CITY REPORT IL 1 HEALTH VIOLATIONS

Magnolia, IL: 3 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)
$180K
Median Home Value
$2,400
Est. Remediation (1.3% of home value)

What You Should Know About Magnolia Water

  • Your city's water systems recorded 3 violations in the past 5 years.
  • Average lead level: 0.0014 mg/L.
  • Homes built before 1986: 69% - older plumbing may contain lead solder.
  • Estimated remediation: $2,400 per household.
  • CDC health risk index: 13.62 - above typical levels.

Who Supplies Your Water in Magnolia

The structure of water supply in Magnolia, IL is straightforward: one utility provides the bulk of residential service among 1 tracked system, concentrating rate-setting and infrastructure decisions under a single organization.

Overview

We track home safety data for 1 ZIP code in Magnolia, Illinois, covering 1 community water system serving approximately 522 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. 1 health-based violation appear in the available health breakdown.

Water Sources

Magnolia water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0014 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 2 DBP Rule Treatment Technique 4 1
Surface Water Treatment Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
61336 3 1 Lake Thunderbird Subdivsion

All ZIP Codes in Magnolia

  • 61336 - 3 violations ⚠

Data Sources

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

Health Outcomes in Magnolia

9.9%
Asthma (US: 9.8%)
12.1%
Diabetes (US: 10.4%)
15.5%
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 9.9% ↑
Diabetes 12.1% ↑
Mental Health 15.5% ↑

Vertical line = national average. Above national · Below national

Top Contaminants in Magnolia Water

Stage 2 DBP Rule 4 violations
Treatment Technique
Disinfection byproduct exposure risk
Surface Water Treatment Rule 2 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 Magnolia

1978
Median Build Year
69%
Built Before 1986
39%
Built Before 1970
Copper
Likely Pipe Material

With 69% 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

When a city's housing median build year is 1978, as in Magnolia, the implication for water quality research is straightforward: municipal-level data captures what leaves the treatment plant, but household plumbing from before 1986 determines what actually arrives at the tap. In cities where older housing predominates, that gap between system-level and household-level data is widest.

1978
Median Year Built
69%
Pre-1986 (Lead Paint Risk)
39%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (39%) 1970–1986 (30%) Post-1986 (31%)

Over half of homes in Magnolia 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 Magnolia Homeowners

The equity-to-remediation ratio in Magnolia is moderate - worth planning for but within reach for most property owners.

Median Home Value
$179,800
Est. Remediation
$2,400
Remediation as % of home value 1.3%

Remediation costs are moderate relative to home values in Magnolia. The estimated $1,600–$3,300 range is manageable for most homeowners but still worth budgeting for. Home values are 2% below the Illinois average.

Lead Exposure Risk for Children in Magnolia

69%
Homes Built Before 1986
0.0014
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.

After the federal action removing lead-bearing solder from new plumbing took effect, building practice shifted - but 69% of the Magnolia inventory predates that line. With aggregate samples near or beyond 0.015 mg/L, an in-home check moves out of the optional column into the standard list.

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

Historical NFIP Claim Context in Magnolia

4
Total FEMA Flood Claims
$3,187
Avg Reported Sum With Payment Data

Historical NFIP data for Magnolia contains 4 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $3,187.

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>$2,400</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 Magnolia have?
Magnolia water systems have a total of 3 EPA violations, including 1 health-based violation. Violations are tracked across 1 ZIP code.
Does Magnolia water have lead?
The average 90th-percentile lead level in Magnolia is 0.0014 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 Magnolia?
Magnolia is served by 1 public water system across 1 ZIP code, serving approximately 522 people.
How much does it cost to fix water issues in Magnolia?
Estimated remediation costs in Magnolia average $2,400 per household, ranging from $1,600 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesIllinois → Magnolia, IL

How to cite this page

APA ZipCheckup. (2026). Magnolia, IL: 3 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/il/magnolia/
BibTeX
@misc{zipcheckup-cities-il-magnolia,
  author = {{ZipCheckup}},
  title  = {{Magnolia, IL: 3 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/il/magnolia/}
}

Page version: August 2026.

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