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Tap water quality report

Oak Manor Water Association

EPA monitoring tested this supplier for 14 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
13
detected
338
people served
0
health-based violations
Arkansas rankingsLead in ArkansasPFAS in Arkansas
Water source
GWP
Ownership
Private
Counties served
Union

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.

0
health-based violations
5
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2012-07-01
Other Monitoring Resolved 2012-07-01
MR Monitoring Archived 1993-12-01 → 1993-12-31
Other Monitoring Archived 1993-12-01 → 1993-12-31
Other Monitoring Archived 1990-02-01 → 1990-02-28

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
Bromodichloromethane
6.45 µg/L
No EPA limit set
worst single sample: 6.6 µg/L
16/16 SYR4 2014–2019
Bromoform
37.95 µg/L
No EPA limit set
worst single sample: 41.7 µg/L
16/16 SYR4 2014–2019
Chloroform
2.225 µg/L
No EPA limit set
worst single sample: 2.3 µg/L
16/16 SYR4 2014–2019
Dibromoacetic Acid
8.275 µg/L
No EPA limit set
worst single sample: 11.8 µg/L
16/16 SYR4 2014–2019
Dibromochloromethane
19.4 µg/L
No EPA limit set
worst single sample: 21.8 µg/L
16/16 SYR4 2014–2019
TTHM
57.8 µg/L 72%
of the EPA limit 80 µg/L
worst single sample: 62.9 µg/L
16/16 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
12.075 µg/L 20%
of the EPA limit 60 µg/L
worst single sample: 14.1 µg/L
16/16 SYR4 2014–2019
Copper
648 µg/L 50%
of the EPA limit 1300 µg/L
worst single sample: 660 µg/L
13/15 SYR4 2012–2018
Dichloroacetic Acid
1.65 µg/L
No EPA limit set
worst single sample: 1.7 µg/L
11/16 SYR4 2014–2019
Trichloroacetic Acid
1.55 µg/L
No EPA limit set
worst single sample: 1.6 µg/L
11/16 SYR4 2014–2019
Lead
4.9 µg/L 33%
of the EPA limit 15 µg/L
worst single sample: 5.5 µg/L
9/15 SYR4 2012–2018
Lead
0.0050 mg/L 33%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2003
Monobromoacetic Acid
1.39 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
3/16 SYR4 2014–2019
1 contaminants tested, none detected
Monochloroacetic Acid

Utility contact

Contact
MCKINNON, ROBERT
Phone
870-863-3989
Email
[email protected]

Frequently asked questions about Oak Manor Water Association

Is Oak Manor Water Association tap water safe to drink?

EPA monitoring detected 13 contaminants in Oak Manor Water Association'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 Oak Manor Water Association's water?

EPA monitoring detected Bromodichloromethane, Bromoform, Chloroform, Dibromoacetic Acid, Dibromochloromethane, and others. The full list with the level and data source for each is above.

How many people does Oak Manor Water Association serve?

Oak Manor Water Association reports serving 338 people in Arkansas, per its EPA record.

Has Oak Manor Water Association had any water quality violations?

The EPA has 5 violations on file for Oak Manor Water Association, of which 0 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.