Camden County, New Jersey — public water systems
At a glance
101 active public water systems are filed under Camden County, New Jersey in EPA's SDWIS records, together reporting 282,295 people served. The largest is Merchantville Pennsauken, which reports serving 47,144 people. 21 are community water systems serving people where they live; the other 80 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
101
Population served
282.3K
Community systems
21
Groundwater share
92.1%
How does Camden County compare with other New Jersey counties?
Camden County has the 14th-most active public water systems among the 62 counties listed for active New Jersey systems in EPA records; among the 27 with 3 or more systems, the median has 101. Its systems report 282,295 people served in total, the 16th-largest county figure in the state and 2.9% of the statewide total. The average system here reports serving 2,795 people, roughly in line with the New Jersey average of 2,750. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Camden County's drinking water come from?
By primary water source, Camden County's active systems draw on groundwater (93, 92%) and purchased surface water (8, 7.9%). Overall, 92% rely mainly on groundwater (including purchased groundwater) and 7.9% on surface water, compared with 96% and 4.5% across New Jersey. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Merchantville Pennsauken, draws primarily on purchased surface water.
What kinds of water systems operate in Camden County?
Camden County's active systems break down as 21 community systems (21%), 19 non-transient non-community systems (19%) and 61 transient non-community systems (60%). 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. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (74%), local government (24%) and state government (2%).
The 50 largest water systems in Camden County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Merchantville Pennsauken | Camden | 47,144 | Community | Purchased surface water |
| 2 | City of Camden | Camden | 46,585 | Community | Purchased surface water |
| 3 | Aqua Nj - Blackwood | Camden | 44,396 | Community | Purchased surface water |
| 4 | Winslow Twp Dmu | Camden | 39,174 | Community | Purchased surface water |
| 5 | Collingswood Water Depar | Camden | 24,500 | Community | Groundwater |
| 6 | Berlin Water Department | Camden | 12,991 | Community | Purchased surface water |
| 7 | Gloucester City W Dept | Camden | 12,460 | Community | Groundwater |
| 8 | Haddon Twp Water Departm | Camden | 11,938 | Community | Purchased surface water |
| 9 | Pine Hill Borough Mua | Camden | 10,233 | Community | Purchased surface water |
| 10 | Bellmawr Water Dept | Camden | 9,522 | Community | Groundwater |
| 11 | Clementon Water Department | Camden | 5,000 | Community | Groundwater |
| 12 | Ancora Psychiatric Hospi | Camden | 2,506 | Community | Purchased surface water |
| 13 | Brooklawn Water Departme | Camden | 2,300 | Community | Groundwater |
| 14 | Wawa #322 | Camden | 2,012 | Transient non-community | Groundwater |
| 15 | Camden Cnty Vo-Tech Scho | Camden | 1,250 | Non-transient non-community | Groundwater |
| 16 | Waterford Township Water Dept. | Camden | 1,184 | Community | Groundwater |
| 17 | Burger King #21384 | Camden | 620 | Transient non-community | Groundwater |
| 18 | The Red Barn Bookstore | Camden | 506 | Transient non-community | Groundwater |
| 19 | Waterford Elementary School | Camden | 481 | Non-transient non-community | Groundwater |
| 20 | Richards Elementary School | Camden | 340 | Non-transient non-community | Groundwater |
| 21 | Pennco Tech - Building #1 | Camden | 325 | Non-transient non-community | Groundwater |
| 22 | Briglias | Camden | 303 | Transient non-community | Groundwater |
| 23 | Pine Valley Golf Club | Camden | 263 | Non-transient non-community | Groundwater |
| 24 | Winslow Twp Elem School | Camden | 255 | Non-transient non-community | Groundwater |
| 25 | Grace Community Church | Camden | 227 | Transient non-community | Groundwater |
| 26 | Johns Manville | Camden | 225 | Non-transient non-community | Groundwater |
| 27 | Penco Tech (Marine) Building 2 | Camden | 225 | Non-transient non-community | Groundwater |
| 28 | Onyx Behavioral Health Care | Camden | 215 | Community | Groundwater |
| 29 | Retail Stores | Camden | 208 | Transient non-community | Groundwater |
| 30 | Creanies Ice Cream | Camden | 207 | Transient non-community | Groundwater |
| 31 | Town & Country MHP | Camden | 200 | Community | Groundwater |
| 32 | Haddon Glen Swim Club | Camden | 200 | Transient non-community | Groundwater |
| 33 | Great Times Day Camp | Camden | 180 | Transient non-community | Groundwater |
| 34 | Winslow Twp Dmu | Camden | 172 | Community | Groundwater |
| 35 | Laurelwood Ii Plaza | Camden | 170 | Transient non-community | Groundwater |
| 36 | Archway School-Lower | Camden | 153 | Non-transient non-community | Groundwater |
| 37 | Leroy P Wooster Funeral Home | Camden | 152 | Transient non-community | Groundwater |
| 38 | The Eggo Company | Camden | 127 | Non-transient non-community | Groundwater |
| 39 | Atco United Presbyterian Churc | Camden | 122 | Transient non-community | Groundwater |
| 40 | Donio Trucking | Camden | 120 | Non-transient non-community | Groundwater |
| 41 | Library Ii Restaurant | Camden | 118 | Transient non-community | Groundwater |
| 42 | Elm Professional Bldg of | Camden | 104 | Transient non-community | Groundwater |
| 43 | Winslow Baptist Church | Camden | 102 | Transient non-community | Groundwater |
| 44 | Elmtowne Village Assoc Sys I | Camden | 100 | Community | Groundwater |
| 45 | Alpha Gun Club | Camden | 100 | Transient non-community | Groundwater |
| 46 | Elmtowne Village Assoc. Sys Ii | Camden | 100 | Community | Groundwater |
| 47 | South Jersey Gas Company | Camden | 97 | Transient non-community | Groundwater |
| 48 | Papa Johns Pizza | Camden | 95 | Transient non-community | Groundwater |
| 49 | Winslow Court Homes Inc. | Camden | 90 | Community | Groundwater |
| 50 | Dollar General Waterford Works | Camden | 82 | Transient non-community | Groundwater |
All other water systems in Camden County (51)
The remaining active systems filed under Camden County, largest first, with the population each reports serving.
- E Berlin Community Chur80
- New Jersey Motor Vehicle Inspection Stat65
- Atlantic City Electric64
- Pinelands Golf Course62
- Mr Bills Ice Cream62
- Christ Care Unit Daycare61
- Fienis Restaurant60
- 287 Building Corporation60
- R&M Guest Home60
- Grazianos Restaurant58
- Grace Union Method Chrch56
- Winslow Organic Cleaners56
- Old Nelson Food Co Ii55
- Pro Build Office55
- Chesilhurst Headstart50
- Bnai Brith Chesilhurst House49
- Travelers Lodge47
- Atco Motel45
- Bringhurst Meats45
- Archway Administration45
- Grant Church/Nap41
- D & S Steaks41
- Winslow Township Fire District Station 840
- Kresson Golf Course40
- Voorhees Public Sch -Adm Office38
- Eli'S Pizzeria & Family Restaurant36
- Atco Medical Arts36
- Atco Family Dental Cente35
- Runway Gas & Food35
- Grilly Cheese34
- Local 322 Union34
- Alibi Room33
- The Uncharted Tavern32
- Wastequip Accurate-Bld.#232
- Winslow Golf Center32
- Chesilhurst Municipal Bld32
- Camp Haluwasa-Dining Hall31
- First Baptist Church of Florence Estate30
- Pine Valley Gun Club30
- Valero30
- Camp Haluwasa Office29
- Pro Build Shop28
- Parke Lane Motel27
- Fellowship Church27
- Sharrott Winery27
- Waterford Catholic Mens Assocation Inc.26
- Winslow United Methodist Church25
- Elm Fire Co25
- Winslow Inn & Suites25
- Camp Haluwasa-Outpost25
- Winslow Vol Fire Co25
Also serving Camden County
These systems serve several counties, including Camden County. EPA lists another county first for them, so they are not included in the counts above.
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Nj American Water - Western | Burlington + 1 more | 274,291 | Community | Surface water |
Camden County water systems: frequently asked questions
How many public water systems are in Camden County, New Jersey?
EPA's SDWIS records file 101 active public water systems under Camden County, New Jersey: 21 community systems (21%), 19 non-transient non-community systems (19%) and 61 transient non-community systems (60%). At least 1 more system is listed under another county but also serve Camden County.
Who supplies drinking water in Camden County, NJ?
The largest community water systems filed under Camden County are Merchantville Pennsauken (47,144 people served), City of Camden (46,585 people served) and Aqua Nj - Blackwood (44,396 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Camden County's drinking water come from groundwater or surface water?
Of the 101 active public water systems in Camden County, 92% draw mainly on groundwater and 7.9% on surface water, counting purchased supplies. The largest system, Merchantville Pennsauken, uses purchased surface water.
Where can I find a water quality report for Camden County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 21 community systems are filed under Camden County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Camden County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More New Jersey water systems
- All New Jersey public water systems· 3,496 active
- Cape May County· 161 systems
- Passaic County· 149 systems
- Cumberland County· 128 systems
- Salem County· 105 systems
- Mercer County· 97 systems
- Somerset County· 91 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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, “Public water systems in Camden County, New Jersey”, https://aquacensus.com/water-systems/new-jersey/camden (data as of October 1, 2026).