main supplier: SAPULPA · 19,702 people · 2018
Highest in the city: 480 µg/L — CONSOLIDATED RWD #3 CREEK CO · 3,500 people · 2019
3/3 SYR4
Fluoride
380 µg/L 9.5%
of the EPA limit 4000 µg/L
Main supplier: SAPULPA · 19,702 people · 2019
1/3 SYR4
Nitrate-Nitrite
230 µg/L 2.3%
of the EPA limit 10000 µg/L
Main supplier: SAPULPA · 19,702 people · 2019
1/3 SYR4
TTHM
94.27 µg/L 118%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: SAPULPA · 19,702 people · 2019
Highest in the city: 134.395 µg/L — CONSOLIDATED RWD #3 CREEK CO · 3,500 people · 2019
3/3 SYR4
Lead
37.76 µg/L 252%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: SAPULPA · 19,702 people · 2018
Highest in the city: 122.36 µg/L — SAPULPA RURAL WATER COMPANY · 5,810 people · 2019
3/3 SYR4
Total Haloacetic Acids (HAA5)
39.57 µg/L 66%
of the EPA limit 60 µg/L
Main supplier: SAPULPA · 19,702 people · 2019
Highest in the city: 71.52 µg/L — CONSOLIDATED RWD #3 CREEK CO · 3,500 people · 2019
3/3 SYR4
Chloroform
39.3 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Barium
35 µg/L 1.8%
of the EPA limit 2000 µg/L
Main supplier: SAPULPA · 19,702 people · 2019
1/3 SYR4
Bromodichloromethane
32.2 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Dibromochloromethane
31.2 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Dichloroacetic Acid
19.355 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
Highest in the city: 23.02 µg/L — CONSOLIDATED RWD #3 CREEK CO · 3,500 people · 2019
3/3 SYR4
Trichloroacetic Acid
17.975 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Bromoform
10.54 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Dibromoacetic Acid
8.395 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Monochloroacetic Acid
3.956 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
Highest in the city: 4.07 µg/L — SAPULPA RURAL WATER COMPANY · 5,810 people · 2019
3/3 SYR4
Gross Beta Particle Activity
3.23 pCi/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
1/3 SYR4
Monobromoacetic Acid
1.8 µg/L
No EPA limit set
Main supplier: SAPULPA · 19,702 people · 2019
3/3 SYR4
Lead
0.0059 mg/L 39%
of the EPA limit 0.0150 mg/L
Main supplier: SAPULPA · 19,702 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. 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 Sapulpa

SupplierPopulation served
SAPULPA 19,702
SAPULPA RURAL WATER COMPANY 5,810
CONSOLIDATED RWD #3 CREEK CO 3,500

Frequently asked questions about Sapulpa tap water

Is Sapulpa tap water safe to drink?

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

3 public water suppliers report drinking-water monitoring for Sapulpa, Oklahoma to the EPA. Each is listed above with its population served.

What contaminants are in Sapulpa's water?

The contaminants EPA monitoring detected in Sapulpa include Copper, Fluoride, Nitrate-Nitrite, TTHM, Lead. 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.