CITY REPORT IL

Belvidere, IL: 12 Violations - Home Safety Score unavailable

1 ZIP code · 3 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
3
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$185K
Median Home Value
$2,900
Est. Remediation (1.6% of home value)

Key Facts for Belvidere Residents

  • Your city's water systems recorded 12 violations in the past 5 years.
  • Average lead level: 0.005 mg/L.
  • Homes built before 1986: 61% - older plumbing may contain lead solder.
  • Estimated remediation: $2,900 per household.
  • CDC health risk index: 13.1 - above typical levels.

Belvidere's Water Providers

Federal records list 3 water systems tied to Belvidere, IL. Of those, 3 are the primary providers, meaning service conditions, rate structures, and compliance histories can differ depending on where a property sits.

Overview

We track home safety data for 1 ZIP code in Belvidere, Illinois, covering 3 community water systems serving approximately 33,697 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

Belvidere water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0050 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
Surface Water Treatment Rule Treatment Technique 6 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 4 1
Haloacetic Acids (HAA5) Disinfection Byproducts 4 1
Consumer Confidence Report Rule Reporting 4 1
Revised Total Coliform Rule Microbiological 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
61008 12 0 Belvidere

All ZIP Codes in Belvidere

Data Sources

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

Belvidere Community Health Snapshot

10%
Asthma (US: 9.8%)
12.2%
Diabetes (US: 10.4%)
16.7%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 10% ↑
Diabetes 12.2% ↑
Mental Health 16.7% ↑

Vertical line = national average. Above national · Below national

What's in Belvidere's Water?

Surface Water Treatment Rule 6 violations
Treatment Technique
Pathogens may not be adequately removed
Total Trihalomethanes (TTHM) 4 violations
Disinfection Byproducts · EPA limit: 0.08 mg/L
Increased cancer risk with long-term exposure
Haloacetic Acids (HAA5) 4 violations
Disinfection Byproducts · EPA limit: 0.06 mg/L
Increased cancer risk with long-term exposure

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

Belvidere Infrastructure Age

1974
Median Build Year
61%
Built Before 1986
31%
Built Before 1970
Copper
Likely Pipe Material

With 61% 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

The character of Belvidere's housing stock is one of deep historical layering - a median build year of 1974 signals a city built largely before the plumbing era changes of 1986 and 1970. Lead-soldered copper joints and, in the oldest properties, lead service lines are commonly present in this inventory. That context shapes what individual water testing may reveal, particularly in neighborhoods where the oldest housing is concentrated.

1974
Median Year Built
61%
Pre-1986 (Lead Paint Risk)
31%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (31%) 1970–1986 (30%) Post-1986 (39%)

Over half of homes in Belvidere 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.

How Remediation Costs Compare in Belvidere

Property equity in Belvidere sits at a moderate ratio to estimated remediation costs - a classification that reframes the household financial perspective from routine maintenance to deliberate budgeting, where most homeowners have a realistic path to addressing documented water and safety issues if they map the financial commitment against available resources before committing to scope.

Median Home Value
$185,200
Est. Remediation
$2,900
Remediation as % of home value 1.6%

Remediation costs are moderate relative to home values in Belvidere. The estimated $1,900–$4,100 range is manageable for most homeowners but still worth budgeting for. Home values are 1% above the Illinois average.

Belvidere: Lead Risk & Vulnerable Populations

61%
Homes Built Before 1986
0.005
mg/L Avg Lead (Limit: 0.015)

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.

Confirming what arrives at a specific faucet is something utility-side averages cannot do. With 61% of Belvidere stock built before the lead-solder ban and citywide monitoring at or beyond the regulatory mark, a tap-level kit fits the standard diligence picture.

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

Belvidere: NFIP Claim Records and Water-Quality Context

24
Total FEMA Flood Claims
$4,707
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Belvidere contains 24 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $4,707. 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>$2,900</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 Belvidere have?
Belvidere water systems have a total of 12 EPA violations. Violations are tracked across 1 ZIP code.
Does Belvidere water have lead?
The average 90th-percentile lead level in Belvidere is 0.005 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Belvidere?
Belvidere is served by 3 public water systems across 1 ZIP code, serving approximately 33,697 people.
How much does it cost to fix water issues in Belvidere?
Estimated remediation costs in Belvidere average $2,900 per household, ranging from $1,900 to $4,100. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesIllinois → Belvidere, IL

How to cite this page

APA ZipCheckup. (2026). Belvidere, IL: 12 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/il/belvidere/
BibTeX
@misc{zipcheckup-cities-il-belvidere,
  author = {{ZipCheckup}},
  title  = {{Belvidere, IL: 12 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/il/belvidere/}
}

Page version: August 2026.

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