Proof of concept.This is an unofficial demo built by Datopian from the City of Federal Way' public data. The official portal is data-cfwgis.opendata.arcgis.com. Questions or feedback: hello@datopian.com

A PortalJS proof of concept · data from the City of Federal Way' ArcGIS Hub

Streams

STREAMS ID BY 1998 WETLAND SURVEY

Records
338
Formats
5
Last updated
Feb 17, 2023

Download & API

streams (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
streams (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
streams (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
streams (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works

Schema

FieldTypeValues
FNODE_integer0 to 8,246
TNODE_integer0 to 8,242
LPOLY_integer
RPOLY_integer
LENGTHnumber0 to 9,111
STREAMS_integer0 to 1,529
STREAMS_IDinteger0 to 10,949
DXF_LAYERstring4 values: SF-DTCH-EXST-LIN (105), 10-104519-00-AD (15), PIPE (12)…
STTYPEstring3 values: STREAM (235), CULVERT (46), X (5)
SOURCEstring7 values: 99 INVENTORY (145), PLANIMET (109), SWM (64)…
FULLNAMEstring9 values: North Fork West Hylebos (19), East Fork Hylebos (13), West Hylebos (9)…
NAMEstring9 values: West Hylebos (26), East Fork Hylebos (13), Lakota Creek (5)…
CREATORstring1 values: AMCDERMOTT (2)
CREATEDATEdatetime
EDITORstring1 values: AMCDERMOTT (4)
EDITDATEdatetime