ZIP 71458: Natchitoches, LA Tap Water
ZIP 71458 is in the Natchitoches, LA area, most likely served by CITY OF NATCHITOCHES WATER SYSTEM. A ZIP is a postal boundary, not a service area, so confirm your supplier on your water bill.
Test results for CITY OF NATCHITOCHES WATER SYSTEM
Results describe the water system, not a specific tap in ZIP 71458. Each bar marks the listed reference for that substance.
- above a listed reference
- 1
- detected, within reference or no limit
- 1
- aesthetic measures
- 0
- tested, not detected
- 30
Not measured: no utility report on file. Hardness affects fixtures and appliances, not health.
Below each lab’s reporting limit. A result, not zero, and it covers only what was tested.
Show all 30Hide list
- 11Cl-PF3OUdS
- 4:2 FTS
- 6:2 FTS
- 8:2 FTS
- 9Cl-PF3ONS
- ADONA
- HFPO-DA (GenX)
- NEtFOSAA
- NFDHA
- NMeFOSAA
- PFBA
- PFBS
- PFDA
- PFDoA
- PFEESA
- PFHpS
- PFHxA
- PFHxS
- PFMBA
- PFMPA
- PFNA
- PFOA
- PFOS
- PFPeA
- PFPeS
- PFTA
- PFTrDA
- PFUnA
- Lithium
- Lead (90th percentile)
Go from this record to a decision.
One result is above its listed reference. Lead mostly enters from building plumbing, which this system-level record can’t see.
- UNDERSTANDThe Natchitoches city report
The same system record, with every finding and its source.
Open city report → - SOLVETreatment for lead
Lead-certified carbon filter, or reverse osmosis. Check for NSF/ANSI 53 (lead).
See treatment → - TESTTest your own tap
The only way to see what your building adds.
How to test →
Frequently asked
Follow ZIP 71458's water
Get an email when new results are published.
Follow ZIP 71458's water →Which water system serves ZIP 71458?
The public system on record for ZIP 71458 (Natchitoches, LA) is CITY OF NATCHITOCHES WATER SYSTEM. A ZIP is a postal boundary, not a service area. Confirm your supplier on your water bill.
Is the water in ZIP 71458 the same as Natchitoches's?
ZIP 71458 falls within the Natchitoches, LA area, but a ZIP code can span more than one utility. Read the serving system's own record for the results that apply to your address.
How do I find the exact water system for ZIP 71458?
Check the utility name on your water bill, or resolve it from your street address with Find My Water. The ZIP-level view lists candidate systems, not a confirmed household match.