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Review government records associated with La Grange, Kentucky.
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Check your water bill for your utility name and confirm the reporting year. See EPA’s guide to finding your annual water quality report.
Public water-system records for La Grange, KY from EPA SDWIS.
Lagrange Utilities Commission
Active monitoring or reporting issue detected in EPA SDWIS.
Reviewed: active/open records as of Q1 2026
Purchased or imported water record · Serves 10,067 people
Oldham County Water District
Active monitoring or reporting issue detected in EPA SDWIS.
Reviewed: active/open records as of Q1 2026
City-area ZIP code · Serves 38,409 people
Data from EPA SDWIS
Reviewed: source records as of Q1 2026
EPA UCMR5 — No PFAS detection records shown for these water systems
Open data source: EPA UCMR5DoD PFAS — No investigation records shown for this report
Open data source: DoD PFASEPA ATTAINS records identify assessed water bodies that do not meet water-quality standards for designated uses.
Currys Fork
Reported: Nov 2026
Health-relevant causes: Pathogens
Affected uses: Ecological, Recreation
Data from EPA ATTAINS
NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.
Violation records
Last inspected: Dec 2025
Last inspected: Dec 2025
Data from EPA ECHO
To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.
Reviewed: source records as of 2026
Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.
Oldham County
Assessment year: 2020
According to EPA, a cancer risk of 30-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 30 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.
Top modeled source groups
Data from EPA AirToxScreen
EPA designates an area as nonattainment when air quality does not meet federal health-based standards (NAAQS) for a specific pollutant.
Louisville: Ozone
NonattainmentModerate8-Hour Ozone (2015 Standard)
Original designation: Nov 2026
Health effects (EPA): Respiratory inflammation, aggravation of asthma, reduced lung function (EPA)
Maintenance areas
Previously nonattainment; currently meeting the standard and monitored under an EPA maintenance plan.
Louisville Area
Ozone · 8-Hour Ozone (1997 Standard)
Classification: Former Subpart 1
Original designation: Jun 2004
Current design value: 0.073 ppm (2023-2025)
Data from EPA Green Book
EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.
Buckner
Annual mean: 0.043 Parts per million
EPA primary exceedance count: 2 (Ozone 8-hour 2015)
Observation year: 2025
Cannons Lane — Louisville, Kentucky
Annual mean: 0.2 Parts per million
Observation year: 2025
Annual mean: 2.0 Parts per billion
Observation year: 2025
Data from EPA AQS
Reviewed: source records as of Q4 2025
Reviewed: source query run Nov 2026
Brownfield sites are properties where redevelopment is complicated by the presence of hazardous substances.
Open data source: Search EPA ECHO1 site with active cleanup or investigation status
302 W Main St, La Grange
Reported: Feb 2026
No release reports shown in this group.
Reviewed: active/open records as of 2018
Data from EPA UST Finder
No MSHA mine or extraction site records shown for this report.
Oldham County, KY
EPA Radon Zone Map (June 2024 release)
Oldham County is EPA Radon Zone 2 (moderate potential). EPA defines Zone 2 counties as having predicted average indoor screening levels between 2 pCi/L and 4 pCi/L.
Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.
FEMA flood zones describe mapped flood hazards. Look up a specific address with FEMA.
Minimal flood hazard — outside the 1% and 0.2% annual chance floodplains.
Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.
No EPA ECHO RMP facility records with a usable location matched this city report.
Health outcomes from County Health Rankings. Values shown alongside state and national averages.
Oldham County, KentuckyPop. 69,431
County Health Rankings edition: 2024
Premature Death
Poor or Fair Health
Poor Physical Health Days
Poor Mental Health Days
Adult Smoking
Adult Obesity
Air Pollution - Particulate Matter
Drinking water violation indicator
Diabetes Prevalence
Life Expectancy
| Indicator | County | State | National |
|---|---|---|---|
| Premature Death | 5,818 | 11,055 | 7,972 |
| Poor or Fair Health | 13.6% | 21.1% | 14.2% |
| Poor Physical Health Days | 3.4 | 4.5 | 3.3 |
| Poor Mental Health Days | 4.8 | 5.5 | 4.8 |
| Adult Smoking | 13.7% | 20.4% | 15.0% |
| Adult Obesity | 31.3% | 40.6% | 34.0% |
| Air Pollution - Particulate Matter | 9.5 | 8.2 | 7.3 |
| Drinking water violation indicator | No | N/A | N/A |
| Diabetes Prevalence | 8.0% | 12.4% | 9.6% |
| Life Expectancy | 79.6 | 74.0 | 77.6 |
This report does not have PFAS sample results for the candidate water systems in La Grange.
Check with the utility that serves your address for its testing results.
EPA drinking water records on this page list 2 violations for Lagrange Utilities Commission.
EPA drinking water records on this page list 2 violations for Oldham County Water District.
Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.
Nearby EPA monitoring stations provide annual air quality measurements for La Grange.
The monitoring station at Buckner recorded an annual average of 0.043 Parts per million for ozone in 2025.
The monitoring station at Cannons Lane, Louisville, Kentucky recorded an annual average of 0.2 Parts per million for carbon monoxide in 2025.
The monitoring station at Cannons Lane, Louisville, Kentucky recorded an annual average of 2 Parts per billion for sulfur dioxide in 2025.
The radon data for La Grange covers Oldham County. EPA places this area in Zone 2, with a predicted average indoor radon screening level of 2 to 4 picocuries per liter.
No Superfund sites were returned for this city report.
This city report shows 1 brownfield site: Robin Horn Property.
The county data for La Grange reports a life expectancy of 79.6 years in Oldham County, Kentucky.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for La Grange reports 5,818 years of life lost to deaths before age 75 per 100,000 residents in Oldham County, Kentucky. This measure adds up the years lost to early deaths and adjusts for differences in population age.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for La Grange lists fine-particle pollution (PM2.5) at 9.5 micrograms per cubic meter in Oldham County, Kentucky.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.