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Not health advice. Contact your local water utility for concerns.
Data from EPA Water Quality Reports. For official information, contact your water utility or health department.
EPA records for BELLEVILLE WATER DEPT • Updated October 2026
Grade F — based on EPA compliance records, lead testing and PFAS monitoring
BELLEVILLE WATER DEPT has serious issues in EPA's records: repeated health-based violations, unresolved violations, PFAS above the federal limit or lead near the action level. We recommend filtering drinking water.
Belleville Town, NJ tap water is legal to drink but grades F on EPA's records, mainly because of 2 health-based EPA violations in the last five years (1 unresolved) and disinfection byproducts (TTHM/HAA5) averaging above 80% of the EPA limit in 2012–2019 monitoring. A certified filter matched to those findings is a reasonable precaution.
Belleville Town, NJ tap water is legal to drink but grades F on EPA's records, mainly because of 2 health-based EPA violations in the last five years (1 unresolved) and disinfection byproducts (TTHM/HAA5) averaging above 80% of the EPA limit in 2012–2019 monitoring. A certified filter matched to those findings is a reasonable precaution.
BELLEVILLE WATER DEPT's most recent Lead and Copper Rule result (2026-01-01 to 2026-06-30) was 1.65 ppb at the 90th percentile, below EPA's 15 ppb action level. Because lead usually comes from service lines and household plumbing, homes built before 1986 should still test at the tap.
No. None of the 91 UCMR5 PFAS results for BELLEVILLE WATER DEPT (2023-08-09 to 2024-05-21) were at or above the reporting limit of roughly 3–5 ppt.
BELLEVILLE WATER DEPT has 90 violations on file since 2016: 2 health-based in the last five years (1 still unresolved) and 23 monitoring or reporting violations in that window. Monitoring violations are paperwork lapses, not measured contamination.
BELLEVILLE WATER DEPT reports purchased surface water as its primary source and serves about 35,129 people (EPA PWSID NJ0701001).
We recommend one. Check which contaminant the violations involved (table above) and choose a filter certified for it.
Compare filter options for your Belleville Town tap water
BELLEVILLE WATER DEPT has 2 health-based EPA violations in the last five years.
See the filters matched to Belleville Town's EPA results → — which certification actually removes what was found here, and what it does not touch.
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BELLEVILLE WATER DEPT · SDWIS records since 2016 · 5-year window starts 2021-10-16
EPA records 2 health-based violations for this system in the last five years, and 1 health-based violation is still listed as unaddressed or addressed-but-not-resolved. Health-based violations mean a contaminant exceeded its Maximum Contaminant Level (MCL) or a required treatment step was not met.
| Violation | Category | Compliance period | Status |
|---|---|---|---|
| WQP Entry Point/Tap Treatment Technique Non-ComplianceLead and Copper Rule | Treatment technique | 2023-01-01 → 2023-06-30 | Resolvedreturned 2023-06-30 |
| WQP Entry Point/Tap Treatment Technique Non-ComplianceLead and Copper Rule | Treatment technique | 2022-07-01 → 2022-12-31 | Resolvedreturned 2022-12-31 |
| Lead Service Line Replacement (LSLR)Lead and Copper Rule | Treatment technique | 2021-07-01 | Addressed |
| Treatment Technique, Corrective/Expedited Actions (RTCR)Revised Total Coliform Rule | Treatment technique | 2020-01-11 | Resolvedreturned 2020-02-17 |
| Treatment Technique, Corrective/Expedited Actions (RTCR)Revised Total Coliform Rule | Treatment technique | 2019-11-19 | Resolvedreturned 2020-02-17 |
| Treatment Technique, Corrective/Expedited Actions (RTCR)Revised Total Coliform Rule | Treatment technique | 2019-10-19 | Resolvedreturned 2020-02-17 |
| Treatment Technique, Corrective/Expedited Actions (RTCR)Revised Total Coliform Rule | Treatment technique | 2019-10-19 | Resolvedreturned 2020-02-17 |
| Maximum Contaminant Level Violation, AverageTotal Haloacetic Acids (HAA5) | MCL exceeded | 2019-10-01 → 2019-12-31 | Resolvedreturned 2019-12-31 |
| Treatment Technique, Corrective/Expedited Actions (RTCR)Revised Total Coliform Rule | Treatment technique | 2019-09-22 | Resolvedreturned 2020-02-17 |
| Public EducationLead and Copper Rule | Treatment technique | 2019-09-01 | Resolvedreturned 2020-06-01 |
| Maximum Contaminant Level Violation, AverageTTHM | MCL exceeded | 2019-07-01 → 2019-09-30 | Resolvedreturned 2019-09-30 |
| Maximum Contaminant Level Violation, AverageTotal Haloacetic Acids (HAA5) | MCL exceeded | 2019-07-01 → 2019-09-30 | Resolvedreturned 2019-09-30 |
| Report Sample Result/Fail Monitor (RTCR)Revised Total Coliform Rule | Reporting | 2026-03-11 | Unaddressed |
| Report Sample Result/Fail Monitor (RTCR)Revised Total Coliform Rule | Reporting | 2026-02-11 | Unaddressed |
| Monitoring, Routine (RTCR)Revised Total Coliform Rule | Monitoring | 2026-02-01 → 2026-02-28 | Archived |
| Monitoring of Treatment (SWTR-Filter)Surface Water Treatment Rule | Monitoring & reporting | 2026-01-01 → 2026-01-31 | Archived |
| Monitoring, Routine (RTCR)Revised Total Coliform Rule | Monitoring | 2026-01-01 → 2026-01-31 | Archived |
| Consumer Confidence Report Complete Failure to ReportConsumer Confidence Rule | Other | 2025-07-01 | Resolvedreturned 2025-07-23 |
| Water Quality Parameter M/RLead and Copper Rule | Monitoring & reporting | 2025-07-01 → 2025-12-31 | Archived |
| Water Quality Parameter M/RLead and Copper Rule | Monitoring & reporting | 2025-01-01 → 2025-06-30 | Archived |
| Lead Consumer NoticeLead and Copper Rule | Monitoring & reporting | 2024-09-29 | Resolvedreturned 2024-12-31 |
| Water Quality Parameter M/RLead and Copper Rule | Monitoring & reporting | 2024-07-01 → 2024-12-31 | Archived |
| Water Quality Parameter M/RLead and Copper Rule | Monitoring & reporting | 2024-01-01 → 2024-06-30 | Archived |
| Consumer Confidence Report Complete Failure to ReportConsumer Confidence Rule | Other | 2023-07-01 | Resolvedreturned 2023-08-30 |
| Water Quality Parameter M/RLead and Copper Rule | Monitoring & reporting | 2023-07-01 → 2023-12-31 | Archived |
Showing 25 of 90 violations on file. Full record on EPA ECHO.
Source: ECHO SDWA bulk download (SDWA_VIOLATIONS_ENFORCEMENT.csv, SDWIS 2026Q2, file dated 2026-07-09, fetched 2026-09-06)
EPA Lead and Copper Rule 90th-percentile results reported by BELLEVILLE WATER DEPT
Well below the 15 ppb action level. In the most recent monitoring period on file (2026-01-01 to 2026-06-30), 90% of the homes BELLEVILLE WATER DEPT sampled had lead at or below 1.65 ppb.
EPA's action level is 15 ppb (dropping to 10 ppb under the 2024 Lead and Copper Rule Improvements). There is no safe level of lead; the 90th-percentile figure describes the system, not your tap — homes with lead service lines or pre-1986 plumbing can be higher.
| Monitoring period | Lead 90th percentile | vs 15 ppb action level |
|---|---|---|
| 2026-01-01 → 2026-06-30 | 1.65 ppb | Well below the 15 ppb action level |
| 2025-07-01 → 2025-12-31 | 1.83 ppb | Well below the 15 ppb action level |
| 2025-01-01 → 2025-06-30 | 1.55 ppb | Well below the 15 ppb action level |
| 2024-07-01 → 2024-12-31 | 2.1 ppb | Well below the 15 ppb action level |
| 2024-01-01 → 2024-06-30 | 2.91 ppb | Well below the 15 ppb action level |
| 2023-07-01 → 2023-12-31 | 4.13 ppb | Well below the 15 ppb action level |
| 2023-01-01 → 2023-06-30 | 10.8 ppb | Below the action level, but detectable |
| 2022-07-01 → 2022-12-31 | 7.1 ppb | Below the action level, but detectable |
| 2022-01-01 → 2022-06-30 | 6.29 ppb | Below the action level, but detectable |
| 2021-07-01 → 2021-12-31 | 9.9 ppb | Below the action level, but detectable |
| 2021-01-01 → 2021-06-30 | 10 ppb | Below the action level, but detectable |
| 2020-07-01 → 2020-12-31 | 10.5 ppb | Below the action level, but detectable |
Source: ECHO SDWA bulk download (SDWA_LCR_SAMPLES.csv, SDWIS 2026Q2, file dated 2026-07-09, fetched 2026-09-06)
EPA UCMR5 monitoring, 2023-08-09 to 2024-05-21 · 91 PFAS results at entry points to the distribution system
No PFAS detected. None of the 91 UCMR5 PFAS results for BELLEVILLE WATER DEPT were at or above the method reporting limit. Reporting limits are about 3–5 ppt, so “not detected” means below that threshold — not proven zero.
| Compound | Detects / samples | Max (ppt) | Reporting limit | EPA MCL |
|---|---|---|---|---|
| PFOA | 0 / 3 | < 4 | 4 ppt | 4 ppt |
| PFOS | 0 / 3 | < 4 | 4 ppt | 4 ppt |
| PFHxS | 0 / 3 | < 3 | 3 ppt | 10 ppt |
| PFNA | 0 / 3 | < 4 | 4 ppt | 10 ppt |
| HFPO-DA | 0 / 3 | < 5 | 5 ppt | 10 ppt |
| PFBS | 0 / 3 | < 3 | 3 ppt | hazard index only |
“< 4 ppt” means below the laboratory reporting limit, not zero. ppt = parts per trillion (ng/L). Results are for finished water leaving the treatment plant.
What PFAS are and how to remove them →
Source: UCMR5 occurrence data, EPA Data Summary July 2026 (UCMR5_All.txt)
EPA Six-Year Review 4 compliance samples for BELLEVILLE WATER DEPT · finished water only · dated data, released 2024
These are the regulated-contaminant samples BELLEVILLE WATER DEPT reported to its state between 2012 and 2019 — the most recent nationwide sample-level dataset EPA has published. Total trihalomethanes (TTHM), Haloacetic acids (HAA5) are flagged below; the status column explains why. Treat this as history, not today's tap water.
| Contaminant | Samples | Average | Max | EPA limit | Status |
|---|---|---|---|---|---|
| Total trihalomethanes (TTHM) | 126 | 64.433 µg/L | 131 µg/L | 80 µg/LMCL (LRAA) | Average above 80% of MCL |
| Haloacetic acids (HAA5) | 127 | 48.474 µg/L | 109 µg/L | 60 µg/LMCL (LRAA) | Average above 80% of MCL |
| Lead (tap samples) | 422401 detects | 4.809 µg/L | 168 µg/L | 15 µg/Laction level (90th percentile) | Reported, not scored (compliance is on the 90th percentile) |
| Copper (tap samples) | 436434 detects | 46.863 µg/L | 565 µg/L | 1300 µg/Laction level (90th percentile) | Reported, not scored (compliance is on the 90th percentile) |
Averages count non-detects as zero. TTHM and HAA5 limits are locational running annual averages, so a single high sample is not a violation — we grade those on the average only. Lead and copper rows are individual tap samples and are shown for context; compliance (and our score) uses the 90th-percentile result above. LRAA = locational running annual average; ND = not detected.
Source: SYR4 Six-Year Review compliance monitoring data 2012–2019 (released 2024-03)
A point-of-use (under-sink) system typically runs $200-$600 installed; whole-house treatment $1,000-$3,000+ depending on flow and what has to come out. Tell us where you are and a certified water-treatment installer serving Belleville Town will follow up - no obligation.
Surface-water systems draw from rivers, lakes or reservoirs and must filter and disinfect, which is why disinfection byproducts (TTHM, HAA5) are the readings to watch.
How to test your tap water and the treatment options that actually fit Belleville Town homes
The most reliable way to know what is actually coming out of your tap is a certified mail-in lab test. City-wide EPA data (like the report above) reflects the water leaving the treatment plant, but contaminants such as lead and copper can be picked up from your own service line and household plumbing — so the water at your Belleville Town faucet can differ from the system average. A state-certified lab measures dozens of contaminants at once with results you can trust; you can also find one near you through the EPA's certified-lab list at epa.gov/dwlabcert. Hardware-store test strips are cheaper and instant, but they only screen for a few basics (chlorine, hardness, pH, and a rough lead pass/fail) and are far less accurate — treat them as a first look, not a diagnosis.
Match the treatment to what your test finds. Reverse osmosis (RO) removes the widest range of contaminants — lead, arsenic, nitrate, PFAS, and dissolved solids — which makes an under-sink reverse osmosis system the most thorough choice for Belleville Town households with heavy-metal or PFAS concerns. If your main issue is taste, odor, or chlorine, an activated carbon filter (pitcher, faucet, or under-sink) is simpler and cheaper and handles chlorine and many organic compounds well, though carbon alone does not remove arsenic, nitrate, or most PFAS. NSF-certified pitchers rated for lead reduction are the easiest way to start today while you decide on a permanent setup.
We may earn a commission from testing kits and filters purchased through these links, at no extra cost to you.
What Belleville Town residents measured at their own tap. All reader results →
Reader submissions are unverified and shown separately from EPA data. They reflect one tap on one day, not the utility's compliance record.
No reader results for Belleville Town yet - yours would be the first. A hardness or TDS number from a $10 strip kit is enough to start the map.
Help build the first reader-sourced water map. Enter whatever your test strip, TDS pen or lab report shows - one number is enough.
Belleville Town ranks #144 of 155 graded New Jersey cities.
Deep-dive guides for the specific contaminants EPA data flagged in Belleville Town's water, with removal options for each.
Belleville Town, NJ tap water is legal to drink but grades F on EPA's records, mainly because of 2 health-based EPA violations in the last five years (1 unresolved) and disinfection byproducts (TTHM/HAA5) averaging above 80% of the EPA limit in 2012–2019 monitoring. A certified filter matched to those findings is a reasonable precaution.
BELLEVILLE WATER DEPT's most recent Lead and Copper Rule result (2026-01-01 to 2026-06-30) was 1.65 ppb at the 90th percentile, below EPA's 15 ppb action level. Because lead usually comes from service lines and household plumbing, homes built before 1986 should still test at the tap.
No. None of the 91 UCMR5 PFAS results for BELLEVILLE WATER DEPT (2023-08-09 to 2024-05-21) were at or above the reporting limit of roughly 3–5 ppt.
BELLEVILLE WATER DEPT has 90 violations on file since 2016: 2 health-based in the last five years (1 still unresolved) and 23 monitoring or reporting violations in that window. Monitoring violations are paperwork lapses, not measured contamination.
BELLEVILLE WATER DEPT reports purchased surface water as its primary source and serves about 35,129 people (EPA PWSID NJ0701001).
We recommend one. Check which contaminant the violations involved (table above) and choose a filter certified for it.
BELLEVILLE WATER DEPT has 2 health-based EPA violations in the last five years.
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