Heat wave
Relatively High
970-100
FEMA NRI / county-level
United States / ZIP code
20889
Matched FEMA geography
Montgomery, MD
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 Index91.7FEMA score on a 0-100 scaleRelatively Moderate
- Published rating
- Relatively Moderate
- Geographic unit
- Montgomery, MD
- County FIPS
- 24031
- Publisher
- Federal Emergency Management Agency
Wildfire
Very Low
25.10-100
FEMA NRI / county-level
Drought
Relatively Moderate
81.50-100
FEMA NRI / county-level
Riverine flooding
Relatively High
93.70-100
FEMA NRI / county-level
Coastal flooding
Very Low
19.60-100
FEMA NRI / county-level
02 / OpenFEMA
Federal declaration history
County-specific federal disaster declarations for Montgomery, MD. Statewide declarations are not assigned to every county.
21Federal declarations1971-2026
Most common types
- Hurricane
- 5
- Severe Storm
- 5
- Snowstorm
- 5
- Flood
- 3
Most recent records
- 2026 / Winter StormSEVERE WINTER STORM
- 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 20889.
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.
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