Belle Chasse, LA (70037): PFAS Detected in Mapped Water Systems
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Belle Chasse Water District)
Health-based violation records by water system:
EPA records for the water systems mapped to 70037 in Belle Chasse, LA contain 1 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 1 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 1 health-based violation (since 2021).
- Lead The reported 90th-percentile lead result of 0.002 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.
- Flood 1,650 cumulative NFIP claim records. This historical count is not a current property-risk verdict.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 70037. 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
Looking at every monitored dimension for 70037 in Belle Chasse, the high-priority label applies to 1 condition - nothing in the record clears the bar for critical status.
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 (8) CRITICAL
Your Water System
ZIP code 70037 in Belle Chasse, Louisiana is mapped to the water system Belle Chasse Water District (EPA ID: LA1075001). This system provides water to approximately 19,644 people from surface water sources.
There are 3 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Belle Chasse Water District | LA1075001 | 19,644 | Surface water |
| Dalcour Waterworks District | LA1075004 | 1,248 | Surface water |
| W Jefferson Ww District 2 | LA1051004 | 140,264 | 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
- 70038 (Boothville) - 25 violations recorded for mapped water systems
- 70039 (Boutte)
- 70040 (Braithwaite)
- 70041 (Buras) - 25 violations recorded for mapped water systems
- 70043 (Chalmette)
- 70044 (Chalmette)
Nearby Water Quality Reports
- 70093 (Belle Chasse) - 2 mi
- 70056 (Gretna) - 4 mi - 9 violations recorded for mapped water systems
- 70058 (Harvey) - 5 mi - 9 violations recorded for mapped water systems
- 70131 (New Orleans) - 6 mi - 11 violations recorded for mapped water systems
- 70053 (Gretna) - 6 mi - 6 violations recorded for mapped water systems
- 70054 (Gretna) - 6 mi
- 70059 (Harvey) - 6 mi
- 70072 (Marrero) - 7 mi - 14 violations recorded for mapped water systems
- 70158 (New Orleans) - 7 mi
- 70073 (Marrero) - 7 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Belle Chasse Water District (LA1075001) on EPA.gov.
4 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.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 70037.
Detected compounds: PFBA.
Highest measured level: 0.0081 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.
Health Risks from Detected Contaminants
Haloacetic Acids (HAA5)
High RiskEPA reference value: 0.06 mg/L · 1 violation on record
Increased risk of cancer
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis · Find a filter →
Environmental Hazards (11) HIGH
Home & Infrastructure (6) MODERATE
Possible home maintenance concerns - talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Belle Chasse
Based on local data for ZIP 70037, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Belle Chasse has 1,650 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Service 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 70037 safe to drink?
EPA SDWIS records 1 violation since 2021 across the water systems mapped to ZIP 70037 (primary system: Belle Chasse Water District), including 1 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 70037's water come from?
The recorded water source for Belle Chasse Water District, a system mapped to ZIP code 70037, is Surface water. This system serves approximately 19,644 people.
How can I get my water tested in Belle Chasse?
If Belle Chasse Water District 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 70037 tap water?
The Lead and Copper Rule record selected for 70037 reports a 90th-percentile lead result of 0.002 mg/L for a water system mapped to this ZIP (record date 2023-12-31). 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 70037?
70037 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Plaquemines 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 70037's water?
Yes, PFAS have been detected in samples from water systems mapped to 70037. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 70037?
FEMA records contain 1650 flood insurance claims filed in ZIP code 70037; the recorded rated-zone value (the most frequent one if there are several claims) is B, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Belle Chasse, LA (70037): PFAS Detected in Mapped Water Systems. https://zipcheckup.com/report/70037/
@misc{zipcheckup-report-70037,
author = {{ZipCheckup}},
title = {{Belle Chasse, LA (70037): PFAS Detected in Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/70037/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 70037
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 70093 | Belle Chasse, LA | 1.6 mi | N/A | 0 |
| 70056 | Gretna, LA | 4.0 mi | A | 9 |
| 70058 | Harvey, LA | 4.6 mi | A | 9 |
| 70131 | New Orleans, LA | 5.7 mi | B | 11 |
| 70053 | Gretna, LA | 6.0 mi | A | 6 |
| 70054 | Gretna, LA | 6.3 mi | N/A | 0 |
| 70059 | Harvey, LA | 6.5 mi | N/A | 0 |
| 70072 | Marrero, LA | 6.6 mi | A | 14 |
| 70158 | New Orleans, LA | 7.3 mi | N/A | 0 |
| 70073 | Marrero, LA | 7.3 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 →