CITY REPORT CO HEALTH VIOLATIONS: 9

Florissant, CO - Home Safety Score unavailable

1 ZIP code · 4 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 1
County Radon Potential (High)
$382K
Median Home Value
$600
Est. Remediation (0.2% of home value)

Key Facts for Florissant Residents

  • Your city's water systems recorded 141 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0042 mg/L.
  • Homes built before 1986: 42% - older plumbing may contain lead solder.
  • Estimated remediation: $600 per household.
  • Health risk index (ZipCheckup composite of CDC data): 11.86.

Florissant's Water Providers

Among 4 systems linked to Florissant, CO, the 3 biggest by population served appear below.

Overview

We track home safety data for 1 ZIP code in Florissant, Colorado, covering 4 community water systems serving approximately 6,372 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. 9 health-based violations appear in the available health breakdown.

Water Sources

Florissant water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0042 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

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
Interim Enhanced Surface Water Treatment Rule Treatment Technique 42 1
Lead and Copper Rule Treatment Technique 40 1
Public Notice Rule Reporting 32 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 28 1
Haloacetic Acids (HAA5) Disinfection Byproducts 20 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
80816 — 141 9 Highland Lakes Water District

All ZIP Codes in Florissant

  • 80816 - 141 violations ⚠

Data Sources

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

Florissant Community Health Snapshot

11%
Asthma (US: 9.8%)
10.2%
Diabetes (US: 10.4%)
14.4%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11% ↑
Diabetes 10.2% ↓
Mental Health 14.4% ↓

Vertical line = national average. ■ Above national · ■ Below national

What's in Florissant's Water?

Interim Enhanced Surface Water Treatment Rule 42 violations
Treatment Technique
Lead and Copper Rule 40 violations
Treatment Technique
Developmental delays in children, kidney damage
Public Notice Rule 32 violations
Reporting

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

Florissant Infrastructure Age

1981
Median Build Year
42%
Built Before 1986
7%
Built Before 1970
Copper
Likely Pipe Material

With 42% 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

A citywide median of 1981 for construction says little about any single address in Florissant. Homes built before 1986, when federal amendments restricted the lead content allowed in new pipe, solder and flux, may contain plumbing materials with more lead, and later renovations may have replaced them. An inspection of the plumbing can identify the materials, and sending a tap water sample to an accredited laboratory measures lead.

1981
Median Year Built
42%
Pre-1986 (lead solder era; lead paint banned 1978)
7%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (7%) 1970–1986 (35%) Post-1986 (58%)

Most homes in Florissant were built after 1986; lead exposure at a tap still depends on its service line and plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Florissant

Estimated remediation for Florissant is a small fraction of median property value - one percent or less - though the ratio does not describe any single household.

Median Home Value
$382,300
Est. Remediation
$600
Remediation as % of home value 0.2%

Estimated remediation costs in Florissant can be compared with local home values. The $300–$1,500 estimated range can be set against the median property value; actual costs vary by home. Home values are 16% below the Colorado average.

Florissant: Lead Risk & Vulnerable Populations

42%
Homes Built Before 1986
0.0042
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

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.

Florissant: NFIP Claim Records and Water-Quality Context

2
Total FEMA Flood Claims
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Florissant contains 2 flood insurance claims. Among ZIP codes with claim records, 0% 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 $600 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 violations are on record for water systems serving Florissant?
EPA records list 141 EPA violations, including 9 health-based violations for Florissant water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Florissant water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Florissant is 0.0042 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Florissant?
Our records map 4 water systems to 1 ZIP code in Florissant. The related population figure in our data is approximately 6,372 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Florissant?
Estimated remediation cost per household in Florissant: $600; modeled range $300 to $1,500. 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). Florissant, CO - Home Safety Score unavailable. https://zipcheckup.com/cities/co/florissant/
BibTeX
@misc{zipcheckup-cities-co-florissant,
  author = {{ZipCheckup}},
  title  = {{Florissant, CO - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/co/florissant/}
}

Page version: October 2026.

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