Is Fall River, MA tap water safe?
Supplied by Fall River Water Department · serves 94,000 people (22,125 connections) · Surface water · EPA ID MA4095000
Data: U.S. EPA · How we read the data · How we check it
Summary
No federal limits exceeded in EPA data. Some contaminants were detected below the limits.
- PFAS
- Not detectedNone of 29 PFAS found above EPA's reporting limits in 4 samples (2023–2025).
- Lead
- Near 2027 action level12 ppb (parts per billion) at the 90th percentile: 9 in 10 homes sampled were at or below it. Action level 15 ppb, falling to 10 ppb in Nov 2027. Monitoring period ending Dec 2025. Your home's pipes can make yours higher.
- Violations
- None health-basedNo health-based violations since 2016.
- Built before 1986, or not sure what your service line is made of? Check your service line and test your tap. Utility data can't show your pipes.
- Want to reduce what was found? Filters for these results.
- Tested your own tap? Compare your result with these numbers. Moving? Compare this system with another.
- Read Fall River Water Department's annual water quality report (Consumer Confidence Report). It lists every regulated contaminant tested and is usually on the utility's website or mailed with your bill, and you can also request it at (508) 324-2723. EPA: how to find it.
PFAS (“forever chemicals”)
EPA UCMR 5: 1 entry point tested Jan 2024 to Oct 2024. "Average" is the highest entry-point average (non-detects counted as zero), the way EPA compares UCMR 5 results to the limits. ppt = parts per trillion. These results do not determine compliance.
| Contaminant | Highest average |
|---|---|
| PFOA Not detected Limit 4 ppt | – |
| PFOS Not detected Limit 4 ppt | – |
| PFHxS Not detected Limit 10 ppt | – |
| PFNA Not detected Limit 10 ppt | – |
| HFPO-DA (GenX) Not detected Limit 10 ppt | – |
| Hazard Index (a combined score for PFHxS, PFNA, GenX and PFBS, where above 1 is over the limit) Not detected Limit 1 | – |
| PFBS Not detected Guideline 2,000 ppt | – |
| PFBA Not detected Guideline 6,000 ppt | – |
| PFHxA Not detected Guideline 3,000 ppt | – |
29 PFAS tested, 0 detected at least once. "Not detected" means below EPA's reporting limit (about 2 to 20 ppt depending on the chemical), not proven zero. PFAS not listed were not detected. The limits for PFHxS, PFNA, GenX and the Hazard Index were proposed for rescission in May 2026. That proposal is not final. Systems have until 2029 to meet the limits.
Lithium
Not detected in 4 samples (reporting limit 9 ppb). About lithium.
Lead and copper
Latest 90th percentile: 12 ppb lead (Jan 2025 – Dec 2025). Near 2027 action level
Highest since 2016: 16 ppb (Dec 2021).
| Monitoring period | Lead (90th pct.) |
|---|---|
| Jan 2025 – Dec 2025 | 12 ppb |
| Jan 2024 – Dec 2024 | 10.2 ppb |
| Jan 2023 – Dec 2023 | 11 ppb |
Earlier results (9)
| Jul 2022 – Dec 2022 | 4.8 ppb |
| Jan 2022 – Jun 2022 | 6 ppb |
| Jan 2019 – Dec 2021 | 16 ppb |
| Jan 2016 – Dec 2018 | 5 ppb |
| Jan 2013 – Dec 2015 | 6 ppb |
| Jan 2010 – Dec 2012 | 5 ppb |
| Jan 2009 – Dec 2009 | 7 ppb |
| Jan 2008 – Dec 2008 | 8 ppb |
| Jan 2007 – Dec 2007 | 10 ppb |
Lead comes from pipes and fixtures, not the source water, so it varies home to home. The 90th percentile means 9 in 10 sampled homes were at or below it. More on lead.
Violations
Health-based violations mean a contaminant exceeded a limit or a required treatment step was missed. Monitoring and reporting violations mean required tests or reports were late or missing, so the water's quality during that time is unknown. The total includes every violation in EPA's records, most of them paperwork.
Earlier EPA testing (2013–2020)
| Contaminant | Highest | Guideline |
|---|---|---|
| Manganese | 10 ppb | 300 ppb |
| Chlorate | 36 ppb | 210 ppb |
| Strontium | 0.02 ppm | 1.5 ppm |
| Vanadium | 0.23 ppb | 21 ppb |
Where it serves
Fall River
ZIP codes the system reported serving: 02720, 02721, 02722, 02723, 02724
Nearby utilities
- Inima USA / Aquaria LLC Dighton · 8 mi
- City of New Bedford Dept. of Public Infrastructure New Bedford · 9 mi
- Taunton Water Division Taunton · 12 mi
- Dartmouth Water Division Dartmouth · 13 mi · PFAS above limit
- Seekonk Water District Seekonk · 14 mi · PFAS above limit
- Raynham Center Water District Raynham · 14 mi · PFAS above limit
Questions
Is Fall River tap water safe to drink?
Most of Fall River gets its water from Fall River Water Department. Fall River Water Department has no health-based violations since 2016. EPA testing found no PFAS above the federal limits. Federal data can't tell you about your own pipes: lead comes from service lines and plumbing, so test your tap if your home was built before 1986. For the official word, read the utility's annual Consumer Confidence Report.
Does Fall River water have PFAS?
EPA tested Fall River Water Department for 29 PFAS between Jan 2024 and Oct 2024 and none were detected above the reporting limits (about 2 to 20 ppt depending on the chemical).
What is the lead level in Fall River water?
The most recent 90th-percentile lead result for Fall River Water Department is 12 ppb, for the period ending Dec 2025. The federal action level is 15 ppb, falling to 10 ppb in November 2027. The 90th percentile means 9 in 10 homes sampled were at or below this number. Individual homes can be higher.
Check these numbers yourself
Every figure on this page comes from public EPA records. You don't have to take our word for it:
- EPA's own report for MA4095000: violations, enforcement and inspections, straight from EPA.
- EPA UCMR 5 data: the PFAS and lithium results (search the file for PWSID MA4095000).
- EPA SDWIS download: the lead results, population and violation records we use.
- The utility's annual water quality report (Consumer Confidence Report): ask Fall River Water Department at (508) 324-2723, or see EPA's guide to finding it.
Found something that doesn't match? Tell us and we'll check it against EPA's records. How we check our data.
Source: U.S. EPA drinking water records and PFAS testing (UCMR 5). How we read the data.