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Tap water quality report

Pecan Tree Water Assn

EPA monitoring tested this supplier for 46 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

46
contaminants tested
13
detected
22
people served
466
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Ground water
Ownership
Private
Counties served
Cleveland

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.

466
health-based violations
1,400
violations on file
9
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-01-01 → 2025-03-31
MCL Health-based Archived 2025-01-01 → 2025-03-31
MCL Health-based Archived 2025-01-01 → 2025-03-31
MCL Health-based Archived 2025-01-01 → 2025-03-31

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
Combined Uranium
48.115 µg/L 160%
of the EPA limit, at the 95th percentile of samples — 30 µg/L
worst single sample: 48.7 µg/L
38/38 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
32.378 pCi/L 216%
of the EPA limit, at the 95th percentile of samples — 15 pCi/L
worst single sample: 33.34 pCi/L
35/38 SYR4 2012–2019
Gross Beta Particle Activity
15.345 pCi/L
No EPA limit set
worst single sample: 17.9 pCi/L
35/38 SYR4 2012–2019
Lead
0.0303 mg/L 202%
above the EPA limit of 0.0150 mg/L
 13/13 LCR 2024
Nitrate
260 µg/L 2.6%
of the EPA limit 10000 µg/L
 10/10 SYR4 2012–2019
Nitrate-Nitrite
255.5 µg/L 2.6%
of the EPA limit 10000 µg/L
worst single sample: 260 µg/L
10/10 SYR4 2012–2019
Copper
72.445 µg/L 5.6%
of the EPA limit 1300 µg/L
worst single sample: 77.8 µg/L
8/15 SYR4 2012–2018
Combined Radium (-226 And -228)
0.9470 pCi/L 19%
of the EPA limit 5 pCi/L
worst single sample: 1.04 pCi/L
7/37 SYR4 2012–2019
Arsenic
6.3 µg/L 63%
of the EPA limit 10 µg/L
 3/3 SYR4 2012–2017
Barium
51.49 µg/L 2.6%
of the EPA limit 2000 µg/L
worst single sample: 52.2 µg/L
2/2 SYR4 2017
Fluoride
1385.5 µg/L 35%
of the EPA limit 4000 µg/L
worst single sample: 1390 µg/L
2/2 SYR4 2017
Selenium
20.32 µg/L 41%
of the EPA limit 50 µg/L
worst single sample: 20.5 µg/L
2/2 SYR4 2017
Lead
6.1 µg/L 41%
of the EPA limit 15 µg/L
 1/15 SYR4 2012–2018
33 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformChromiumDichloromethaneDibromochloromethaneEthylbenzeneMercuryNitriteStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PECAN TREE WATER ASSN.
Phone
405-872-8856
Email
trpljmm@aol.com

Frequently asked questions about Pecan Tree Water Assn

Is Pecan Tree Water Assn tap water safe to drink?

EPA monitoring detected 13 contaminants in Pecan Tree Water Assn'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 Pecan Tree Water Assn's water?

EPA monitoring detected Combined Uranium, Gross Alpha, Excl. Radon And U, Gross Beta Particle Activity, Lead, Nitrate, and others. The full list with the level and data source for each is above.

How many people does Pecan Tree Water Assn serve?

Pecan Tree Water Assn reports serving 22 people in Oklahoma, per its EPA record.

Has Pecan Tree Water Assn had any water quality violations?

The EPA has 1400 violations on file for Pecan Tree Water Assn, of which 466 are health-based (a contaminant limit or required treatment was breached) and 9 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.