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WaterSafeCheck

ZIP Code 07451 Water Quality Report

Ridgewood, NJ · Bergen County County

Safety Score
C

Water Safety Grade

Fair — Some compliance concerns

Health Violations

0

Total Violations

11

Lead Risk

N/A

Contaminants

0

⚠

Active Water Quality Issues Detected

EPA records show 7 unresolved violations. Contact Ridgewood Water for current status.

About Tap Water in ZIP Code 07451

Tap water in ZIP code 07451 (Ridgewood, NJ) receives a C grade (score: 66/100) based on EPA monitoring data. While the water from Ridgewood Water is treated and regulated, this area has a moderate violation history that residents should be aware of.

Water System

Ridgewood Water

EPA ID: NJ0251001

Water Source

Surface Water

Population Served

61,700 residents

County

Bergen County County, New Jersey

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Lead Levels in ZIP 07451

EPA action level: 15 ppb | Public health goal: 0 ppb

Lead Level: 6.4 ppb — Below Action Level

The 90th percentile lead level in 07451 is 6.4 ppb, below the EPA action level of 15 ppb but above what many health experts consider ideal. The CDC and EPA both affirm there is no safe level of lead exposure for children. Families with young children or pregnant women should consider a certified NSF/ANSI 53 water filter, and request lead testing of their home's tap water.
Lead Level (90th percentile)
6.40 ppb (0.0064 mg/L)
Lead (Consumer Confidence Report)

From annual CCR filing

6.4 ppb
Lead Exposure Risk Rating
Unknown
Note: Lead levels above are the 90th percentile from EPA monitoring — meaning 90% of samples were at or below this level. Even "undetected" tap water lead doesn't account for lead leaching from home plumbing. If your home was built before 1986, individual tap testing is recommended.
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Violation History

Past 5 years — EPA SDWIS data

Ridgewood Water has recorded 11 violations, but none are health-based. Administrative or reporting violations don't directly indicate unsafe water, but they do signal gaps in documentation or monitoring procedures. 7 violations are currently unresolved — meaning the issue has not yet been formally corrected in EPA records. This is a serious concern that residents should follow up on with their water utility.

Total Violations (5 yr)
11
Health-Based Violations
0
Unresolved Violations
7
Boil Water Advisories
0
Compliance Risk
High

Regulatory compliance risk is rated High. Ridgewood Water has a pattern of compliance issues that goes beyond isolated incidents. Residents should stay informed via their utility's Consumer Confidence Report.

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Contaminants Detected

Contaminants with health-based violations on record

No health-based contaminant violations are on record for ZIP code 07451. This means EPA monitoring has not found levels of regulated contaminants exceeding the Maximum Contaminant Levels (MCLs) set under the Safe Drinking Water Act — a positive indicator of water quality compliance.

⚖ Enforcement Actions

10 enforcement actions have been issued against Ridgewood Water — a high number that reflects sustained compliance struggles. Enforcement actions escalate from administrative orders to financial penalties when utilities repeatedly fail to meet safe drinking water standards.
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Water Source & Environmental Factors

Surface Water

This system draws water from lakes, rivers, or reservoirs. Surface water is treated to remove sediment, microorganisms, and chemical contaminants before reaching taps.

Water Source Type
Surface Water
CCR Source Classification
Surface Water (Purchased)
EPA Radon Zone

Moderate potential

Zone 2

EPA Radon Zone 2 — moderate radon potential. The EPA recommends testing your home regardless of zone designation.

🛡 What Should You Do? — ZIP 07451 Recommendations

  • ⚠ Use a certified NSF/ANSI 53 filter for drinking and cooking water if you have young children
  • ⚠ Never give unfiltered tap water to infants in formula — use certified bottled or filtered water
  • ⚠ Request a copy of the Consumer Confidence Report to see what was detected and when
  • ⚠ Call the EPA Safe Drinking Water Hotline: 1-800-426-4791

Frequently Asked Questions — ZIP 07451 Water Quality

Is tap water safe to drink in ZIP code 07451?+
Tap water in 07451 (Ridgewood, NJ) is treated and regulated, but has a grade of C due to past violations. For most healthy adults, treated tap water is generally safe. Families with infants, young children, or immunocompromised individuals may want to use a certified water filter as a precaution.
What is the lead level in 07451 tap water?+
The 90th percentile lead level in 07451 is 6.4 ppb (parts per billion). The EPA action level is 15 ppb. This is below the action level, but some health experts recommend a lead filter for families with young children.
Who provides tap water to 07451?+
Tap water in ZIP code 07451 is provided by Ridgewood Water (EPA ID: NJ0251001). This system serves approximately 61,700 residents. You can contact them directly for Consumer Confidence Reports, current advisories, and billing information.
What is the water source for 07451?+
ZIP code 07451 is served by surface water. Surface water systems draw from rivers, lakes, or reservoirs and must meet strict EPA treatment requirements including filtration and disinfection.
Does 07451 have any active water quality violations?+
Yes — there are currently 7 unresolved violations on record for this water system. Unresolved violations indicate issues that have not yet been formally corrected in EPA tracking systems. Contact Ridgewood Water for the latest update.
How do I get a copy of my water quality report for 07451?+
Your water utility — Ridgewood Water — is required by law to send you an annual Consumer Confidence Report (CCR) by July 1 each year. You can also request it directly from the utility or find it online by searching "Ridgewood Water Consumer Confidence Report." The EPA's ECHO database also has historical compliance data.
What water filter should I use in 07451?+
The right filter depends on what contaminants are present. For lead, look for a filter certified to NSF/ANSI Standard 53. For chlorine byproducts (like THMs), NSF/ANSI 42 filters work well. For a broad range of contaminants including PFAS, look for NSF/ANSI 58 (reverse osmosis) systems. For ZIP code 07451, with a clean compliance record, a standard carbon block filter meeting NSF/ANSI 42 is a good choice for taste and as a precaution.
Is 07451 tap water safe for babies and infants?+
Infants are especially vulnerable to lead, nitrates, and microbial contaminants in drinking water. Given the detected lead level of 6.4 ppb in 07451, we recommend using a certified NSF/ANSI 53 water filter or certified bottled water for preparing infant formula. Always consult your pediatrician for guidance specific to your child's health.

Data Sources & Methodology

Water quality data for ZIP code 07451 is compiled from the EPA Safe Drinking Water Information System (SDWIS), EPA ECHO enforcement database, UCMR5 unregulated contaminant monitoring, and Consumer Confidence Reports filed by Ridgewood Water. Safety scores are composite metrics derived from violation history, lead levels, enforcement actions, and infrastructure risk indicators. Data reflects a 5-year monitoring window. Last dataset update: 2024. View EPA source data →