Natural Disasters in Riverside, MD
Hazard risk, disaster history, and FEMA data
Natural Hazard Risk
Source: FEMA National Risk IndexRisk Score
72.5
Relatively Low
Expected Annual Loss
84.2
Score (0-100)
Social Vulnerability
10.6
Score (0-100)
Community Resilience
91.6
Score (0-100)
Top Hazard Risks
| Hazard | Risk Score |
|---|---|
| Winter Weather | 94.0 |
| Heat Wave | 90.9 |
| Hurricane | 81.6 |
| Lightning | 80.8 |
| Strong Wind | 78.0 |
| Earthquake | 76.1 |
| Drought | 72.5 |
| Cold Wave | 69.9 |
| Ice Storm | 55.5 |
| Landslide | 49.9 |
| Coastal Flood | 47.8 |
| Tornado | 35.7 |
| Wildfire | 19.0 |
| Hail | 10.2 |
| Avalanche | 4.1 |
Scores range from 0 (lowest risk) to 100 (highest risk) relative to all U.S. communities. Data from FEMA National Risk Index.
Disaster Declarations
Source: FEMA OpenFEMATotal Declarations
20
Most Recent
Winter Storm
Jan 2026
Most Common Type
Hurricane
7 declarations
| Date | Type | Declaration |
|---|---|---|
| Jan 24, 2026 | Winter Storm | SEVERE WINTER STORM |
| Mar 26, 2020 | Biological | COVID-19 PANDEMIC |
| Mar 13, 2020 | Biological | COVID-19 |
| Mar 4, 2016 | Snowstorm | SEVERE WINTER STORM AND SNOWSTORM |
| Nov 20, 2012 | Hurricane | HURRICANE SANDY |
| Oct 28, 2012 | Hurricane | HURRICANE SANDY |
| Oct 5, 2011 | Flood | REMNANTS OF TROPICAL STORM LEE |
| Sep 16, 2011 | Hurricane | HURRICANE IRENE |
| Aug 27, 2011 | Hurricane | HURRICANE IRENE |
| May 6, 2010 | Snowstorm | SEVERE WINTER STORMS AND SNOWSTORMS |
| Feb 19, 2010 | Snowstorm | SEVERE WINTER STORM AND SNOWSTORM |
| Sep 13, 2005 | Hurricane | HURRICANE KATRINA EVACUATION |
| Sep 19, 2003 | Hurricane | HURRICANE ISABEL |
| Mar 14, 2003 | Severe Storm | SNOW |
| Sep 24, 1999 | Hurricane | HURRICANE FLOYD MAJOR DISASTER DECLARATIONS |
| Jan 11, 1996 | Snowstorm | BLIZZARD OF 96 (SEVERE SNOW STORM) |
| Mar 16, 1993 | Snowstorm | SEVERE SNOWFALL & WINTER STORM |
| Jan 26, 1977 | Snowstorm | ICE CONDITIONS |
| Jun 23, 1972 | Flood | TROPICAL STORM AGNES |
| Aug 17, 1971 | Flood | SEVERE STORMS & FLOODING |
Flood Insurance (NFIP)
Source: FEMA NFIPTotal Claims
353
Total Claims Paid
$3,963,026
Avg Claim Payout
$11,227
County-level NFIP data from FEMA National Flood Insurance Program.
Disaster Recovery Spending
Source: FEMA Public AssistanceTotal Federal Spending
$5,006,128
Disasters with PA
6
Total Projects
195
| Disaster | Type | Projects | Federal $ |
|---|---|---|---|
| DR-4261 | Snow | 29 | $1,830,348 |
| DR-4091 | Hurricane | 53 | $1,281,855 |
| DR-4034 | Hurricane | 56 | $1,088,667 |
| DR-1303 | Hurricane | 51 | $700,349 |
| DR-4491 | Biological | 5 | $82,451 |
| DR-4038 | Flood | 1 | $22,458 |
Hazard Mitigation
Source: FEMA Hazard Mitigation AssistanceMitigation Projects
12
Federal Funding
$3,242,328
Properties Protected
4
Avg Benefit-Cost Ratio
4.63
BCR
Top Mitigation Project Types
| Project Type | Projects | Federal $ |
|---|---|---|
| 601.2: Generators - Regular | 4 | $2,603,391 |
| 200.1: Acquisition of Private Real Property (Structures and Land) - Riverine | 3 | $434,636 |
| 91.1: Local Multihazard Mitigation Plan | 1 | $0 |
| 202.1: Elevation of Private Structures - Riverine | 1 | $57,364 |
| 202.2: Elevation of Private Structures - Coastal | 1 | $4,406 |
Federally funded projects to reduce future disaster risk. Only includes completed or obligated projects.
Riverside has a relatively low overall natural hazard risk rating according to FEMA's National Risk Index. The top hazard risks are winter weather, heat wave, hurricane. The area has had 20 federal disaster declarations. The most common disaster type is hurricane (7 declarations). 353 flood insurance claims have been filed in the area. FEMA has obligated $5,006,128 in public assistance recovery funding. 12 hazard mitigation projects have been funded to reduce future risk.