D
49

Poor Water Quality

Hamburg, NJ 07419

Sussex County · Population served: 11,806 · Data updated March 2026

Water Systems Serving This Area

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HAMBURG BOARD OF PUBLIC
Groundwater · Pop. 3,382
PWSID: NJ1909001
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HARDYSTON TWP MUA
Groundwater · Pop. 769
PWSID: NJ1911005
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HARDYSTON TWP MUA
Groundwater · Pop. 1,963
PWSID: NJ1911006
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VEOLIA WATER NEW JERSEY VERNON VALLEY
Groundwater · Pop. 5,517
PWSID: NJ1922026
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HIDDEN VILLAGE CONDO ASSOCIATION
Groundwater · Pop. 175
PWSID: NJ1922027

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
4.5
15 ppb 1 ppb Warning
Copper
1510.0
1300 ppb 300 ppb Exceeded

PFAS / Forever Chemicals

6 detected All below limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFPeA10.9 pptNo standardUnregulated
PFBS7.9 ppt2000 ppt100 pptBelow limit
PFHxA6.7 pptNo standard400 pptUnregulated
PFPeA5.2 pptNo standardUnregulated
PFBS5.1 ppt2000 ppt100 pptBelow limit
PFHxA5.0 pptNo standard400 pptUnregulated

Violation History (Last 5 Years)

98Total (5yr)
4Health-Based
55Major

Water Quality Summary

Understanding Your Water in Hamburg

Tap water quality in Hamburg, New Jersey (07419) receives an overall grade of D (Poor) with a score of 49 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 14 points below the New Jersey state average of 62. Compared to the national average (75), this area scores significantly lower. The area is served by 5 water systems providing water to approximately 11,806 people, using groundwater sources. Testing has found elevated levels of Lead, Copper that warrant attention. PFAS testing detected 6 compounds, all currently below EPA limits. Over the past 5 years, water systems here have accumulated 98 violations, including 4 health-based violations.

Your Score 49/100 D
vs State 14 pts below New Jersey avg (62)
vs National 26 pts below national avg (75)

What a Grade D Means

A score of 49/100 signals poor water quality in Hamburg, NJ. Significant issues have been identified, which may include multiple violations, contaminant levels near or above regulatory limits, or PFAS contamination. We recommend reviewing the detailed contaminant data below, considering a certified water filter, and checking your utility's Consumer Confidence Report for the latest information.

Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

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Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

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Copper in Your Water

Copper can leach into water from copper plumbing, especially in newer homes or when water is acidic.

Health Effects

Short-term exposure above 1,300 ppb can cause gastrointestinal distress. Long-term exposure may cause liver or kidney damage. People with Wilson's disease are especially vulnerable.

Common Sources

Copper pipes, fittings, and faucets are the most common source. Corrosive (low-pH) water accelerates copper leaching.

What You Can Do

If copper levels are elevated, flush pipes by running water for 15–30 seconds before use. Reverse osmosis and distillation systems effectively remove copper.

Common Questions

Frequently Asked Questions

Tap water in Hamburg, New Jersey receives a grade of D (Poor) with a score of 49/100. This indicates significant water quality concerns based on violation history, contaminant levels, or enforcement actions. We recommend reviewing the specific contaminants detected below and considering a certified water filter.

ZIP code 07419 is served by 5 water systems using groundwater sources, providing water to approximately 11,806 people. Groundwater is naturally filtered through rock and soil, often requiring less treatment. However, it can be vulnerable to contamination from underground sources like naturally occurring arsenic, nitrates from agriculture, or PFAS from industrial sites.

Lead was detected at 4.5 ppb in Hamburg, New Jersey. While this is below the EPA action level of 15 ppb, it exceeds the health guideline of 1 ppb recommended by health organizations. Consider a certified lead filter, especially if you have young children.

6 PFAS compounds were detected in water serving Hamburg, New Jersey, but all are currently below EPA limits. While levels are within regulatory standards, some health organizations recommend minimizing any PFAS exposure. Activated carbon or reverse osmosis filters can reduce PFAS levels.

Water systems serving Hamburg, New Jersey have received 98 violations in the last 5 years, including 4 health-based violations. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (lead, PFAS, copper), residents in Hamburg, New Jersey should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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