01The verdict: is Chesterfield Twp.-0307 water safe?
Chesterfield Twp.-0307's drinking water has significant quality concerns based on EPA testing data. With a grade of D (46.7/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,500 residents using groundwater (wells).
34 unresolved violations on record
EPA records show open compliance items for this system. Most are administrative, but unresolved items are worth watching.
See what was cited ↓3K people, 1 system
All figures on this page come from federal EPA compliance and testing data for the systems serving this city.
See the systems ↓Lead is approaching its limit
Measured at 13.1 ppb — 87% of the 15 ppb limit. Within the rules, but with less headroom than you'd want.
See the ledger ↓Chesterfield Twp.-0307's drinking water received a grade of D (46.7 out of 100), indicating poor water quality. The city's 1 water system serves approximately 2,500 residents using groundwater.
Lead levels were measured at 13.1 ppb (90th percentile), which is within EPA limits but above recommended levels. This system has not yet been tested for PFAS under the EPA UCMR 5 program. The system has 78 violations on record, including 0 health-based violations. 34 remain unresolved.
Chesterfield Twp.-0307 ranks #379 out of 426 cities in New Jersey for water quality, placing it among the lowest-rated in the state. Chesterfield Twp.-0307 relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff. While lead levels are within EPA limits, they are above the recommended 5 ppb threshold that health organizations consider ideal. A point-of-use filter adds an extra layer of protection. As a small community water system, Chesterfield Twp.-0307 may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities. The system has seen 25 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
02What's in Chesterfield Twp.-0307's water
Every contaminant flagged in Chesterfield Twp.-0307, on one shared scale: distance to its own legal limit. The red line is the limit — anything past it is out of compliance, and the closer a bar gets, the less headroom the system has.
Near Limit — EPA Action Level: 15 ppb
Within EPA limits but above the American Academy of Pediatrics recommended level of 1 ppb — no lead level is considered safe for children. An NSF 53-certified filter provides additional protection, and running the cold tap 30 seconds after stagnation reduces exposure.Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 13.1 | 15 | ppb | Inorganic | Near Limit |
Cities ranked by 90th-percentile lead PF PFAS in New Jersey
Cities ranked by compounds detected Cu Copper in New Jersey
Cities ranked by 90th-percentile copper
03Chesterfield Twp.-0307's ten-year track record
Each box is one year. A green check means no EPA violations; a numbered badge counts that year's violations — red if any were health-based, amber if they were monitoring or paperwork issues. The system has 78 violations on record, including 0 health-based violations. 34 remain unresolved.
1 of the last ten years was clean. The numbered years had EPA violations — red when any were health-based, amber when they were paperwork or missed-testing issues.
▲ Up 12 ppb since 1993. Latest reading: 13 ppb (2025) — 87% of the action level. Sampled at higher-risk homes (90th percentile).
04Where Chesterfield Twp.-0307's water comes from
Chesterfield Twp.-0307's drinking water is drawn from underground aquifers through wells.
Groundwater
Underground aquifers reached by wells — naturally filtered, but can carry minerals like arsenic and nitrate.
Local treatment
Groundwater generally needs less treatment — typically disinfection and, where needed, mineral removal.
1 system
1 water system, operated under state ownership.
2,500 people
Residents served across Chesterfield Twp.-0307's service area.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals. Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds. The system is operated by state ownership and serves approximately 2,500 people through 1 water system.
| System name | PWSID | Population | Source |
|---|---|---|---|
| ALBERT C WAGNER YOUTH CO | NJ0307002 | 2,500 | Groundwater |
Water bodies near Chesterfield Twp.-0307
These water bodies shape the regional watershed and can indirectly affect groundwater quality.
05Pressure on Chesterfield Twp.-0307's watershed
Outside forces that shape what reaches the treatment plant. None of these is a verdict on the tap by itself — but each adds pressure worth knowing about.
Flood & storm history
10 federal disaster declarations on record for Burlington County. Flooding and severe storms can overwhelm treatment plants, cause sewage overflows, and push runoff into supplies.
Drought
Burlington County is in D2 (severe drought) per the U.S. Drought Monitor (week of Jul 2026). Drought can raise disinfection-byproduct levels and taste/odor issues as utilities draw from lower reservoirs.
06How Chesterfield Twp.-0307 compares
Scores for nearby New Jersey cities on one line, with the average marked.
dashed line = New Jersey average (72/100)
Chesterfield Twp.-0307 scores 46.7/100 — below the New Jersey average of 72/100. Full New Jersey rankings →
72.3 / 100BBergenfield Boro-0203, NJ
72.3 / 100BBogota Boro-0204, NJ
72.3 / 100BCarlstadt Boro-0205, NJ
72.3 / 100BCliffside Park Boro-0206, NJ
72.3 / 100BCloster Boro-0207, NJ
72.3 / 100
Compare all cities in the county — grades, violations, and contaminant data side by side.→
07What to do at home
Steps matched to what testing actually found in Chesterfield Twp.-0307's water — not generic advice.
Filter drinking & cooking water
NSF-certified water filter. Lead detected at 13.1 ppb
Compare tested filters →Flush taps & check your service line
Lead leaches from pipes as water sits. Run cold water 30 seconds before drinking (especially mornings), and ask the utility whether your address still has a lead service line.
Lead risks explained →Watch for Chesterfield Twp.-0307 alerts
This area has a history of flood declarations — after severe weather, watch for boil-water advisories from the utility, and check the live alerts on this page.
All water alerts →Frequently asked questions
Is Chesterfield Twp.-0307, NJ tap water safe to drink?
Chesterfield Twp.-0307's water quality earned a grade of D (46.7/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #379 out of 426 cities tested in New Jersey.
What contaminants are in Chesterfield Twp.-0307's water?
Lead was measured at 13.1 ppb (90th percentile). 78 violations are on record.
How is Chesterfield Twp.-0307's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Chesterfield Twp.-0307?
While lead levels are within EPA limits, a filter adds extra protection. Based on current data, basic filtration should suffice for additional peace of mind.
Where does Chesterfield Twp.-0307's water come from?
Chesterfield Twp.-0307's water is sourced from Groundwater. The city has 1 water system serving approximately 2,500 residents.
Is Chesterfield Twp.-0307's groundwater at risk of contamination?
Chesterfield Twp.-0307 uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 78 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Chesterfield Twp.-0307's water compare to other cities?
Chesterfield Twp.-0307 ranks #379 out of 426 cities in New Jersey (better than 11% of state cities) and #13565 out of 15382 cities nationally (12th percentile). The grade of D reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Chesterfield Twp.-0307's small water system affect quality?
Chesterfield Twp.-0307's system serves approximately 2,500 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 78 violations on record.