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Tap water quality report

Town of Arnaudville Water

EPA monitoring tested this supplier for 111 contaminants and detected 21. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

111
contaminants tested
21
detected
3,957
people served
9
health-based violations
Louisiana rankingsLead in LouisianaPFAS in Louisiana
Water source
Ground water
Ownership
Local government
Counties served
St. Martin Parish

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.

9
health-based violations
46
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2011-12-20
TT Health-based Resolved 2011-12-20
MCL Health-based Archived 2003-09-01 → 2003-09-30
MCL Health-based Archived 2003-09-01 → 2003-09-30
MCL Health-based Archived 2003-09-01 → 2003-09-30
MCL Health-based Archived 2003-09-01 → 2003-09-30
MCL Health-based Archived 1996-08-15 → 1996-09-14
MCL Health-based Archived 1996-08-15 → 1996-09-14
MCL Health-based Archived 1996-08-15 → 1996-09-14
Other Monitoring Resolved 2015-11-12

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
Copper
1200 µg/L 92%
of the EPA limit 1300 µg/L
 27/42 SYR4 2014–2017
Lead
6 µg/L 40%
of the EPA limit 15 µg/L
 15/42 SYR4 2014–2017
Chloroform
2.5 µg/L
No EPA limit set
 13/14 SYR4 2013–2019
TTHM
6.6 µg/L 8.2%
of the EPA limit 80 µg/L
 13/14 SYR4 2013–2019
Bromodichloromethane
2.5 µg/L
No EPA limit set
 12/14 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
4.9 µg/L 8.2%
of the EPA limit 60 µg/L
 12/14 SYR4 2013–2019
Dibromochloromethane
2.3 µg/L
No EPA limit set
 11/14 SYR4 2013–2019
Trichloroacetic Acid
1.6 µg/L
No EPA limit set
 11/14 SYR4 2013–2019
Dibromoacetic Acid
0.8700 µg/L
No EPA limit set
 9/14 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2023
Dichloroacetic Acid
2.5 µg/L
No EPA limit set
 7/14 SYR4 2013–2019
Nitrate-Nitrite
140 µg/L 1.4%
of the EPA limit 10000 µg/L
 6/22 SYR4 2012–2019
Arsenic
4 µg/L 40%
of the EPA limit 10 µg/L
 4/4 SYR4 2014–2017
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 4/4 SYR4 2014–2017
Bromoform
0.5800 µg/L
No EPA limit set
 2/14 SYR4 2013–2019
Combined Radium (-226 And -228)
1.44 pCi/L 29%
of the EPA limit 5 pCi/L
 2/2 SYR4 2017
Dalapon
1.179 µg/L 0.6%
of the EPA limit 200 µg/L
 2/4 SYR4 2014–2017
Gross Beta Particle Activity
2.08 pCi/L
No EPA limit set
 2/4 SYR4 2014–2017
Monochloroacetic Acid
0.5800 µg/L
No EPA limit set
 2/14 SYR4 2013–2019
Combined Uranium
1.49 µg/L 5%
of the EPA limit 30 µg/L
 1/2 SYR4 2014
Lithium
10.5 µg/L
No EPA limit set
 1/2 UCMR-5 2025
90 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, TotalAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MECHE, TODD
Phone
337-754-5911
Email
brenda.richard@arnaudville.org

Frequently asked questions about Town of Arnaudville Water

Is Town of Arnaudville Water tap water safe to drink?

EPA monitoring detected 21 contaminants in Town of Arnaudville Water'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 Town of Arnaudville Water's water?

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

How many people does Town of Arnaudville Water serve?

Town of Arnaudville Water reports serving 3,957 people in Louisiana, per its EPA record.

Has Town of Arnaudville Water had any water quality violations?

The EPA has 46 violations on file for Town of Arnaudville Water, of which 9 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.