Skip to main content

Bellevue home

  • Bellevue Home
  • City Government
    • Boards, Commissions and Committees
    • City Code, Resolutions and Ordinances
    • City Council
    • Communications
    • Departments
    • East Bellevue Community Council
    • Hot Topics and Initiatives
    • Public Records Requests
    • Sister Cities
  • Departments
    • City Attorney's Office
    • City Clerk's Office
    • City Manager's Office
    • Communications
    • Community Development
    • Development Services
    • Emergency Management
    • Finance & Asset Management
    • Fire
    • Human Resources
    • Information Technology
    • Parks & Community Services
    • Police
    • Transportation
    • Utilities
  • Discover Bellevue
    • About Us
    • Bellevue Television
    • City News
    • Things to Do
    • Arts in Bellevue
    • Parks and Trails
    • Economic Development
  • Doing Business
    • Building and Zoning
    • Doing Business in Bellevue
    • Doing Business with Bellevue
  • Public Safety
    • Police
    • Fire
    • Emergencies and Extreme Weather
    • Emergency Preparedness
    • Municipal Court
    • Neighborhood Traffic Safety
    • Probation
    • Public Defenders
  • Resident Resources
    • Resident Services
    • Customer Assistance
    • Conflict Assistance
    • Diversity Advantage
    • Languages
    • Neighborhoods
    • Newcomers Guide
    • Permits, Parking and Utilities
    • Volunteering
    • Local Service Agencies
    • Volunteering
City of Bellevue, WA Development Services
English Español 简体中文 繁體中文 日本語 한국어 Pусский Tiếng Việt
bellevue_41370754157.jpg

MyBellevue Chatbot

Breadcrumb

  1. Home
  2. City Government
  3. Departments
  4. Development Services
  5. Code Amendments
  6. Recent Code Amendments
  7. Floodplain Regulations Update

    Recent Code Amendments

    • ADU Three-Year Rule Removal
    • C-1 Affordable Housing Density Bonus
    • EBCC Sunset
    • Family Child Care Homes LUCA
    • Floodplain Regulations Update
    • Noise Code Update
    • Quasi-Judicial Land Use Code Amendment
    • Reduced Minimum Residential Parking Standards
    • Residential Occupancy Land Use Code Amendment
    • Supportive and Emergency Housing Code Amendment
    • Unit Lot Subdivision

    Floodplain Regulations Update

    The City of Bellevue has been implementing floodplain regulations since 1978. The intent of these regulations is to protect human life and safety, minimize environmental and property damage, and reduce expenditures for disaster assistance and flood control.

    What is Happening Now?

    On July 27, 2020, the City Council adopted Ordinance 6521 amending the Land Use Code to adopt Federal Emergency Management Agency’s (FEMA) updated Federal Insurance Rate Maps (FIRMs) and Flood Insurance Study (FIS), and to conform the city’s Land Use Code (LUC) to the current federal and state standards. 

    Public Hearing

    On July 13, 2020, the City Council held a virtual public hearing to amend the Bellevue Land Use Code to conform the frequently flooded areas regulations to current federal and state standards and adopt the Federal Emergency Management Agency’s updated countywide Flood Insurance Rate Maps and Flood Insurance Study.

    • City Council Agenda Memo
    • Attachment A: Staff Report
    • Attachment B: Recommended LUCA Strike-Draft
    • Attachment C: Management Brief

    Council Agendas

    • June 15, 2020 
    • July 13, 2020
    • July 27, 2020

    Project Documents

    • Ordinance 6521
    • Final LUCA strike draft
    • FEMA Flood Maps

    Frequently Asked Questions

    The City of Bellevue amended the Bellevue Land Use Code to conform the frequently flooded areas regulations to current federal and state standards and to adopt the Federal Emergency Management Agency’s updated countywide Flood Insurance Rate Maps and Flood Insurance Study, for the city’s continued eligibility in the National Flood Insurance Program. The following is additional information regarding Ordinance 6521.

    Why are the changes being made?

    The code changes were driven by the Federal Emergency Management Agency (FEMA), which published updated Flood Insurance Rate Maps (FIRMs) and updated Flood Insurance Studies (FISs). Bellevue was required to update its city codes to the current federal and state National Flood Insurance Program (NFIP) standards and adopt the updated maps and studies by the effective date of August 19, 2020. 

    What do the amendments include?

    Necessary Amendments to the Definitions

    Twelve new definitions are added to the Land Use Code, and six definitions are amended to improve clarity. These changes are for consistency with federal standards and are required by FEMA.

    New terms added to the LUC:

    • Alteration of watercourse
    • Area of special flood hazard
    • Base flood
    • Flood elevation study
    • Floodplain or flood-prone area
    • Floodplain administrator
    • Highest adjacent grade
    • Historic structure
    • Mean sea level
    • New construction
    • Start of construction
    • Variance

    Amended terms in the LUC:

    • Base flood elevation (BFE)
    • Flood or flooding
    • Flood Insurance Rate Map (FIRM)
    • Floodproofing
    • Floodway
    • Substantial improvement
    Necessary Amendments to the Performance Standards

    The amendments to the performance standards aim to improve flood prevention measures for new or substantially improved structures within frequently flooded areas. An example is a new standard to require automatic entry and exit of floodwaters for a garage attached to a residential structure, built below the Base Flood Elevation (BFE), for residential and mixed-use projects.

    Necessary Amendments to the Floodplain Variance Process

    The amendments require a variance process if a proposed development in a frequently flooded area does not comply with all required performance standards and include additional decision criteria consistent with FEMA’s requirements.

    Necessary amendments to procedural requirements

    The proposed amendments provide that the Director of Development Services must review certain application submittals and materials when evaluating and approving proposals for development within a frequently flooded area.

    What does this mean to you?

    Property owners choosing to construct within frequently flooded areas must apply for a Critical Areas Land Use Permit approval with the Development Services Department. The changes continue to ensure that development in these areas is designed to minimize or eliminate flood damage and prevent one property owner from increasing flood damage to their neighbors. The changes follow standard floodplain management practices and are consistent with federal and state requirements.

    Development Services

    Land Use
    Telephone
    425-452-4188
    Hearing Impaired
    711
    Email
    landusereview@bellevuewa.gov
    Business Hours
    8 a.m.-4 p.m., weekdays
    10 a.m.-4 p.m., Wednesdays

    City of Bellevue sealCity of Bellevue, WA

    • 450 110th Avenue NE
    • Bellevue, WA 98004
    • Directions to City Hall
    • Monday-Friday 8 a.m.-4 p.m.

    Footer Menu Contacts

    • 425-452-6800
    • servicefirst@bellevuewa.gov
    • MyBellevue Customer Assistance
    • Contact Us / Employee Directory
    • Careers
    • ADA/Title VI Notices

    Languages

    • English
    • Español
    • 简体中文
    • 繁體中文
    • 日本語
    • 한국어
    • Pусский
    • Tiếng Việt

    Language Lines

    • Español (Spanish): 1-844-590-8948
    • 廣東話 (Cantonese): 1-844-537-0364
    • 普通话 (Mandarin): 1-844-590-8945
    • 한국어 (Korean): 1-833-923-3443 
    • ਪੰਜਾਬੀ (Punjabi): 1-844-590-8946
    • Русский (Russian): 1-844-590-8947
    • Tiếng Việt (Vietnamese): 1-833-923-2380 

    About Bellevue

    All America City shield logo for Bellevue

    Learn more about us

    Social Media

    Tweets by bellevuewa

    Footer Menu Social Media

    © 2019 City of Bellevue | All Rights Reserved. | ADA/Title VI Notices | Terms of Use | Privacy Policy | Site Map