Heat wave
Very Low
29.90-100
FEMA NRI / county-level
United States / ZIP code
51246
Matched FEMA geography
Lyon, IA
Most sources do not follow ZIP boundaries. Every section states the geography it actually describes.
Index / source register
What is in this file
01FEMA National Risk IndexCountyModeled risk
02OpenFEMA declarationsCountyHistorical record
03EPA TRIFacility radiusReported chemical activity
04EPA Superfund + radonPoint + countyCached record
05EPA ECHOFacility radiusCompliance record
06CDC PLACESZCTAModeled health context
07AirNow + NWSNearby monitors + forecast pointLive
08USGS earthquake sourcesPoint radiusModel + events
09EPA + Water Quality PortalSystem + stationMixed record
01 / FEMA NRI
Published modeled-risk values
These are FEMA National Risk Index values for the matched county. How Is My ZIP does not recalculate, weight, or convert them into a local verdict.
Overall National Risk Index19.2FEMA score on a 0-100 scaleVery Low
- Published rating
- Very Low
- Geographic unit
- Lyon, IA
- County FIPS
- 19119
- Publisher
- Federal Emergency Management Agency
Wildfire
Very Low
28.40-100
FEMA NRI / county-level
Drought
Relatively Moderate
720-100
FEMA NRI / county-level
Riverine flooding
Very Low
19.60-100
FEMA NRI / county-level
Coastal flooding
Not Applicable
00-100
FEMA NRI / county-level
02 / OpenFEMA
Federal declaration history
County-specific federal disaster declarations for Lyon, IA. Statewide declarations are not assigned to every county.
16Federal declarations1965-2024
Most common types
- Flood
- 6
- Severe Storm
- 6
- Biological
- 2
- Drought
- 1
Most recent records
- 2024 / Severe StormSEVERE STORMS, FLOODING, STRAIGHT-LINE WINDS, AND TORNADOES
- 2020 / BiologicalCOVID-19 PANDEMIC
- 2020 / BiologicalCOVID-19
Source: OpenFEMA Disaster Declarations Summaries
03 / EPA TRI
Facility-reported chemical activity near the Census point for this ZIP.
Near your ZIP
PULLING INDUSTRIAL CHEMICAL REPORTS
Checking 2024 EPA TRI filings around ZIP 51246.
Checking access to the extended source file...
Report scope
Screening information, not property-level advice.This briefing organizes public records with different geographies, dates, and limitations. Verify material findings with the linked government source before making a decision.
Continue the research
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Public ZIP and city briefings screen geographic records. A Property Decision File adds exact-address research, human review, source links, open questions, and a printable record trail.