CITY REPORT CT

Riverside, CT: 24 Violations - Home Safety 50/100

1 ZIP code · 1 water system · Updated

ZipCheckup grade for Riverside: D.

Federal records show several conditions worth reviewing.

Averaged across its ZIP codes, the Home Safety Score for Riverside, CT falls into the bottom two grade bands.

How Riverside Compares

Riverside50/100
Connecticut avg63/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs Linked to Systems with Violations
D · 50
Avg Safety Score
Zone 1
County Radon Potential (High)
$1.9M
Median Home Value
$500
Est. Remediation (0.0% of home value)

Key Facts for Riverside Residents

  • Your city's water systems recorded 24 violations since 2021.
  • Homes built before 1986: 71% - older plumbing may contain lead solder.
  • Estimated remediation: $500 per household.

Riverside's Water Providers

Which water system serves a particular address in Riverside, CT? The water bill or the utility can confirm it; the list here shows one system, and federal data link 1 in total.

Overview

We track home safety data for 1 ZIP code in Riverside, Connecticut (population ~8,446), covering 1 community water system serving approximately 351,756 people region-wide. 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.

Home Safety Score

Average Home Safety Score for Riverside: D (50/100)

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

Riverside water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: reported as 0 mg/L (a reported 0 is not proof of no lead; check the source record for its reporting limit) (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Arsenic Inorganic 4 1
Barium Inorganic 4 1
Cadmium Inorganic 4 1
Chromium Inorganic 4 1
Cyanide Inorganic 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
06878 D 24 0 Aquarion-eastern Fairfield County

All ZIP Codes in Riverside

  • 06878 [D] - 24 violations

Data Sources

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

What's in Riverside's Water?

Arsenic 4 violations
Inorganic · EPA regulatory level for the contaminant named above: 0.01 mg/L
Long-term exposure above the MCL: skin damage, circulatory problems, increased cancer risk
Barium 4 violations
Inorganic · EPA regulatory level for the contaminant named above: 2 mg/L
Increased blood pressure
Cadmium 4 violations
Inorganic · EPA regulatory level for the contaminant named above: 0.005 mg/L

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

Riverside Infrastructure Age

1966
Median Build Year
71%
Built Before 1986
60%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 71% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

If you live in one of the pre-1986 homes in Riverside, a certified lab test for lead is the direct way to learn what your tap delivers; the median build year of 1966 is only context.

1966
Median Year Built
71%
Pre-1986 (lead solder era; lead paint banned 1978)
60%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (60%) 1970–1986 (11%) Post-1986 (29%)

Over half of homes in Riverside were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Riverside

How large is the remediation estimate next to home prices in Riverside? Small in relative terms: it amounts to 1% of the median value or less, although the dollar figure below is still an estimate and actual costs vary by property and contractor.

Median Home Value
$1.9M
Est. Remediation
$500
Remediation as % of home value 0.0%

Estimated remediation costs in Riverside can be compared with local home values. The $300–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 365% above the Connecticut average.

Riverside: Lead Risk & Vulnerable Populations

71%
Homes Built Before 1986

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

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

Riverside: NFIP Claim Records and Water-Quality Context

128
Total FEMA Flood Claims
$20,771
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Riverside contains 128 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $20,771. 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 $500 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 Riverside

  1. Test your water at home. City-level data shows averages - your tap may differ. Check the certification, price and turnaround time of any water test kit or lab service.
  2. Install a certified water filter. For Arsenic, listed in the water-quality records for Riverside: if it is a rule or reporting requirement rather than a contaminant, ask your utility what the record involved; for bacteria, follow any boil-water notice from your utility; for a specific chemical contaminant, check whether a filter is certified to reduce it. Not every contaminant has a consumer filter certification.
  3. Check your home's plumbing. With 71% of homes built before 1986, lead solder is a real possibility.
  4. Review your water system's CCR. If you use a community water system, request its annual Consumer Confidence Report for system-level test results or find it online.

Frequently Asked Questions

What does the Home Safety Score mean for Riverside, CT?
Riverside has an average Home Safety Score of 50/100 (Grade D) under ZipCheckup model 4.0.0, an area-level model that draws on EPA water compliance records, PFAS screening, EPA radon zones, and annual EPA air quality data; see the methodology page for how inputs and coverage are handled. 24 violations appear in EPA records for water systems mapped to these ZIP codes. Check individual ZIP code reports for component details.
How many violations are on record for water systems serving Riverside?
EPA records list 24 EPA violations for Riverside water systems. These water-system violations are shown for 1 mapped ZIP code.
How does Riverside compare to Connecticut average?
Riverside has an average Home Safety Score of 50/100, which is below the Connecticut state average of 63/100 for the same model series.
How many water systems serve Riverside?
Our records map 1 water system to 1 ZIP code in Riverside. The related population figure in our data is approximately 8,446 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Riverside?
Estimated remediation cost per household in Riverside: $500; modeled range $300 to $800. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Riverside, CT: 24 Violations - Home Safety 50/100. https://zipcheckup.com/cities/ct/riverside/
BibTeX
@misc{zipcheckup-cities-ct-riverside,
  author = {{ZipCheckup}},
  title  = {{Riverside, CT: 24 Violations - Home Safety 50/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ct/riverside/}
}

Page version: October 2026.

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