CITY REPORT CA 1 HEALTH VIOLATIONS

Middletown, CA: 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 3
Radon Risk (Low)
$385K
Median Home Value
$1,800
Est. Remediation (0.5% of home value)

Middletown Water: The Quick Version

  • Your city's water systems recorded 3 violations in the past 5 years.
  • Homes built before 1986: 61% - older plumbing may contain lead solder.
  • Estimated remediation: $1,800 per household.
  • CDC health risk index: 14.48 - above typical levels.

Water Systems Serving Middletown

While 1 water system appear in federal records for Middletown, CA, one provider supplies the majority of residential connections - making it the central point of infrastructure and compliance accountability for most households.

Overview

We track home safety data for 1 ZIP code in Middletown, California, covering 1 community water system serving approximately 3,720 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

Middletown 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 3 (Low Risk)

Top Contaminants

Contaminant Category Violations ZIPs Affected
Stage 2 DBP Rule Treatment Technique 4 1
Stage 1 DBP Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
95461 3 1 Cobb Area County Water District

All ZIP Codes in Middletown

  • 95461 - 3 violations ⚠

Data Sources

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

CDC Health Data for Middletown

10.8%
Asthma (US: 9.8%)
14.1%
Diabetes (US: 10.4%)
18.1%
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 10.8% ↑
Diabetes 14.1% ↑
Mental Health 18.1% ↑

Vertical line = national average. Above national · Below national

Key Contaminants Detected in Middletown

Stage 2 DBP Rule 4 violations
Treatment Technique
Disinfection byproduct exposure risk
Stage 1 DBP Rule 2 violations
Treatment Technique
Disinfection byproduct exposure risk

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

How Old Is Middletown's Housing Stock?

1988
Median Build Year
61%
Built Before 1986
28%
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

Plumbing risk in older housing is defined by two eras: the pre-1970 period when lead pipes were commonly used for service lines, and the 1970-to-1986 period when lead solder remained standard in copper plumbing until the federal ban. Middletown's median build year of 1988 lands in a range where both eras are heavily represented in the housing stock. That creates an elevated aggregate environment for plumbing-related lead exposure - one that city-level water quality averages don't capture, because the risk sits inside individual properties rather than in the distribution system.

1988
Median Year Built
61%
Pre-1986 (Lead Paint Risk)
28%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (28%) 1970–1986 (33%) Post-1986 (39%)

Over half of homes in Middletown 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.

Middletown: Remediation Cost in Perspective

Across Middletown, the equity share taken up by estimated remediation is small - a favorable ratio for most property owners.

Median Home Value
$385,000
Est. Remediation
$1,800
Remediation as % of home value 0.5%

Remediation costs in Middletown are relatively low compared to home values. The $1,100–$3,300 estimated range is a small fraction of median property value. Home values are 48% below the California average.

Protecting Children from Lead in Middletown

61%
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.

In recent monitoring under the Lead and Copper Rule, citywide samples for Middletown have approached or crossed the regulatory action level on multiple occasions. Combined with 61% of stock dating from the pre-rule era, the picture supports baseline single-tap reads as a standard household-level step.

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

Historical Flood-Claim Evidence for Middletown

12
Total FEMA Flood Claims
$17,000
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Middletown contains 12 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $17,000. 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>$1,800</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 Middletown have?
Middletown water systems have a total of 3 EPA violations, including 1 health-based violation. Violations are tracked across 1 ZIP code.
How many water systems serve Middletown?
Middletown is served by 1 public water system across 1 ZIP code, serving approximately 3,720 people.
How much does it cost to fix water issues in Middletown?
Estimated remediation costs in Middletown average $1,800 per household, ranging from $1,100 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesCalifornia → Middletown, CA

How to cite this page

APA ZipCheckup. (2026). Middletown, CA: 3 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ca/middletown/
BibTeX
@misc{zipcheckup-cities-ca-middletown,
  author = {{ZipCheckup}},
  title  = {{Middletown, CA: 3 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ca/middletown/}
}

Page version: August 2026.

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