Vernon Rockville, CT Water Safety: 65/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-04
Public water data for Vernon Rockville, CT reveals a split picture — tap water quality varies meaningfully by service area and the city's grade reflects that variability.
How Vernon Rockville Compares
Data: EPA SDWIS Last verified: 2026-06-04
What You Should Know About Vernon Rockville Water
- Homes built before 1986: 76% — older plumbing may contain lead solder.
- Estimated remediation: $1,800 per household.
Who Supplies Your Water in Vernon Rockville
3 water utilities share the residential service territory in Vernon Rockville, CT — out of 3 total systems in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Vernon Rockville, Connecticut (population ~30,377), covering 3 community water systems serving approximately 152,719 people region-wide.
No EPA violations recorded across any ZIP codes in Vernon Rockville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Vernon Rockville: C (65/100)
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
Vernon Rockville water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Vernon Rockville
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 06066 | C | Ctwc - Northern Reg-western System | 101,313 |
All ZIP Codes in Vernon Rockville
- 06066 [C]
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.
Housing & Infrastructure in Vernon Rockville
With 76% 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
Decades of residential development in Vernon Rockville took place before the two main regulatory milestones that reduced plumbing-era lead risk: the phase-out of lead pipes before 1970, and the federal ban on lead solder in 1986. With a median build year of 1962, the housing stock here is anchored in that earlier period. The distinction between pre-1970 and 1970-to-1986 construction matters: the oldest homes may have lead pipes in the service line and lead solder in the copper joints, while the 1970-to-1986 tier still carries the solder risk even after lead pipes became less common. Together, these two risk layers affect a majority of the residential properties in the city — a fact the aggregate water quality data doesn't directly reveal.
Over half of homes in Vernon Rockville 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 Vernon Rockville Homeowners
In Vernon Rockville, property values comfortably outpace what documented remediation typically costs — the equity share is proportionally low.
Remediation costs in Vernon Rockville are relatively low compared to home values. The $1,200–$2,600 estimated range is a small fraction of median property value. Home values are 38% below the Connecticut average.
Lead Exposure Risk for Children in Vernon Rockville
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.
Locally, 76% of Vernon Rockville homes carry interior plumbing from the era when lead solder was still permitted in new builds, and citywide monitoring approaches or crosses the EPA action benchmark. Households can find a draw-test kit and certified filtration through verified retailers.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Vernon Rockville
Although Vernon Rockville's flood history doesn't reach high-severity thresholds, NFIP data documents 37 claims and FEMA maps place 100% of ZIP codes in designated flood zones — a combined profile that makes flood-related water quality considerations a reasonable planning baseline.
Vernon Rockville has a moderate flood history with 37 FEMA claims averaging $6,610 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
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. Flood damage can add significantly to the estimated <strong>$1,800</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Vernon Rockville
- 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. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 76% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Vernon Rockville, CT