Leo, IN (46765): 3 Health-Based Violations Recorded for Mapped Water Systems
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Fort Wayne - 3 Rivers Filtration Plant)
Health-based violation records by water system:
EPA records for the water systems mapped to 46765 in Leo, IN contain 15 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 3 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 3 health-based violations and 12 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.0026 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 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
- Flood 5 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 46765. 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
Compiled data for Leo (46765) captures 1 condition at the high-priority tier - no finding in this dataset meets the critical threshold.
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 46765 in Leo, Indiana is mapped to the water system Fort Wayne - 3 Rivers Filtration Plant (EPA ID: IN5202020). This system provides water to approximately 269,994 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 |
|---|---|---|---|
| Fort Wayne - 3 Rivers Filtration Plant | IN5202020 | 269,994 | Surface water |
| Pioneer Water L.l.c. | IN5202034 | 2,076 | Groundwater |
| Grabill Water Works | IN5202006 | 1,163 | Surface water |
Other Water Quality Reports in Indiana
- 46001 (Alexandria) - 6 violations recorded for mapped water systems
- 46011 (Anderson) - 10 violations recorded for mapped water systems
- 46012 (Anderson) - 4 violations recorded for mapped water systems
- 46013 (Anderson) - 8 violations recorded for mapped water systems
- 46014 (Anderson)
- 46015 (Anderson)
- 46016 (Anderson) - 4 violations recorded for mapped water systems
- 46017 (Anderson) - 5 violations recorded for mapped water systems
- 46018 (Anderson)
- 46030 (Arcadia) - 8 violations recorded for mapped water systems
- 46031 (Atlanta)
- 46032 (Carmel) - 4 violations recorded for mapped water systems
- 46033 (Carmel) - 4 violations recorded for mapped water systems
- 46034 (Cicero) - 8 violations recorded for mapped water systems
- 46035 (Colfax)
- 46036 (Elwood) - 2 violations recorded for mapped water systems
- 46037 (Fishers) - 1 violation recorded for mapped water systems
- 46038 (Fishers)
- 46039 (Forest)
- 46040 (Fortville) - 1 violation recorded for mapped water systems
Nearby Water Quality Reports
- 46741 (Grabill) - 5 mi - 11 violations recorded for mapped water systems
- 46845 (Fort Wayne) - 5 mi - 11 violations recorded for mapped water systems
- 46788 (Spencerville) - 6 mi - 11 violations recorded for mapped water systems
- 46835 (Fort Wayne) - 6 mi - 4 violations recorded for mapped water systems
- 46748 (Huntertown) - 7 mi - 6 violations recorded for mapped water systems
- 46825 (Fort Wayne) - 7 mi - 6 violations recorded for mapped water systems
- 46865 (Fort Wayne) - 8 mi
- 46815 (Fort Wayne) - 8 mi - 4 violations recorded for mapped water systems
- 46801 (Fort Wayne) - 9 mi
- 46850 (Fort Wayne) - 9 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Fort Wayne - 3 Rivers Filtration Plant (IN5202020) on EPA.gov.
5 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 46765.
Detected compounds: PFPeA, PFHxA.
Highest measured level: 0.008 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 (11) HIGH
Home & Infrastructure (6) MODERATE
Cost & Community (8) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Leo
Based on local data for ZIP 46765, 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 Leo has 5 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)
Gutter Installation & Repair
The median home in 46765 was built around 1972. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Leo is 1972; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1972 may be on their second or third roof. A professional inspection can catch damage before leaks start.
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 46765 safe to drink?
EPA SDWIS records 15 violations since 2021 across the water systems mapped to ZIP 46765 (primary system: Fort Wayne - 3 Rivers Filtration Plant), including 3 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 46765's water come from?
The recorded water source for Fort Wayne - 3 Rivers Filtration Plant, a system mapped to ZIP code 46765, is Surface water. This system serves approximately 269,994 people.
How can I get my water tested in Leo?
If Fort Wayne - 3 Rivers Filtration Plant 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 46765 tap water?
The Lead and Copper Rule record selected for 46765 reports a 90th-percentile lead result of 0.00262 mg/L for a water system mapped to this ZIP (record date 2026-06-30). 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 46765?
46765 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Allen 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 46765's water?
Yes, PFAS have been detected in samples from water systems mapped to 46765. 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 46765?
FEMA records contain 5 flood insurance claims filed in ZIP code 46765; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Leo, IN (46765): 3 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/46765/
@misc{zipcheckup-report-46765,
author = {{ZipCheckup}},
title = {{Leo, IN (46765): 3 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/46765/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 46765
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 46741 | Grabill, IN | 4.8 mi | N/A | 11 |
| 46845 | Fort Wayne, IN | 5.0 mi | C | 11 |
| 46788 | Spencerville, IN | 5.6 mi | N/A | 11 |
| 46835 | Fort Wayne, IN | 6.4 mi | C | 4 |
| 46748 | Huntertown, IN | 7.2 mi | C | 6 |
| 46825 | Fort Wayne, IN | 7.3 mi | C | 6 |
| 46865 | Fort Wayne, IN | 7.5 mi | N/A | 0 |
| 46815 | Fort Wayne, IN | 8.4 mi | C | 4 |
| 46801 | Fort Wayne, IN | 9.3 mi | N/A | 0 |
| 46850 | Fort Wayne, IN | 9.3 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 →