Ridgewood, NJ: 18 Violations - Home Safety 63/100
2 ZIP codes · 1 water system · Updated
ZipCheckup grade for Ridgewood: C.
A mixed picture - some signals here are worth your attention.
Based on current EPA data, Ridgewood, NJ reflects fair but uneven tap water safety.
How Ridgewood Compares
Data: EPA SDWIS
Key Facts for Ridgewood Residents
- Your city's water systems recorded 18 violations in the past 5 years.
- Average lead level: 0.0026 mg/L.
- Estimated remediation: $2,200 per household.
- CDC health risk index: 10.21.
Ridgewood's Water Providers
Most residential addresses in Ridgewood, NJ are served by a single water utility - the dominant system among the 1 provider tracked in federal data.
- C
Overview
We track home safety data for 2 ZIP codes in Ridgewood, New Jersey (population ~26,076), covering 1 community water system serving approximately 61,700 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 2 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.
Home Safety Score
Average Home Safety Score for Ridgewood: C (63/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Ridgewood water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0026 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 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 2 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Contaminant 0700 | Other | 14 | 1 |
| Total Coliform | Microbiological | 4 | 1 |
| Lead and Copper Rule | Treatment Technique | 4 | 1 |
| Lead | Inorganic | 2 | 1 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 07450 | C | 18 | 0 | Ridgewood Water |
All ZIP Codes in Ridgewood
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Ridgewood Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What's in Ridgewood's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Remediation Costs Compare in Ridgewood
Low proportionality - that's the Ridgewood picture when remediation costs are placed against typical home equity.
Remediation costs in Ridgewood are relatively low compared to home values. The $1,200–$3,400 estimated range is a small fraction of median property value. Home values are 82% above the New Jersey average.
Ridgewood: Lead Risk & Vulnerable Populations
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.
Lead risk in Ridgewood appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Ridgewood: NFIP Claim Records and Water-Quality Context
Historical NFIP data for Ridgewood contains 417 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $18,708. Among ZIP codes with claim records, 100% 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>$2,200</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.
What You Can Do in Ridgewood
- Test your water at home. City-level data shows averages - your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. Filters rated for Contaminant 0700 can reduce the most common contaminant found in Ridgewood's water.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Ridgewood, NJ