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Tap water quality report

Keiser Waterworks

EPA monitoring tested this supplier for 77 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

77
contaminants tested
11
detected
810
people served
8
health-based violations
Arkansas rankingsLead in ArkansasPFAS in Arkansas
Water source
Ground water
Ownership
Local government
Counties served
Mississippi

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.

8
health-based violations
48
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2023-10-01
MCL Health-based Resolved 2012-12-01 → 2012-12-31
MCL Health-based Resolved 2012-12-01 → 2012-12-31
MCL Health-based Resolved 2012-12-01 → 2012-12-31
MCL Health-based Resolved 2009-07-01 → 2009-07-31
MCL Health-based Resolved 2009-07-01 → 2009-07-31
MCL Health-based Resolved 2009-07-01 → 2009-07-31
MCL Health-based Resolved 2002-06-01 → 2002-06-30
Other Monitoring Resolved 2019-10-01
Other Monitoring Resolved 2019-07-01

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
Copper
1006 µg/L 77%
of the EPA limit 1300 µg/L
worst single sample: 1640 µg/L
95/149 SYR4 2012–2018
Lead
58.15 µg/L 388%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 282 µg/L
74/154 SYR4 2012–2019
Lead
0.0470 mg/L 313%
above the EPA limit of 0.0150 mg/L
 12/12 LCR 2014
Chloroform
2.56 µg/L
No EPA limit set
worst single sample: 2.8 µg/L
9/18 SYR4 2013–2019
Dibromochloromethane
0.2970 µg/L
No EPA limit set
worst single sample: 0.3430 µg/L
6/24 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
5.5 µg/L 9.2%
of the EPA limit 60 µg/L
worst single sample: 5.6 µg/L
6/8 SYR4 2013–2019
Trichloroacetic Acid
1.6 µg/L
No EPA limit set
 5/8 SYR4 2013–2019
Dichloroacetic Acid
2.3 µg/L
No EPA limit set
 4/8 SYR4 2013–2019
TTHM
2.71 µg/L 3.4%
of the EPA limit 80 µg/L
worst single sample: 2.8 µg/L
4/8 SYR4 2013–2019
Dibromoacetic Acid
1.2 µg/L
No EPA limit set
 1/8 SYR4 2013–2019
Xylenes, Total
3.62 µg/L 0%
of the EPA limit 10000 µg/L
 1/10 SYR4 2016–2019
66 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CREECY, RICK

Frequently asked questions about Keiser Waterworks

Is Keiser Waterworks tap water safe to drink?

EPA monitoring detected 11 contaminants in Keiser Waterworks'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 Keiser Waterworks's water?

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

How many people does Keiser Waterworks serve?

Keiser Waterworks reports serving 810 people in Arkansas, per its EPA record.

Has Keiser Waterworks had any water quality violations?

The EPA has 48 violations on file for Keiser Waterworks, of which 8 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.