Is Cave Springs, AR Tap Water Safe to Drink?
Cave Springs, AR 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 Springs Get Its Water?
Water in Cave Springs, AR is provided by 3 public water systems: CAVE SPRINGS WATERWORKS, ROGERS WATER UTILITIES and SPRINGDALE WATER UTILITIES.
How Is Cave Springs Tap Water Treated?
Treated water is disinfected using chloramines. Treatment includes conventional treatment (coagulation, flocculation, and filtration) and post-ozone biofiltration.
What's in Cave Springs Tap Water?
The following contaminants were detected most frequently in Cave Springs 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 |
| HFPO-DA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 6:2 FTS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Cave Springs
Current EPA monitoring data for Cave Springs 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 Springs Tap Water
Is Cave Springs tap water safe to drink?
Cave Springs 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 Springs tap water?
The most commonly detected contaminants in Cave Springs water systems include: lithium, PFTrDA, HFPO-DA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Cave Springs get its drinking water?
Cave Springs receives water from 3 public water systems, including CAVE SPRINGS WATERWORKS.
Do I need a water filter in Cave Springs?
Current data does not show guideline exceedances in Cave Springs. A certified filter can still reduce trace contaminants and improve taste for households that prefer filtered water.
How often is Cave Springs tap water tested?
Public water systems in Cave Springs 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 2025-08-06.
Tap water reports by ZIP in Cave Springs
- 72718 - Cave Springs tap water report Some concern
Water utilities serving Cave Springs, AR
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- CAVE SPRINGS WATERWORKSSome concern
Also covers / overlaps with
- Township 4, AR · Township