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Tap water quality report

Lpwdn South Region

EPA monitoring tested this supplier for 14 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
14
detected
4,032
people served
4
health-based violations
Louisiana rankingsLead in LouisianaPFAS in Louisiana
Water source
GWP
Ownership
Local government
Counties served
Lafayette 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.

4
health-based violations
4
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31

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
Bromodichloromethane
14 µg/L
No EPA limit set
 15/15 SYR4 2012–2019
Chloroform
10 µg/L
No EPA limit set
 15/15 SYR4 2012–2019
Dibromochloromethane
14 µg/L
No EPA limit set
 15/15 SYR4 2012–2019
TTHM
42.1 µg/L 53%
of the EPA limit 80 µg/L
 15/15 SYR4 2012–2019
Bromoform
5.2 µg/L
No EPA limit set
 13/15 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
16 µg/L 27%
of the EPA limit 60 µg/L
 13/15 SYR4 2012–2019
Dibromoacetic Acid
2.7 µg/L
No EPA limit set
 12/15 SYR4 2012–2019
Dichloroacetic Acid
9.5 µg/L
No EPA limit set
 12/15 SYR4 2012–2019
Trichloroacetic Acid
2.2 µg/L
No EPA limit set
 11/15 SYR4 2012–2019
Copper
500 µg/L 38%
of the EPA limit 1300 µg/L
 8/50 SYR4 2013–2019
Lead
1 µg/L 6.7%
of the EPA limit 15 µg/L
 7/50 SYR4 2013–2019
Lead
0.00060 mg/L 4%
of the EPA limit 0.0150 mg/L
 6/6 LCR 2025
Monochloroacetic Acid
8.5 µg/L
No EPA limit set
 5/15 SYR4 2012–2019
Monobromoacetic Acid
1.6 µg/L
No EPA limit set
 1/15 SYR4 2012–2019

Utility contact

Contact
GUILLORY, BYRON
Phone
337-896-8683
Email
bguillory@lpwdn.com

Frequently asked questions about Lpwdn South Region

Is Lpwdn South Region tap water safe to drink?

EPA monitoring detected 14 contaminants in Lpwdn South Region'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 Lpwdn South Region's water?

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

How many people does Lpwdn South Region serve?

Lpwdn South Region reports serving 4,032 people in Louisiana, per its EPA record.

Has Lpwdn South Region had any water quality violations?

The EPA has 4 violations on file for Lpwdn South Region, of which 4 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.