Is La Fontaine, IN Tap Water Safe to Drink?
Graded B, with 11 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
76.8/100
waterverge.com La Fontaine, IN — Water Quality Report
La Fontaine's drinking water received a grade of B (76.8 out of 100), indicating good water quality. The city's 2 water systems serve approximately 936 residents using groundwater.
Lead levels were measured at 0.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 22 violations on record, including 2 health-based violations. 11 remain unresolved.
What to know about La Fontaine's water
La Fontaine ranks #276 out of 414 cities in Indiana for water quality, placing it below average in the state.
La Fontaine relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, La Fontaine may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 6 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is La Fontaine, IN water safe to drink?
La Fontaine's drinking water has significant quality concerns based on EPA testing data. With a grade of B (76.8/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 936 residents using groundwater (wells).
Recent water quality updates for La Fontaine
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into La Fontaine's water quality assessment. Grade: B (76.8/100).
1 health-based. Contaminants: Revised Total Coliform Rule, Groundwater Rule.
Contaminants: Consumer Confidence Rule.
Contaminants: Revised Total Coliform Rule.
Key contaminant findings
Based on the most recent EPA sampling data for La Fontaine's water supply.
Well within EPA limits.
Violation history
La Fontaine's water system has 22 total violations on record, including 2 health-based violations. 11 remain unresolved. 6 violations were issued in the last 5 years.
Where does La Fontaine's water come from?
La Fontaine's drinking water comes from groundwater (wells), supplied by 2 water systems serving approximately 936 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What La Fontaine residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in La Fontaine's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of La Fontaine
Industrial polluters nearby
Reported releases to surface water by facilities near La Fontaine, ranked by pounds discharged annually.
Total reported releases to surface water: 1 lbs
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
REAL ALLOY RECYCLING LLC WABASH, IN46992 | Copper And Copper Compounds | 1 | 9.0 mi |
BULLDOG BATTERY CORP WABASH, IN46992 | Lead And Lead Compounds | 0 | 9.8 mi |
CENTRAL INDIANA ETHANOL LLC MARION, IN46952 | — | — | 7.5 mi |
ATLAS FOUNDRY CO INC MARION, IN46952 | — | — | 7.7 mi |
PRYSMIAN CABLES & SYSTEMS USA LLC MARION, IN46953 | — | — | 9.0 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 0.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how La Fontaine compares by contaminant
Explore where La Fontaine ranks among all Indiana cities for specific contaminants.
Water source & infrastructure
Where La Fontaine's water comes from
La Fontaine's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 936 people through 2 water systems.
Water systems serving La Fontaine
| System Name | PWSID | Population | Source |
|---|---|---|---|
| LAFONTAINE WATER COMPANY | IN5285004 | 906 | GW |
| SALAMONIE COUNTRY ESTATES | IN5285014 | 30 | GW |
How La Fontaine compares
Full Indiana rankings →La Fontaine's score of 76.8/100 is above the average of 70/100 among major Indiana cities. It outscores 6 of 10 nearby cities.
Nearby cities
View Indiana rankings →About La Fontaine, IN
Wikipedia →La Fontaine is a town in Liberty Township, Wabash County, in the U.S. state of Indiana. The population was 798 at the 2020 census. Its name means "The Fountain" in French.
Learn more about your water
Guides and resources related to La Fontaine's water quality findings.
Explore water quality across Wabash
Frequently asked questions
Is La Fontaine, IN tap water safe to drink?
La Fontaine's water quality earned a grade of B (76.8/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #276 out of 414 cities tested in Indiana.
What contaminants are in La Fontaine's water?
Lead was measured at 0.0 ppb (90th percentile). 22 violations are on record.
How is La Fontaine's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in La Fontaine?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does La Fontaine's water come from?
La Fontaine's water is sourced from Groundwater. The city has 2 water systems serving approximately 936 residents.
What health violations has La Fontaine's water system had?
La Fontaine has 2 health-based violations on record. The most recent violation was recorded in January 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 11 violations remain unresolved.
Is La Fontaine's groundwater at risk of contamination?
La Fontaine uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 22 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does La Fontaine's water compare to other cities?
La Fontaine ranks #276 out of 414 cities in Indiana (better than 33% of state cities) and #9189 out of 15744 cities nationally (42th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.