King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104
giscenter@kingcounty.gov

+ 47.59909 N
- 122.33136 W

+ 47°  35' 56.72"
- 122° 19' 52.90"

 

Regulatory Floodplain

Description | Contacts | Attribute Information | Constraints

Data layer thumbnail image

Description

Layer name: FLOODPLAIN_REGULATORY
Subject category: hydro
Title: Regulatory Floodplain
Feature Count: 1
Feature Type: Polygon
Abstract: Outer boundary of FEMA Flood Insurance Rate Map 100-year floodplain boundary for all of King County. The original data was published on FEMA maps in 2020.
Purpose: Provides location of regulatory floodplain based on FEMA maps. This information is intended for informational purposes only, and should not be used for parcel level determinations.
Status: Complete
Updated: As needed
Time period of content: (single date,as YYYYMMDD):: 20210806
Time period of content: (date range, as YYYYMMDD):: -
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Not Available
Place Keywords: Pacific NW, King County, WA, Washington state,
Theme Keywords: hydro, floodplain, rivers, FEMA, flood, boundaries, environment,
Lineage: Not available
Supplemental Information: Outer boundary of both: the preliminary FEMA Flood Insurance Rate Map 100-year floodplain boundary for all of King County and the effective FEMA Flood Insurance Rate Map 100-year floodplain boundary for unincorporated King County. The original data was published on FEMA maps between 2005 and 2017

Contacts

Maintained by:
King County IT, GIS Center
Primary: Todd Klinka, GIS Analyst, 206-477-4412
(How to e-mail a County contact)
Secondary: KCGIS Center; giscenter@kingcounty.gov. This mailbox is monitored during business hours.

Attribute Information

ItemDescriptionDomain
_Shape.STArea()_
_Shape.STLength()_


Constraints

Access: Access Constraint: Data is not available on GIS Data Portal, it may be available via a custom data request

Use: Use Constraint: King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.