Is Cave City, KY Tap Water Safe to Drink?
Cave City, KY tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Contaminants including lithium have been detected at or below guideline thresholds.
Where Does Cave City Get Its Water?
Water in Cave City, KY is provided by 3 public water systems: GLASGOW WATER COMPANY, GREEN RIVER VALLEY WATER DISTRICT and CAVELAND ENVIRONMENTAL AUTHORITY, INC..
How Is Cave City Tap Water Treated?
Treated water is disinfected using chloramines. Treatment includes conventional treatment (coagulation, flocculation, and filtration).
What's in Cave City Tap Water?
The following contaminants were detected most frequently in Cave City public water systems. All detected levels fall at or below EPA health guidelines in this dataset.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | 0.007 µg/L | 1 ZIP | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 11Cl-PF3OUdS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| HFPO-DA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Cave City
Current EPA monitoring data for Cave City shows contaminant levels within guideline thresholds across all ZIP codes in this dataset. As with all public water systems, sensitive populations may choose to use a certified filter for additional peace of mind.
Best Filters for PFAS Water Profile
PFAS compounds are detected in this water supply. A reverse osmosis (RO) system or an activated-carbon filter specifically certified under NSF/ANSI P473 is required for reliable PFAS reduction. Standard pitcher and faucet filters without P473 certification do not remove PFAS.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Cave City Tap Water
Is Cave City tap water safe to drink?
Cave City tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Sensitive populations may still choose to use a certified filter as a precaution.
What contaminants are in Cave City tap water?
The most commonly detected contaminants in Cave City water systems include: lithium, PFTrDA, PFBA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Cave City get its drinking water?
Cave City receives water from 3 public water systems, including GLASGOW WATER COMPANY.
Do I need a water filter in Cave City?
Current data does not show guideline exceedances in Cave City. A certified filter can still reduce trace contaminants and improve taste for households that prefer filtered water.
How often is Cave City tap water tested?
Public water systems in Cave City are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2025-10-06.
Tap water reports by ZIP in Cave City
- 42127 - Cave City tap water report Some concern
Water utilities serving Cave City, KY
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- CAVELAND ENVIRONMENTAL AUTHORITY, INC.Looks OK
- GLASGOW WATER COMPANYLooks OK
- GREEN RIVER VALLEY WATER DISTRICTLooks OK
Also covers / overlaps with
- Cave City CCD, KY · Township
- Hiseville, KY · CDP
- Hiseville CCD, KY · Township
- Horse Cave CCD, KY · Township