Flood Zone Comparison
Compare key metrics between 12833 12833, NY — Zone AE and 57476 57476, SD — Zone AE. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 12833 12833, NY — Zone AE | 57476 57476, SD — Zone AE |
|---|---|---|
| name | 12833 12833, NY — Zone AE | 57476 57476, SD — Zone AE |
| zip code | 12833 | 57476 |
| city | 12833 | 57476 |
| state | New York | South Dakota |
| state code | NY | SD |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone AE (High Risk — 100-Year Floodplain) |
| risk level | High Risk | High Risk |
| annual flood prob | 1% annual chance (100-year flood) | 1% annual chance (100-year flood) |
| insurance required | Required for federally-backed mortgages | Required for federally-backed mortgages |
| avg annual premium | 2,898 | 2,898 |
| base flood elevation | 8 ft | 13 ft |
| historical floods | 13 recorded flood events in the past 50 years. Most recent major flood: 2016 | 10 recorded flood events in the past 50 years. Most recent major flood: 2004 |
| nearest water | Tennessee River (0.9 miles) | Tennessee River (3.6 miles) |
| elevation ft | 1,935 | 1,603 |
| population | 1,548 | 28,030 |
| median home value | 581,363 | 525,221 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $18,602 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $166,667 |
| mitigation tips | Elevate utilities above base flood elevation; install sump pumps with battery backup; consider flood-proofing ground floor; maintain flood insurance; create an emergency evacuation plan; store important documents above flood level. | Elevate utilities above base flood elevation; install sump pumps with battery backup; consider flood-proofing ground floor; maintain flood insurance; create an emergency evacuation plan; store important documents above flood level. |
| fema map id | 1908C671J | 7913C928J |
| last updated | 2025-01-01 | 2025-01-01 |
Our team analyzes data from FEMA National Flood Hazard Layer to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.