Tap WaterIndex

← Louisiana

Tap water quality report

Central Grant Water

EPA monitoring tested this supplier for 80 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
17
detected
2,250
people served
60
health-based violations
Louisiana rankingsLead in LouisianaPFAS in Louisiana
Water source
Ground water
Ownership
Private
Counties served
Grant 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.

60
health-based violations
124
violations on file
22
still open
ViolationTypeStatusPeriod
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19
TT Health-based Unaddressed 2025-12-19

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
Lead
12.35 µg/L 82%
of the EPA limit 15 µg/L
worst single sample: 83 µg/L
174/212 SYR4 2013–2018
Copper
3760 µg/L 289%
of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 5200 µg/L
135/212 SYR4 2013–2018
Nitrate-Nitrite
1000 µg/L 10%
of the EPA limit 10000 µg/L
 20/24 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 18/18 LCR 2023
Total Haloacetic Acids (HAA5)
6.175 µg/L 10%
of the EPA limit 60 µg/L
worst single sample: 6.9 µg/L
6/14 SYR4 2013–2019
Dichloroacetic Acid
1.66 µg/L
No EPA limit set
worst single sample: 1.8 µg/L
5/14 SYR4 2013–2019
Barium
47.85 µg/L 2.4%
of the EPA limit 2000 µg/L
worst single sample: 48 µg/L
4/6 SYR4 2012–2018
Fluoride
98.65 µg/L 2.5%
of the EPA limit 4000 µg/L
worst single sample: 100 µg/L
4/6 SYR4 2012–2018
Di(2-ethylhexyl) Phthalate
1.78 µg/L 30%
of the EPA limit 6 µg/L
worst single sample: 1.8 µg/L
3/6 SYR4 2012–2018
Monochloroacetic Acid
5.62 µg/L
No EPA limit set
worst single sample: 5.8 µg/L
2/14 SYR4 2013–2019
TTHM
2.5955 µg/L 3.2%
of the EPA limit 80 µg/L
worst single sample: 2.7 µg/L
2/14 SYR4 2013–2019
Trichloroacetic Acid
0.4940 µg/L
No EPA limit set
worst single sample: 0.5000 µg/L
2/14 SYR4 2013–2019
Arsenic
0.6400 µg/L 6.4%
of the EPA limit 10 µg/L
 1/6 SYR4 2012–2018
Bromodichloromethane
2.7 µg/L
No EPA limit set
 1/14 SYR4 2013–2019
Chloroform
0.6100 µg/L
No EPA limit set
 1/14 SYR4 2013–2019
Dibromoacetic Acid
0.3100 µg/L
No EPA limit set
 1/14 SYR4 2013–2019
Selenium
0.8600 µg/L 1.7%
of the EPA limit 50 µg/L
 1/6 SYR4 2012–2018
63 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDibromochloromethaneDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BRAWNER, SHERANDA
Phone
318-899-1000
Email
[email protected]

Frequently asked questions about Central Grant Water

Is Central Grant Water tap water safe to drink?

EPA monitoring detected 17 contaminants in Central Grant 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 Central Grant Water's water?

EPA monitoring detected Lead, Copper, Nitrate-Nitrite, Lead, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Central Grant Water serve?

Central Grant Water reports serving 2,250 people in Louisiana, per its EPA record.

Has Central Grant Water had any water quality violations?

The EPA has 124 violations on file for Central Grant Water, of which 60 are health-based (a contaminant limit or required treatment was breached) and 22 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.