CITY REPORT NJ

Hopatcong, NJ: 14 Violations - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$317K
Median Home Value
$3,000
Est. Remediation (0.9% of home value)

What You Should Know About Hopatcong Water

  • Your city's water systems recorded 14 violations in the past 5 years.
  • Average lead level: 0.0084 mg/L.
  • Homes built before 1986: 91% - older plumbing may contain lead solder.
  • Estimated remediation: $3,000 per household.
  • CDC health risk index: 11.2.

Who Supplies Your Water in Hopatcong

Federal records list 1 water system serving Hopatcong, NJ. One provider accounts for the large majority of residential water connections in the area, concentrating infrastructure and compliance accountability.

Overview

We track home safety data for 1 ZIP code in Hopatcong, New Jersey, covering 1 community water system serving approximately 11,309 people. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Hopatcong water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0084 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Lead and Copper Rule Treatment Technique 20 1
Lead Inorganic 4 1
Total Coliform Microbiological 2 1
Stage 1 DBP Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
07843 14 0 Hopatcong Water Department

All ZIP Codes in Hopatcong

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Health Outcomes in Hopatcong

9.4%
Asthma (US: 9.8%)
9.5%
Diabetes (US: 10.4%)
14.9%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 9.4% ↓
Diabetes 9.5% ↓
Mental Health 14.9% ↑

Vertical line = national average. Above national · Below national

Top Contaminants in Hopatcong Water

Lead and Copper Rule 20 violations
Treatment Technique
Developmental delays in children, kidney damage
Lead 4 violations
Inorganic · EPA limit: 0.015 mg/L
Total Coliform 2 violations
Microbiological
Indicates possible pathogenic contamination

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Housing & Infrastructure in Hopatcong

1967
Median Build Year
91%
Built Before 1986
46%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 91% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

The character of Hopatcong's housing stock is one of deep historical layering - a median build year of 1967 signals a city built largely before the plumbing era changes of 1986 and 1970. Lead-soldered copper joints and, in the oldest properties, lead service lines are commonly present in this inventory. That context shapes what individual water testing may reveal, particularly in neighborhoods where the oldest housing is concentrated.

1967
Median Year Built
91%
Pre-1986 (Lead Paint Risk)
46%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (46%) 1970–1986 (45%) Post-1986 (9%)

Over half of homes in Hopatcong were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Cost Context: What Remediation Means for Hopatcong Homeowners

In Hopatcong, the equity impact of remediation is proportionally small - not the kind of financial commitment that rises to the level of a genuine planning constraint, but a minor share of what most properties here are worth.

Median Home Value
$316,900
Est. Remediation
$3,000
Remediation as % of home value 0.9%

Remediation costs in Hopatcong are relatively low compared to home values. The $2,000–$4,100 estimated range is a small fraction of median property value. Home values are 34% below the New Jersey average.

Lead Exposure Risk for Children in Hopatcong

91%
Homes Built Before 1986
0.0084
mg/L Avg Lead (Limit: 0.015)

Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Confirming what arrives at a specific faucet is something utility-side averages cannot do. With 91% of Hopatcong stock built before the lead-solder ban and citywide monitoring at or beyond the regulatory mark, a tap-level kit fits the standard diligence picture.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Historical NFIP Claim Context in Hopatcong

16
Total FEMA Flood Claims
$11,778
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Hopatcong contains 16 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $11,778. Among ZIP codes with claim records, 0% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The <strong>$3,000</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many water violations does Hopatcong have?
Hopatcong water systems have a total of 14 EPA violations. Violations are tracked across 1 ZIP code.
Does Hopatcong water have lead?
The average 90th-percentile lead level in Hopatcong is 0.0084 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Hopatcong?
Hopatcong is served by 1 public water system across 1 ZIP code, serving approximately 11,309 people.
How much does it cost to fix water issues in Hopatcong?
Estimated remediation costs in Hopatcong average $3,000 per household, ranging from $2,000 to $4,100. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesNew Jersey → Hopatcong, NJ

How to cite this page

APA ZipCheckup. (2026). Hopatcong, NJ: 14 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/nj/hopatcong/
BibTeX
@misc{zipcheckup-cities-nj-hopatcong,
  author = {{ZipCheckup}},
  title  = {{Hopatcong, NJ: 14 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nj/hopatcong/}
}

Page version: August 2026.

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