Keatchie, LA (71046): PFAS Detected in Mapped Water Systems
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: North Desoto Water System)
Health-based violation records by water system:
EPA records for the water systems mapped to 71046 in Keatchie, LA contain 46 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 34 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 34 health-based violations and 12 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.001 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 71046. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
A critical-tier finding in records for 71046 in Keatchie is joined by 1 high-priority alert from the same dataset.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 71046 in Keatchie, Louisiana is mapped to the water system North Desoto Water System (EPA ID: LA1031011). This system provides water to approximately 7,608 people from groundwater sources.
There are 3 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| North Desoto Water System | LA1031011 | 7,608 | Groundwater |
| Keatchie Water System | LA1031007 | 4,446 | Groundwater |
| Town of Logansport Water System | LA1031008 | 2,448 | Surface water |
Other Water Quality Reports in Louisiana
- 70001 (Metairie)
- 70002 (Metairie)
- 70003 (Metairie)
- 70004 (Metairie)
- 70005 (Metairie)
- 70006 (Metairie)
- 70009 (Metairie)
- 70010 (Metairie)
- 70011 (Metairie)
- 70030 (Des Allemands)
- 70031 (Ama)
- 70032 (Arabi)
- 70033 (Metairie)
- 70036 (Barataria) - 1 violation recorded for mapped water systems
- 70037 (Belle Chasse) - 1 violation recorded for mapped water systems
- 70038 (Boothville) - 25 violations recorded for mapped water systems
- 70039 (Boutte)
- 70040 (Braithwaite)
- 70041 (Buras) - 25 violations recorded for mapped water systems
- 70043 (Chalmette)
Nearby Water Quality Reports
- 71050 (Longstreet) - 4 mi
- 71030 (Gloster) - 9 mi - 31 violations recorded for mapped water systems
- 71032 (Grand Cane) - 10 mi - 31 violations recorded for mapped water systems
- 71047 (Keithville) - 11 mi - 28 violations recorded for mapped water systems
- 71049 (Logansport) - 12 mi - 15 violations recorded for mapped water systems
- 71078 (Stonewall) - 12 mi - 2 violations recorded for mapped water systems
- 75639 (De Berry, TX) - 13 mi - 10 violations recorded for mapped water systems
- 71007 (Bethany) - 14 mi - 7 violations recorded for mapped water systems
- 75685 (Panola, TX) - 16 mi
- 71027 (Frierson) - 16 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for North Desoto Water System (LA1031011) on EPA.gov.
3 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 71046.
Detected compounds: PFPeA.
Highest measured level: 0.0031 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (7) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Keatchie
Based on local data for ZIP 71046, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Roofing Inspection & Repair
Active weather alerts in Louisiana increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 71046 safe to drink?
EPA SDWIS records 46 violations since 2021 across the water systems mapped to ZIP 71046 (primary system: North Desoto Water System), including 34 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 71046's water come from?
The recorded water source for North Desoto Water System, a system mapped to ZIP code 71046, is Groundwater. This system serves approximately 7,608 people.
How can I get my water tested in Keatchie?
If North Desoto Water System supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 71046 tap water?
The Lead and Copper Rule record selected for 71046 reports a 90th-percentile lead result of 0.001 mg/L for a water system mapped to this ZIP (record date 2025-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 71046?
71046 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in De Soto County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 71046's water?
Yes, PFAS have been detected in samples from water systems mapped to 71046. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Keatchie, LA (71046): PFAS Detected in Mapped Water Systems. https://zipcheckup.com/report/71046/
@misc{zipcheckup-report-71046,
author = {{ZipCheckup}},
title = {{Keatchie, LA (71046): PFAS Detected in Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/71046/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 71046
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 71050 | Longstreet, LA | 4.5 mi | N/A | 0 |
| 71030 | Gloster, LA | 8.9 mi | N/A | 31 |
| 71032 | Grand Cane, LA | 10.0 mi | N/A | 31 |
| 71047 | Keithville, LA | 11.3 mi | B | 28 |
| 71049 | Logansport, LA | 11.6 mi | N/A | 15 |
| 71078 | Stonewall, LA | 12.2 mi | N/A | 2 |
| 75639 | De Berry, TX | 12.5 mi | N/A | 10 |
| 71007 | Bethany, LA | 14.4 mi | N/A | 7 |
| 75685 | Panola, TX | 15.8 mi | N/A | 0 |
| 71027 | Frierson, LA | 16.2 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →2026 Rankings