Alvin, TX — Floodplain
source:    https://gis.cityofalvin.com/arcgis/rest/services
licence:   CC0-1.0
page:      https://geopen.io/d/alvin-tx-floodplain
retrieved: 2026-08-12
features in source:    84
records in shapefile:  84
Coordinates are WGS84 (EPSG:4326).