Is Fort Mill, SC Tap Water Safe to Drink?
Fort Mill tap water meets federal Safe Drinking Water Act standards but 2 of 2 ZIP codes show detections above EPA health guidelines, primarily for PFBS. A certified filter is recommended for households that want an additional layer of protection.
Where Does Fort Mill Get Its Water?
Water in Fort Mill, SC is provided by 5 public water systems: FORT MILL TOWN OF (SC4610003), BRYAN CO. RWS & SWMD #2, LAMPLIGHTER SOUTH-DANBY, LANCASTER COUNTY W&SD (2920001) and YORK COUNTY EAST WD (4620002).
How Is Fort Mill Tap Water Treated?
Treated water is disinfected using calcium hypochlorite and chloramines and free chlorine. Treatment includes conventional treatment (coagulation, flocculation, and filtration), direct filtration, groundwater disinfection, membrane filtration, post-ozone biofiltration and slow sand filtration.
What's in Fort Mill Tap Water?
The following contaminants were detected most frequently in Fort Mill public water systems. 2 of 2 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| PFBS | 0.0089 µg/L | 0.003 µg/L | 1 ZIP | Above guideline |
| PFPeA | 0.0048 µg/L | 0.003 µg/L | 1 ZIP | Above guideline |
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Fort Mill
Based on EPA monitoring data, 2 of 2 ZIP codes in Fort Mill have recorded detections above EPA health guidelines. Sensitive populations such as infants, pregnant individuals, and those with weakened immune systems may benefit from an additional layer of protection such as a certified point-of-use filter.
Best Broad-Spectrum Filters for This Water Profile
This city profile includes PFAS detections, chlorine disinfection, and other dissolved contaminants. Reverse osmosis (RO) systems certified under NSF/ANSI 58 provide broad reduction coverage; for PFAS specifically, confirm NSF/ANSI P473 or equivalent PFAS reduction certification.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Fort Mill Tap Water
Is Fort Mill tap water safe to drink?
Fort Mill tap water meets Safe Drinking Water Act requirements but 2 of 2 ZIP codes show contaminant levels above EPA health-based guidelines. A certified point-of-use filter adds an extra layer of protection.
What contaminants are in Fort Mill tap water?
The most commonly detected contaminants in Fort Mill water systems include: PFBS, PFPeA, lithium. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Fort Mill get its drinking water?
Fort Mill receives water from 5 public water systems, including FORT MILL TOWN OF (SC4610003).
Do I need a water filter in Fort Mill?
If your ZIP code is among those with detections above EPA health guidelines, choose a filter certified for the specific contaminants shown in your ZIP report. Reverse osmosis is generally the broadest option for PFAS, lithium, and many other dissolved contaminants.
How often is Fort Mill tap water tested?
Public water systems in Fort Mill 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 Fort Mill
- 29707 - Fort Mill tap water report Higher concern
- 29715 - Whiteville Park, Fort Mill tap water report Higher concern
Water utilities serving Fort Mill, SC
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- FORT MILL TOWN OF (SC4610003)Action advised
- LAMPLIGHTER SOUTH-DANBYAction advised
- LANCASTER COUNTY W&SD (2920001)Action advised
- BRYAN CO. RWS & SWMD #2Looks OK
- RIVERVIEW RURAL CWS (SC4620001)No recent federal sampling
Also covers / overlaps with
- Fort Mill CCD, SC · Township