Is Fall River, MA Tap Water Safe to Drink?
Fall River tap water is legally compliant, but one contaminant exceeds health guidelines. Specifically: lead at 12 ppb (above the upcoming 10 ppb standard, effective 2027). A point-of-use filter is recommended for drinking and cooking water.
Hardness Scale: Where Fall River Falls
0Slightly
60Moderate
120Hard
180Very Hard
250Extreme
400+
How Fall River Compares
Fall River's water is 86% softer than the national average of 138 PPM - ranking in the bottom 92% for hardness nationwide. Most homes here do not need a softener. Within Massachusetts, it ranks #6 of 21 cities (5% above the state average of 19 PPM). Among cities (50k-100k), Fall River ranks #243 of 258 for hardness.
What Fall River's Water Means for Your Home
Hardness: 20 PPM - Low Concern
Fall River's water is slightly hard at 20 PPM. Most households won't notice any issues at this level. Scale buildup is minimal, and a water softener would be overkill. Fall River is softer than 92% of US cities. If you're thinking about water treatment, contaminant filtration is where to focus your money, not softening.
Contaminants & Safety
Lead is the main concern here. At 12 ppb, Fall River's average is well above the health guideline of zero — there is no safe level of lead, especially for children. Lead typically enters your water from old pipes, not the source itself. Quick fix: run cold water for 30 seconds before drinking. Better fix: a certified lead-reduction filter (NSF/ANSI Standard 53) at your kitchen faucet. If your home was built before 1986, testing is strongly recommended.
What's in the Treatment Process
Fall River's surface water supply requires heavy chlorination to stay safe — but that creates a tradeoff. The treatment process generates disinfection byproducts: TTHMs at 47.6 ppb (60% of the legal limit, but 317x the EWG guideline) and HAA5 at 17.2 ppb (29% of the legal limit, but 172x the EWG guideline). These are within legal limits, but the EWG sets much tighter thresholds based on cancer-risk research. A whole-house activated carbon filter reduces both chlorine and byproducts. All measurements are within federal legal limits. The EWG guidelines represent a more conservative, health-based standard.
| Contaminant | Detected | Health Guideline | Legal Limit | Status |
|---|---|---|---|---|
| Hardness (as CaCO₃) | 20 PPM | < 60 PPM | No federal limit | ✓ OK |
| Total Dissolved Solids | 29 PPM | < 300 PPM | 500 PPM | ✓ OK |
| PFAS (total) | 0 ppt | — | No total limit | ✓ ND |
| ↳ PFOA | 0 ppt | 0 ppt | 4 ppt (2024) | ✓ OK |
| ↳ PFOS | 0 ppt | 0 ppt | 4 ppt (2024) | ✓ OK |
| Lead | 12 ppb | 0 ppb (no safe level) | 15 ppb (10 ppb in 2027) | ⚠ Elevated |
| Chlorine / Chloramine | 1 mg/L | Taste threshold ~1.0 | 4.0 mg/L | ✓ Normal |
| Nitrate | Not reported | 5 mg/L | 10 mg/L | N/A |
Recommended Filter for Fall River
Lead at 12 ppb exceeds the upcoming 10 ppb action level (effective 2027). A certified filter reduces these contaminants effectively.
Quick Fix for Chlorine: Shower Filter
At 1 mg/L chlorine, many Fall River residents notice dry skin, brittle hair, and that "pool smell" in the shower. A shower filter installs in 5 minutes, no tools needed.
How to Test Your Water in Fall River
Lead enters water from your home's plumbing, not the treatment plant — so Fall River's city-wide average of 12 ppb may not match your tap. Testing your specific faucet is the only way to know. Run cold water for 30 seconds before collecting a sample.
Free option: Request Fall River Water Department's annual Consumer Confidence Report for official city-level data.
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About Fall River's Water Supply
Water Utility: Fall River Water Department
Water Source: Watuppa Ponds (Surface Water)
Population Served: 94,000
Hardness: 20 PPM (1.2 grains per gallon)
Fall River's drinking water comes from surface sources — Watuppa Ponds. Surface water requires more extensive treatment than groundwater, including coagulation, filtration, and disinfection. This heavier chlorination is why disinfection byproducts tend to be higher in surface-supplied systems. On the upside, surface sources often deliver softer water than deep aquifers. The system serves 94,000 residents.
Water quality can vary by neighborhood and season. For your exact numbers, request Fall River Water Department's Consumer Confidence Report (CCR) or test your own tap.
ZIP Codes Covered by This Report
This water quality data applies to all areas served by Fall River Water Department in Fall River, MA, including ZIP codes:
02347, 02348, 02702, 02714, 02715, 02718, 02720, 02721, 02722, 02723, 02724, 02725, 02726, 02764, 02768, 02777, 02779, 02783, 02790, 02809, 02872, 02878, 02885
If your ZIP code is listed above, this report covers your water supply. Water quality may vary slightly by neighborhood.
Compare Fall River to Other Massachusetts Cities
Frequently Asked Questions About Fall River Water
Is Fall River tap water safe to drink?
Where does Fall River's water come from?
Do I need a water softener in Fall River?
What water filter is best for Fall River?
Is Fall River water safe for babies and infants?
What are disinfection byproducts in Fall River's water?
Why does Fall River water taste like chlorine?
Can I drink Fall River tap water straight from the faucet?
Data sources: Lead and copper data from EPA Safe Drinking Water Act LCR reporting. Contaminant data from utility-reported testing results. PFAS data from EPA UCMR5 (2023–2025). Hardness from USGS and municipal reports. Data reflects system-level testing results and may not match your specific tap due to neighborhood plumbing, season, or recent utility changes. For your utility's latest results, request their Consumer Confidence Report (CCR). Our methodology. Last updated: 2026-02-24.
What Fall River Homeowners Actually Buy
Prioritized for contaminant reduction for homes with 20 PPM water.
Affiliate disclosure: we may earn a commission. Selection based on Fall River's water data.