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Tap water quality report

Cabot Waterworks

EPA monitoring tested this supplier for 110 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

110
contaminants tested
19
detected
30,063
people served
20
health-based violations
Arkansas rankingsLead in ArkansasPFAS in Arkansas
Water source
SWP
Ownership
Federal government
Counties served
Lonoke, Pulaski

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.

20
health-based violations
29
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2010-12-01 → 2010-12-31
MCL Health-based Resolved 2010-12-01 → 2010-12-31
MCL Health-based Resolved 2010-12-01 → 2010-12-31
MCL Health-based Resolved 2010-12-01 → 2010-12-31
MCL Health-based Resolved 2010-12-01 → 2010-12-31
MCL Health-based Resolved 2010-12-01 → 2010-12-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Fluoride
1020 µg/L 26%
of the EPA limit 4000 µg/L
 101/101 SYR4 2012–2019
Copper
610 µg/L 47%
of the EPA limit 1300 µg/L
 86/96 SYR4 2013–2019
Dibromochloromethane
14.3 µg/L
No EPA limit set
 81/92 SYR4 2012–2019
TTHM
84.4 µg/L 106%
of the EPA limit, in the worst sample — 80 µg/L
 78/85 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
14 µg/L 23%
of the EPA limit 60 µg/L
 71/86 SYR4 2012–2019
Bromodichloromethane
10.6 µg/L
No EPA limit set
 70/88 SYR4 2012–2019
Chloroform
71.9 µg/L
No EPA limit set
 70/88 SYR4 2012–2019
Dichloroacetic Acid
6.4 µg/L
No EPA limit set
 68/86 SYR4 2012–2019
Bromoform
12.7 µg/L
No EPA limit set
 67/88 SYR4 2012–2019
Dibromoacetic Acid
3.3 µg/L
No EPA limit set
 66/86 SYR4 2012–2019
Trichloroacetic Acid
9 µg/L
No EPA limit set
 66/86 SYR4 2012–2019
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 19/19 LCR 2025
Chromium
4 µg/L 4%
of the EPA limit 100 µg/L
 18/18 SYR4 2014–2019
Lead
3 µg/L 20%
of the EPA limit 15 µg/L
 17/108 SYR4 2013–2019
Nitrate-Nitrite
500 µg/L 5%
of the EPA limit 10000 µg/L
 9/9 SYR4 2012–2019
Arsenic
2.9 µg/L 29%
of the EPA limit 10 µg/L
 4/19 SYR4 2012–2019
Nitrate
420 µg/L 4.2%
of the EPA limit 10000 µg/L
 2/2 SYR4 2018
Lithium
20.5 µg/L
No EPA limit set
 2/6 UCMR-5 2025
Monobromoacetic Acid
1.9 µg/L
No EPA limit set
 1/86 SYR4 2012–2019
91 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloriteDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JOYNER, TIM
Phone
501-843-4654
Email
tim@cabotwaterworks.com

Frequently asked questions about Cabot Waterworks

Is Cabot Waterworks tap water safe to drink?

EPA monitoring detected 19 contaminants in Cabot 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 Cabot Waterworks's water?

EPA monitoring detected Fluoride, Copper, Dibromochloromethane, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Cabot Waterworks serve?

Cabot Waterworks reports serving 30,063 people in Arkansas, per its EPA record.

Has Cabot Waterworks had any water quality violations?

The EPA has 29 violations on file for Cabot Waterworks, of which 20 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.