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Tap water quality report

Cecilia Water Corporation

EPA monitoring tested this supplier for 111 contaminants and detected 23. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

111
contaminants tested
23
detected
12,420
people served
47
health-based violations
Louisiana rankingsLead in LouisianaPFAS in Louisiana
Water source
Ground water
Ownership
Private
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.

47
health-based violations
57
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12
TT Health-based Resolved 2022-07-12

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 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
20 µg/L
No EPA limit set
worst single sample: 23 µg/L
111/111 SYR4 2012–2019
Chloroform
58 µg/L
No EPA limit set
worst single sample: 72 µg/L
111/111 SYR4 2012–2019
Dichloroacetic Acid
19.65 µg/L
No EPA limit set
worst single sample: 27 µg/L
111/111 SYR4 2012–2019
TTHM
78.65 µg/L 98%
of the EPA limit 80 µg/L
worst single sample: 92.4 µg/L
111/111 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
47.6 µg/L 79%
of the EPA limit 60 µg/L
worst single sample: 68.2 µg/L
111/111 SYR4 2012–2019
Trichloroacetic Acid
28.4 µg/L
No EPA limit set
worst single sample: 37 µg/L
111/111 SYR4 2012–2019
Dibromochloromethane
10.54 µg/L
No EPA limit set
worst single sample: 14 µg/L
107/111 SYR4 2012–2019
Dibromoacetic Acid
3.41 µg/L
No EPA limit set
worst single sample: 3.9 µg/L
79/111 SYR4 2012–2019
Monochloroacetic Acid
3.46 µg/L
No EPA limit set
worst single sample: 5.1 µg/L
57/111 SYR4 2012–2019
Bromoform
2.36 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
55/111 SYR4 2012–2019
Copper
965 µg/L 74%
of the EPA limit 1300 µg/L
worst single sample: 1200 µg/L
48/67 SYR4 2014–2019
Lead
5.5 µg/L 37%
of the EPA limit 15 µg/L
worst single sample: 8 µg/L
31/67 SYR4 2014–2019
Arsenic
25 µg/L 250%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 26 µg/L
30/30 SYR4 2013–2019
Monobromoacetic Acid
6.72 µg/L
No EPA limit set
worst single sample: 12 µg/L
12/111 SYR4 2012–2019
Fluoride
245 µg/L 6.1%
of the EPA limit 4000 µg/L
worst single sample: 270 µg/L
11/11 SYR4 2013–2019
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2023
Barium
793 µg/L 40%
of the EPA limit 2000 µg/L
worst single sample: 820 µg/L
7/11 SYR4 2013–2019
Gross Beta Particle Activity
4.76 pCi/L
No EPA limit set
worst single sample: 5.3 pCi/L
7/11 SYR4 2013–2019
Combined Radium (-226 And -228)
2.0025 pCi/L 40%
of the EPA limit 5 pCi/L
worst single sample: 2.04 pCi/L
6/7 SYR4 2016–2019
Nitrate-Nitrite
51 µg/L 0.5%
of the EPA limit 10000 µg/L
 4/40 SYR4 2012–2019
Chromium
10.9 µg/L 11%
of the EPA limit 100 µg/L
worst single sample: 11 µg/L
3/11 SYR4 2013–2019
Di(2-ethylhexyl) Phthalate
0.8240 µg/L 14%
of the EPA limit 6 µg/L
worst single sample: 0.8300 µg/L
3/11 SYR4 2013–2019
Lithium
10.5 µg/L
No EPA limit set
 2/2 UCMR-5 2024
88 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-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
GUIDRY, BRUCE
Email
[email protected]

Frequently asked questions about Cecilia Water Corporation

Is Cecilia Water Corporation tap water safe to drink?

EPA monitoring detected 23 contaminants in Cecilia Water Corporation'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 Cecilia Water Corporation's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Cecilia Water Corporation serve?

Cecilia Water Corporation reports serving 12,420 people in Louisiana, per its EPA record.

Has Cecilia Water Corporation had any water quality violations?

The EPA has 57 violations on file for Cecilia Water Corporation, of which 47 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.