Low Fire Flow Areas

Map of areas in Neighborhood Residential zones served only by low-flow hydrants (with less than 1,000gpm flow rate). This layer is used by Seattle Department of Construction and Inspections (SDCI) to route permits in Neighborhood Residential zoned areas to Seattle Fire Department (SFD) for Plan Review. This layer was last updated in March 2020. Future updates as needed based on Zoning changes and updates to Seattle Public Utilities (SPU) fire hydrant data.

Data and Resources

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Additional Info

Field	Value
Source	https://cos-data.seattle.gov/resource/ridt-s6hy
Author	Allen Grissom
Last Updated	July 22, 2025, 19:41 (UTC)
Created	July 22, 2025, 19:41 (UTC)
Contact Email	mailto:mapgis.mapgis@seattle.gov
Contact Name	SDCI_SeattleCityGIS
Geographic Coverage	-122.4351,47.4931,-122.2471,47.7506
Homepage	https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::low-fire-flow-areas
Issued	2025-04-28T20:14:18.000Z
Last Update	2025-04-28T20:21:18.958Z
License	<span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The City of Seattle makes no representation or warranty as to its accuracy, and in particular, its accuracy as to labeling, dimensions, contours, property boundaries, or placement or location of any map feature thereof.</span>
Public Access Level	public
Publisher	City of Seattle ArcGIS Online
Theme	geospatial
Unique Identifier	https://www.arcgis.com/home/item.html?id=d7478d958e2d4210a3532cc4f4a7c88f&sublayer=0
harvest_object_id	0a719e41-72ea-4ff8-8318-8945f859af24
harvest_source_id	5365fd4f-4dee-4a64-8b1c-c2025205baa9
harvest_source_title	seattle