CITY REPORT CT

Rockfall, CT: 11 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)
$341K
Median Home Value
$2,700
Est. Remediation (0.8% of home value)

What You Should Know About Rockfall Water

  • Your city's water systems recorded 11 violations in the past 5 years.
  • Homes built before 1986: 82% - older plumbing may contain lead solder.
  • Estimated remediation: $2,700 per household.

Who Supplies Your Water in Rockfall

Federal drinking water records identify 1 system operating in Rockfall, CT. One of those systems serves the overwhelming majority of residential addresses, concentrating infrastructure management, rate authority, and EPA compliance reporting within a single organization.

Overview

We track home safety data for 1 ZIP code in Rockfall, Connecticut, covering 1 community water system serving approximately 1,644 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

Rockfall water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0000 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
Stage 1 DBP Rule Treatment Technique 12 1
Surface Water Treatment Rule Treatment Technique 10 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
06481 11 0 Lakeview Estates - Middlefield

All ZIP Codes in Rockfall

Data Sources

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

Top Contaminants in Rockfall Water

Stage 1 DBP Rule 12 violations
Treatment Technique
Disinfection byproduct exposure risk
Surface Water Treatment Rule 10 violations
Treatment Technique
Pathogens may not be adequately removed

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

Housing & Infrastructure in Rockfall

1957
Median Build Year
82%
Built Before 1986
61%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 82% 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

Heavily weighted toward older construction, Rockfall's housing stock carries a median build year of 1957. That profile puts a majority of homes in the era when lead-soldered copper plumbing was standard practice.

1957
Median Year Built
82%
Pre-1986 (Lead Paint Risk)
61%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (61%) 1970–1986 (21%) Post-1986 (18%)

Over half of homes in Rockfall 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 Rockfall Homeowners

Because property values in Rockfall comfortably exceed estimated remediation costs, the equity impact here is proportionally small.

Median Home Value
$341,200
Est. Remediation
$2,700
Remediation as % of home value 0.8%

Remediation costs in Rockfall are relatively low compared to home values. The $1,750–$3,900 estimated range is a small fraction of median property value. Home values are 16% below the Connecticut average.

Lead Exposure Risk for Children in Rockfall

82%
Homes Built Before 1986

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.

Routinely in Rockfall, where 82% of housing predates the solder ban and aggregate utility readings hover near the federal threshold, a faucet-level draw functions as a standard household step for families with small kids.

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

Historical NFIP Claim Context in Rockfall

2
Total FEMA Flood Claims
$913
Avg Reported Sum With Payment Data

Historical NFIP data for Rockfall contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $913.

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>$2,700</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 Rockfall have?
Rockfall water systems have a total of 11 EPA violations. Violations are tracked across 1 ZIP code.
How many water systems serve Rockfall?
Rockfall is served by 1 public water system across 1 ZIP code, serving approximately 1,644 people.
How much does it cost to fix water issues in Rockfall?
Estimated remediation costs in Rockfall average $2,700 per household, ranging from $1,750 to $3,900. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesConnecticut → Rockfall, CT

How to cite this page

APA ZipCheckup. (2026). Rockfall, CT: 11 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ct/rockfall/
BibTeX
@misc{zipcheckup-cities-ct-rockfall,
  author = {{ZipCheckup}},
  title  = {{Rockfall, CT: 11 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ct/rockfall/}
}

Page version: August 2026.

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