Public water system · NJ0338001
ActiveWillingboro Mua
At a glance
Willingboro Mua (PWSID NJ0338001) is an active community water system in Burlington County, New Jersey. It reports serving 35,000 people through 12,926 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
35,000
Service connections
12,926
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Willingboro Mua compare with other water systems in Burlington County?
By EPA's size categories, Willingboro Mua is a large system (10,001 to 100,000 people). Burlington County has 292 active public water systems, and Willingboro Mua is the 5th-largest of them by population served. Its population served is about 15 times the county average of 2,358 people per system, and accounts for 5.1% of the 688,541 people reported by systems filed under the county. Across New Jersey, the 3,496 active systems average 2,750 people each. Nationally, the average active community water system reports serving 6,703 people, so Willingboro Mua is about 5.2 times that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. New Jersey has 582 active community water systems, 17% of the state's 3,496 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,313 New Jersey systems (95%) list groundwater as their primary source.
Who owns and regulates Willingboro Mua?
EPA lists Willingboro Mua as owned by a local government. The NJ state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 46 of the 292 active systems in Burlington County (16%) are also owned by a local government.
Does Willingboro Mua have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2023. The violations listed here began between January 2023 and January 2023. By type: 12 monitoring and reporting. The contaminants or rules involved are Mercury, Cyanide, Thallium and 1,2-Dibromo-3-chloropropane (DBCP). EPA lists 10 as resolved and 2 as archived. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Mercurycode 1035 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cyanidecode 1024 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Thalliumcode 1085 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dibromo-3-chloropropane (DBCP)code 2931 | No | Archived |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Berylliumcode 1075 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Seleniumcode 1045 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Antimonycode 1074 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Ethylene dibromide (EDB)code 2946 | No | Archived |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Fluoridecode 1025 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Bariumcode 1010 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nickelcode 1036 | No | Resolved |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Willingboro Mua: frequently asked questions
Who runs Willingboro Mua?
Willingboro Mua (PWSID NJ0338001) is a community water system owned by a local government. It is regulated by the NJ state drinking water program.
How many people does Willingboro Mua serve?
Willingboro Mua reports serving 35,000 people through 12,926 service connections in Burlington County, New Jersey.
Where does Willingboro Mua get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Willingboro Mua have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2023. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Willingboro Mua's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the NJ state drinking water program.
Where can I find Willingboro Mua's water quality report?
As a community water system, Willingboro Mua must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Burlington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Nj American Water - Western | Burlington + 1 more | 274,291 | Community | Surface water |
| Nj American Water - Mount Holly | Burlington | 47,427 | Community | Purchased surface water |
| Evesham Mua | Burlington | 45,538 | Community | Purchased surface water |
| Mt Laurel Twp Mua | Burlington | 41,743 | Community | Purchased surface water |
| Burlington Twp W Dept | Burlington | 27,000 | Community | Purchased surface water |
| Moorestown Water Dept | Burlington | 20,700 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Willingboro Mua, PWSID NJ0338001, New Jersey”, https://aquacensus.com/water-systems/new-jersey/willingboro-mua-nj0338001 (data as of October 1, 2026).