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Tap water quality report

Steelman Estates

EPA monitoring tested this supplier for 53 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

53
contaminants tested
13
detected
45
people served
25
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Ground water
Ownership
Private
Counties served
Pottawatomie

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

25
health-based violations
240
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
MCL Health-based Resolved 2015-05-01 → 2015-05-31
MCL Health-based Resolved 2015-05-01 → 2015-05-31
MCL Health-based Resolved 2015-05-01 → 2015-05-31
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2014-09-01 → 2014-09-30
MCL Health-based Resolved 2005-10-01 → 2005-10-31

Other contaminants detected

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 this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Copper
11.75 µg/L 0.9%
of the EPA limit 1300 µg/L
worst single sample: 12.1 µg/L
3/15 SYR4 2012–2018
Chloroform
1.85 µg/L
No EPA limit set
worst single sample: 1.9 µg/L
3/10 SYR4 2012–2018
Trichloroacetic Acid
1.65 µg/L
No EPA limit set
worst single sample: 1.7 µg/L
3/5 SYR4 2012–2018
Barium
73.48 µg/L 3.7%
of the EPA limit 2000 µg/L
worst single sample: 73.7 µg/L
2/2 SYR4 2015–2018
Dichloroacetic Acid
1.5 µg/L
No EPA limit set
 2/5 SYR4 2012–2018
TTHM
1.875 µg/L 2.3%
of the EPA limit 80 µg/L
worst single sample: 1.9 µg/L
2/5 SYR4 2012–2018
Bromoform
2.6 µg/L
No EPA limit set
 1/10 SYR4 2012–2018
Combined Uranium
5.38 µg/L 18%
of the EPA limit 30 µg/L
 1/1 SYR4 2017
Dibromoacetic Acid
1.7 µg/L
No EPA limit set
 1/5 SYR4 2012–2018
Fluoride
620 µg/L 16%
of the EPA limit 4000 µg/L
 1/2 SYR4 2015–2018
Gross Alpha, Excl. Radon And U
0.2900 pCi/L 1.9%
of the EPA limit 15 pCi/L
 1/1 SYR4 2017
Total Haloacetic Acids (HAA5)
2.6 µg/L 4.3%
of the EPA limit 60 µg/L
 1/5 SYR4 2012–2018
40 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneDibromochloromethaneEthylene DibromideEthylbenzeneGross Beta Particle ActivityLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
STEELMAN ESTATES
Phone
405-496-2593

Frequently asked questions about Steelman Estates

Is Steelman Estates tap water safe to drink?

EPA monitoring detected 13 contaminants in Steelman Estates's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Steelman Estates's water?

EPA monitoring detected Lead, Copper, Chloroform, Trichloroacetic Acid, Barium, and others. The full list with the level and data source for each is above.

How many people does Steelman Estates serve?

Steelman Estates reports serving 45 people in Oklahoma, per its EPA record.

Has Steelman Estates had any water quality violations?

The EPA has 240 violations on file for Steelman Estates, of which 25 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

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.