Big Clifty, KY (42712): 2 Violations Recorded for Mapped Water Systems
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Grayson County Water District)
EPA records for the water systems mapped to 42712 in Big Clifty, KY contain 2 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 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 2 violations (non-health) (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.
- PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
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This report sorts findings for 42712 in Big Clifty into tiers using its own criteria, covering a water system's 90th-percentile lead result above the EPA action level, unresolved violations on record, PFAS and carbon monoxide risk; in the available data, one finding meets the critical criteria and none meets the high-priority criteria, and the card below links to the section with details.
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) HIGH
Your Water System
ZIP code 42712 in Big Clifty, Kentucky is mapped to the water system Grayson County Water District (EPA ID: KY0430616). This system provides water to approximately 20,033 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 |
|---|---|---|---|
| Grayson County Water District | KY0430616 | 20,033 | Surface water |
| Hardin County Water District #2 | KY0470175 | 76,326 | Surface water |
| Hardin County Water District #1 | KY0470393 | 30,230 | Surface water |
Other Water Quality Reports in Kentucky
- 40003 (Bagdad) - 1 violation recorded for mapped water systems
- 40004 (Bardstown) - 8 violations recorded for mapped water systems
- 40006 (Bedford) - 1 violation recorded for mapped water systems
- 40007 (Bethlehem)
- 40008 (Bloomfield) - 9 violations recorded for mapped water systems
- 40009 (Bradfordsville)
- 40010 (Buckner)
- 40011 (Campbellsburg) - 1 violation recorded for mapped water systems
- 40012 (Chaplin) - 7 violations recorded for mapped water systems
- 40013 (Coxs Creek) - 3 violations recorded for mapped water systems
- 40014 (Crestwood)
- 40018 (Eastwood)
- 40019 (Eminence) - 1 violation recorded for mapped water systems
- 40020 (Fairfield)
- 40022 (Finchville)
- 40023 (Fisherville)
- 40025 (Glenview)
- 40026 (Goshen)
- 40027 (Harrods Creek)
- 40031 (La Grange)
Nearby Water Quality Reports
- 42788 (White Mills) - 6 mi - 1 violation recorded for mapped water systems
- 42732 (Eastview) - 6 mi - 1 violation recorded for mapped water systems
- 42726 (Clarkson) - 8 mi - 15 violations recorded for mapped water systems
- 42755 (Leitchfield) - 9 mi
- 42724 (Cecilia) - 11 mi - 1 violation recorded for mapped water systems
- 42754 (Leitchfield) - 11 mi - 15 violations recorded for mapped water systems
- 42776 (Sonora) - 12 mi - 1 violation recorded for mapped water systems
- 40145 (Hudson) - 12 mi - 1 violation recorded for mapped water systems
- 42784 (Upton) - 14 mi - 15 violations recorded for mapped water systems
- 42740 (Glendale) - 15 mi - 1 violation recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Grayson County Water District (KY0430616) 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.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 42712. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFPeA, PFOA, PFHxA, PFOS, PFBA, PFBS, PFNA.
Highest measured level: 0.0074 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 (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (7) OK
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Frequently Asked Questions
Is the tap water in 42712 safe to drink?
EPA SDWIS records 2 violations since 2021 across the water systems mapped to ZIP 42712 (primary system: Grayson County Water District), including 0 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 42712's water come from?
The recorded water source for Grayson County Water District, a system mapped to ZIP code 42712, is Surface water. This system serves approximately 20,033 people.
How can I get my water tested in Big Clifty?
If Grayson County 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.
What is the radon risk for 42712?
42712 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Hardin 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 42712's water?
Yes, PFAS have been detected in samples from water systems mapped to 42712. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Big Clifty, KY (42712): 2 Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/42712/
@misc{zipcheckup-report-42712,
author = {{ZipCheckup}},
title = {{Big Clifty, KY (42712): 2 Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/42712/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 42712
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 42788 | White Mills, KY | 5.6 mi | C | 1 |
| 42732 | Eastview, KY | 6.0 mi | N/A | 1 |
| 42726 | Clarkson, KY | 7.5 mi | N/A | 15 |
| 42755 | Leitchfield, KY | 9.1 mi | N/A | 0 |
| 42724 | Cecilia, KY | 10.8 mi | B | 1 |
| 42754 | Leitchfield, KY | 11.2 mi | N/A | 15 |
| 42776 | Sonora, KY | 11.9 mi | B | 1 |
| 40145 | Hudson, KY | 12.3 mi | N/A | 1 |
| 42784 | Upton, KY | 13.6 mi | N/A | 15 |
| 42740 | Glendale, KY | 14.5 mi | N/A | 1 |
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