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United Water System water quality
EPA test results and violation history for United Water System in Louisiana. Public water system ID LA1099009. Serves ZIP codes 70501, 70506, 70508, 70512, 70517, 70520, 70521, 70592, 70714, 70786, 70809, 71435….
ND = not detected. PFAS from EPA UCMR 5 (2023–2025); lead and violations from EPA SDWIS.
What EPA records show for United Water System
- No PFAS detectedNone of the 29 PFAS in EPA UCMR 5 testing were detected.
Your water looks good. A faucet filter covers the rest
Your utility's record is mostly clean. A certified faucet filter removes chlorine taste and guards against lead from your own pipes, which utility testing can't see.
PUR PLUS Faucet Mount Filter
- Good for: Lead from older pipes, chlorine taste and odor, mercury, some pesticides
- Install: Screws onto most standard faucets in a few minutes
- ✓ Verified in NSF directory. PUR faucet mounts are listed by NSF under NSF/ANSI 53 for lead and NSF/ANSI 42 for chlorine.
Other good options
Brita Elite Filter Pitcher
- Good for: Chlorine taste and odor; a cheap everyday upgrade
- Install: None
- Manufacturer lists WQA certification to NSF/ANSI 42 and 53.
Aquasana Claryum 2-Stage Under-Sink Filter
- Good for: Lead, PFOA/PFOS, chlorine and chloramine, at a higher flow than pitchers; keeps minerals
- Install: Under the sink with its own faucet; about an hour
- Manufacturer lists WQA certification to NSF/ANSI 42, 53 and 401, including lead and PFOA/PFOS.
As an Amazon Associate we earn from qualifying purchases. Data comes from EPA public records, which cover your utility, not your home's own pipes.
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Questions
Does United Water System water have PFAS?
None of the 29 PFAS in EPA's UCMR 5 testing were detected in United Water System's samples.
Is United Water System tap water safe to drink?
Lead from home plumbing isn't captured by utility data, so a certified filter is worthwhile in older homes.
What water filter should I use in United Water System's service area?
Your water looks good. A faucet filter covers the rest. Your utility's record is mostly clean. A certified faucet filter removes chlorine taste and guards against lead from your own pipes, which utility testing can't see.
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