ZipCheckup grade for 70785: A.
Checked records flag no major concern; missing data is unknown.
Walker, LA (70785): 1 Health-Based Violation Recorded for Mapped Water Systems - 98/100
EPA data combined for 6 water systems mapped to this ZIP (largest mapped system: Town of Walker Water System)
Health-based violation records by water system:
EPA records for the water systems mapped to 70785 in Walker, LA contain 5 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 and 4 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
- Flood 1,216 cumulative NFIP claim records. This historical count is not a current property-risk verdict.
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Score Breakdown
Overall Home Safety Score: 98/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 70785 in Walker, Louisiana is mapped to the water system Town of Walker Water System (EPA ID: LA1063017). This system provides water to approximately 15,813 people from groundwater sources.
There are 6 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Town of Walker Water System | LA1063017 | 15,813 | Groundwater |
| Town of Livingston Water System | LA1063013 | 8,946 | Groundwater |
| Ward Ii Water District | LA1063039 | 78,147 | Groundwater |
| Baton Rouge Water Company | LA1033005 | 596,844 | Groundwater |
| City of Denham Springs Water System | LA1063004 | 25,725 | Groundwater |
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
- 70726 (Denham Springs) - 5 mi - 7 violations recorded for mapped water systems
- 70754 (Livingston) - 6 mi - 7 violations recorded for mapped water systems
- 70786 (Watson) - 6 mi
- 70706 (Denham Springs) - 6 mi - 3 violations recorded for mapped water systems
- 70739 (Greenwell Springs) - 9 mi - 1 violation recorded for mapped water systems
- 70770 (Pride) - 10 mi
- 70819 (Baton Rouge) - 10 mi - 1 violation recorded for mapped water systems
- 70744 (Holden) - 12 mi - 10 violations recorded for mapped water systems
- 70818 (Baton Rouge) - 12 mi
- 70821 (Baton Rouge) - 12 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Town of Walker Water System (LA1063017) 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.
UCMR 5 PFAS monitoring: no reportable detections in available records
Available federal UCMR5 records for water systems mapped to ZIP code 70785 show no PFAS detections among the compounds tested, at the program's reporting levels.
The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.
Environmental Hazards (11) HIGH
Home & Infrastructure (6) OK
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 Walker
Based on local data for ZIP 70785, 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 Walker has 1,216 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)
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 70785 safe to drink?
EPA SDWIS records 5 violations since 2021 across the water systems mapped to ZIP 70785 (primary system: Town of Walker Water System), 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 70785's water come from?
The recorded water source for Town of Walker Water System, a system mapped to ZIP code 70785, is Groundwater. This system serves approximately 15,813 people.
How does Walker water compare to the national average?
Walker's Home Safety Score ranks better than 89% of U.S. ZIP codes, and at or above 65% within Louisiana.
How can I get my water tested in Walker?
If Town of Walker 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.
What is the radon risk for 70785?
70785 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Livingston County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 70785?
FEMA records contain 1216 flood insurance claims filed in ZIP code 70785; the recorded rated-zone value (the most frequent one if there are several claims) is AE, 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). Walker, LA (70785): 1 Health-Based Violation Recorded for Mapped Water Systems - 98/100. https://zipcheckup.com/report/70785/
@misc{zipcheckup-report-70785,
author = {{ZipCheckup}},
title = {{Walker, LA (70785): 1 Health-Based Violation Recorded for Mapped Water Systems - 98/100}},
year = {2026},
url = {https://zipcheckup.com/report/70785/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 70785
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 70726 | Denham Springs, LA | 5.3 mi | A | 7 |
| 70754 | Livingston, LA | 6.3 mi | A | 7 |
| 70786 | Watson, LA | 6.3 mi | N/A | 0 |
| 70706 | Denham Springs, LA | 6.5 mi | A | 3 |
| 70739 | Greenwell Springs, LA | 8.5 mi | A | 1 |
| 70770 | Pride, LA | 10.3 mi | A | 0 |
| 70819 | Baton Rouge, LA | 10.3 mi | A | 1 |
| 70744 | Holden, LA | 11.5 mi | B | 10 |
| 70818 | Baton Rouge, LA | 11.6 mi | A | 0 |
| 70821 | Baton Rouge, LA | 12.1 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
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ZIP 70785 scores in the top tier nationally.