Flood Zone Comparison
Compare key metrics between 68134 68134, NE — Zone AE and 70647 70647, LA — Zone A. Data sourced from FEMA National Flood Hazard Layer (2025).
| Metric | 68134 68134, NE — Zone AE | 70647 70647, LA — Zone A |
|---|---|---|
| name | 68134 68134, NE — Zone AE | 70647 70647, LA — Zone A |
| zip code | 68134 | 70647 |
| city | 68134 | 70647 |
| state | Nebraska | Louisiana |
| state code | NE | LA |
| category | High Risk | High Risk |
| flood zone | Zone AE (High Risk — 100-Year Floodplain) | Zone A (High Risk — 100-Year Floodplain, No BFE) |
| 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 | 2,602 | 2,602 |
| base flood elevation | 19 ft | 21 ft |
| historical floods | 5 recorded flood events in the past 50 years. Most recent major flood: 2011 | 5 recorded flood events in the past 50 years. Most recent major flood: 2014 |
| nearest water | local river (0.9 miles) | Tampa Bay (1.1 miles) |
| elevation ft | 1,554 | 51 |
| population | 71,181 | 18,898 |
| median home value | 342,136 | 521,474 |
| flood damage risk | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $38,802 | 40-60% chance of flood damage over a 30-year mortgage. Estimated average damage per flood event: $97,773 |
| 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 | 9494C139J | 5140C146J |
| 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.