Name: Public Property Damage Data Sources: FEMA, BLS, NOAA, and Census
Creator: Property Damage Data
License: https://creativecommons.org/publicdomain/mark/1.0/

At a glance

What this dataset shows

Public property damage data come from multiple specialized sources with different scopes.
FEMA provides official disaster declarations but not detailed damage costs.
BLS QCEW reports employment and wage data relevant to disaster-impacted industries.
NOAA NCEI delivers event-focused loss and environmental data for weather-related disasters.
The Census Bureau offers geographic and demographic context to aid interpretation of damage data sources and impact analysis.

01 / Exact values

Public source map

The sources below answer different questions and should not be blended into one unsupported property-damage estimate.

The sources below answer different questions and should not be blended into one unsupported property-damage estimate.
Source	Best use
OpenFEMA	Declarations and administrative records
BLS QCEW	Industry employment, establishments and wages
NOAA NCEI	Event-loss context and summaries
U.S. Census Bureau	Geographic and demographic context

03 / Context

Overview of Major Public Property Damage Data Sources

Understanding property damage from disasters requires a clear view of available data sources and their distinct roles. The Federal Emergency Management Agency (FEMA) maintains the OpenFEMA Disaster Declarations Summaries, documenting official disaster declarations and administrative records. These declarations confirm federal recognition of disasters and eligibility for assistance, but do not quantify property damage amounts.

The Bureau of Labor Statistics (BLS) Quarterly Census of Employment and Wages (QCEW) provides data on employment, number of establishments, and wages for specific industry sectors including NAICS 562910, which covers waste management services. These data help assess economic impacts from disruptions caused by disasters.

NOAA's National Centers for Environmental Information (NCEI) offers detailed summaries and context for property losses caused by weather and climate events. Their records include estimates of economic losses, fatalities, and event descriptions, providing environmental and disaster-loss context not present in administrative records alone. The U.S. Census Bureau contributes demographic and geographic data which are essential for analyzing property damage in relation to population and location characteristics. This contextual data supports spatial analysis and helps interpret data from FEMA, BLS, and NOAA.

04 / Context

Exact Table of Data Period and Scope

Public sources vary in timespan coverage and content scope. The following table summarizes the primary data provided and their scope:

| Source | Period Covered | Data Scope |
|-----------------|-------------------------|---------------------------------------------------|
| OpenFEMA Disaster Declarations Summaries v2 | Variable; updated continuously | Official disaster declarations, administrative records (no damage amounts) |
| BLS QCEW | Quarterly, ongoing | Industry employment, establishments, wages for NAICS 562910 |
| NOAA NCEI Billions Events | Data spans recent decades, updated regularly | Weather and climate event summaries, economic loss estimates |
| U.S. Census Bureau | Decennial and ongoing updates | Demographic, geographic data for spatial and social context |

05 / Context

Source Limitations and Reuse Guidance

Each source has limitations that users should consider for appropriate application and interpretation:

- FEMA declarations confirm disaster status and boundaries but do not provide detailed damage or loss estimates. Event-specific details about declarations must be verified on FEMA's official disaster declarations lookup page.

- BLS QCEW data reflect economic indicators at an industry level, not direct property damages or losses. Their focus on establishment and employment statistics may lag actual disaster impact dates due to reporting schedules and aggregation levels, and they cover primarily NAICS 562910 for relevant remediation activities in the context of property damage analysis here. Users should avoid conflating employment disruptions with direct damage costs without additional evidence or sources involved in damage assessment roles locally or federally established for the event timeline and location context. Data reuse must acknowledge BLS data terms and licensing for appropriate citation and distribution typically noted on the BLS open data page, limiting modification beyond aggregation or visualization without attribution due to government data policies without explicit commercial use prohibitions if applicable by law and agency rules. - NOAA NCEI event data supply economic loss estimates but do not link directly to administrative declarations or employment statistics and should be considered complementary. Loss figures come from models and reported estimates and may not fully capture uninsured losses or local-scale damage variations. Data consumer should verify event impact scope with official sources when precision is needed for decision-making or policy purposes. - U.S. Census Bureau data provide foundational demographic and geographic context but contain no damage or declaration data. Accuracy depends on census timing and geographic resolution; spatial analyses must account for data granularity and population mobility dynamics often inherent in disaster-affected areas. Reuse follows Census Bureau data use guidelines including proper attribution.

Avoid combining data from different sources into single unsupported damage estimates.
Verify FEMA event declarations directly on official FEMA disaster declaration pages.
Use BLS data primarily for economic impacts related to employment and industry post-disaster, not direct damage amounts.
Consider NOAA loss data as estimates that complement official declarations but may vary in coverage and precision.
Use Census data to support geographic and demographic analysis, not for damage quantification.
Respect each source's licensing and reuse guidelines when redistributing or analyzing data.

06 / Context

Practical Data Verification Checklist for Use

When using public property damage data sources, consider the following checklist to ensure proper interpretation and reliability:

Check FEMA's official disaster declarations for accurate event confirmation and boundaries.
Cross-reference disaster dates and locations with NOAA event loss summaries for environmental context.
Use BLS QCEW data for evaluating employment and economic effects in relevant industries, mindful of timing and industry scope.
Incorporate U.S. Census Bureau data to provide spatial and demographic context to damage analyses.
Do not merge damage estimates, employment data, or declarations into a single combined figure without transparent methods and direct official support.
Confirm data reuse compliance with each source's terms and appropriate citation.

Conclusion

Use the table with its definition.

Public property damage data are multi-faceted and come from specialized federal sources. FEMA provides indispensable official disaster declarations but lacks damage cost data. BLS offers employment and industry data relevant to disaster impacts but not direct damage values. NOAA’s NCEI supplies estimates of environmental and economic losses tied to weather events. The Census Bureau contributes critical geographic and demographic context for interpreting other datasets. Awareness of each source's scope and limitations and careful separation of data types help prevent inaccurate data conflation and support rigorous disaster impact analysis.

Sources and limits

Read the source notes before reusing the numbers.

This page preserves the dataset scope, period and limitations. The figures are not a forecast, an insurance estimate, a measure of individual risk, or a ranking beyond the selection described above.