Glencliff, NH: Lead Above EPA Limits — 49/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Water monitoring data from Glencliff, NH tells a below-average story — health violations are present and system-level detail is worth reviewing before drawing conclusions.
How Glencliff Compares
Data: EPA SDWIS Last verified: 2026-06-03
Glencliff Water: The Quick Version
- Your city's water systems recorded 12 violations in the past 5 years.
- Average lead level: 0.024 mg/L — exceeds the EPA action level of 0.015 mg/L.
- Homes built before 1986: 84% — older plumbing may contain lead solder.
- Estimated remediation: $5,740 per household.
- CDC health risk index: 11.38.
Water Systems Serving Glencliff
Glencliff, NH draws its residential water from 2 separate providers among the 2 federally tracked systems. Each operates independently, with its own infrastructure, rate structure, and compliance record.
Overview
We track water quality and home safety data for 1 ZIP code in Glencliff, New Hampshire (population ~52), covering 2 community water systems serving approximately 260 people region-wide.
1 of 1 ZIP code (100%) have recorded EPA violations. 1 health-based violation documented.
Home Safety Score
Average Home Safety Score for Glencliff: D (49/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Glencliff water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0240 mg/L (exceeds EPA action level) (EPA action level: 0.015 mg/L)
- 1 ZIP code exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting | 8 | 1 |
| Stage 1 DBP Rule | Treatment Technique | 6 | 1 |
| Contaminant 0700 | Other | 4 | 1 |
| Total Coliform | Microbiological | 2 | 1 |
| Surface Water Treatment Rule | Treatment Technique | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 03238 | D | 12 | 1 | Glencliff Home for the Elderly |
All ZIP Codes in Glencliff
- 03238 [D] — 12 violations ⚠
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
Updated daily.
CDC Health Data for Glencliff
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
Key Contaminants Detected in Glencliff
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Glencliff's Housing Stock?
With 84% 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
Viewed through the lens of construction era, Glencliff is predominantly an older city — a median build year of 1942 puts most of the residential inventory in the range where pre-1986 plumbing materials were the standard.
Over half of homes in Glencliff 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.
Glencliff: Remediation Cost in Perspective
Cost-to-value data for Glencliff produces a high remediation-share classification — the equity impact here is elevated, placing this market in the tier where financial preparation is a meaningful factor in how homeowners approach documented issues.
At 3.0% of home value, remediation costs in Glencliff represent a significant financial burden. For homes valued near the median, fixing water and safety issues could cost $3,510–$8,120. Home values here are 48% below the New Hampshire average.
Protecting Children from Lead in Glencliff
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.
Throughout the multi-year monitoring window under Lead and Copper Rule sampling, citywide samples for Glencliff have moved past the regulatory action mark, and 84% of local stock comes from the pre-rule era. Both the housing inventory and the system data support active household-level reads as a practical step.
<strong>1 ZIP code</strong> (100% of the city) exceeds the EPA lead action level of 0.015 mg/L.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Glencliff
- Test your water at home. City-level data shows averages — your tap may differ. Lead testing is especially recommended given the area's lead levels.
- Install a certified water filter. Filters rated for Consumer Confidence Report Rule can reduce the most common contaminant found in Glencliff's water.
- Check your home's plumbing. With 84% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Glencliff, NH