Data · dataset · 2025
100-Year Storm Flood Elevations (December 2024)
Listed in DataSF Open Data Portal
Description
Summary
This shapefile (polygon feature) contains flood elevation zones associated with the 100-Year Storm Flood Risk Zone. Flood elevation zones are an area with a single, uniform flood elevation that refers to the height (rounded to the nearest foot) that stormwater is likely to reach during a 100-year storm, measured from the San Francisco City Datum (SFCD). Parcels may have multiple flood elevations zones.
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HOW THE DATASET IS CREATED Additional information on the 100-Year Flood Risk Zone and flood elevations can be found on the Flood Maps website sfpuc.gov/learning/emergency-preparedness/flood-maps and on the Information Sheet sfpuc.gov/sites/default/files/documents/SFPUC_100_Year_Flood_Map_FAQs.pdf RELATED DATASETS Refer to the 100-Year Storm Flood Risk Zone shapefile for more information on the extent of the polygon data.sfgov.org/Public-Safety/100-Year-Storm-Flood-Risk-Zone-July-2022-/jzu3-4yxp/about_data.
Links
Get the data
- CSV data.sf.gov/api/views/wppz-u2hi/rows.csv?accessType=DOWNLOAD ↗
download · from data sf gov
Where it is published
- DataSF Open Data Portal dataset page data.sf.gov/Energy-and-Environment/100-Year-Storm-Flood-Elevations-Decembe… ↗
landing page · from data sf gov
Catalogue records · 1
- SODA API data.sf.gov/resource/wppz-u2hi.json ↗
metadata API · from data sf gov
Topics
- Stated by source
- Energy and Environment
- From keywords
- Earth & Environmental Science · Energy
Related
- Possibly the same as100-Year Storm Flood Elevations (December 2024)
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataSF Open Data Portal | wppz-u2hi | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data sf gov | connector:data_sf_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data sf gov | connector:data_sf_gov@1.0.0 | |
| concepts[field].local:field:energy | mapping · data sf gov | connector:data_sf_gov@1.0.0 | |
| concepts[topic].socrata_category:data_sf_gov:energy-and-environment | source · data sf gov | connector:data_sf_gov@1.0.0 | |
| created_date | source · data sf gov | connector:data_sf_gov@1.0.0 | |
| description | source · data sf gov | connector:data_sf_gov@1.0.0 | /resource/description |
| publication_date | source · data sf gov | connector:data_sf_gov@1.0.0 | |
| title | source · data sf gov | connector:data_sf_gov@1.0.0 | /resource/name |
| updated_date | source · data sf gov | connector:data_sf_gov@1.0.0 |