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Project Name: Rawhide Wash Flood Hazard Mitigation Project

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Project Manager: Nazar Nabaty
Contact by phone at (602) 506-4592 or by email

Project is in Supervisor District:

  • District 1: False
  • District 2: True
  • District 3: False
  • District 4: False
  • District 5: False

You can find your Supervisor District by clicking here.

Project Type: Engineering/Design

Project Description:

The project will design and construct a levee system to contain the 100-year flood along Rawhide Wash in Scottsdale. The project limits are from Pinnacle Peak Road to a half mile north of Happy Valley Road. The design phase will identify needed improvements to the existing walls and levees.  This will allow them to meet FEMA’s requirements. New walls and levees may be added as needed. When the design is completed, it will be submitted for FEMA review. 

The project was originally formulated as the conveyance alternative in the Pinnacle Peak West Area Master Drainage Study. Rawhide Wash is currently identified on FEMA’s Flood Insurance Rate Maps as an active alluvial fan floodplain with high flows during major storm events. There are more than 850 buildings located with the FEMA delineated Special Flood Hazard Area. The implementation of this project has the potential of mapping these buildings out of the floodplain. 

Last Updated: 7/27/2021 7:24:01 AM


Project Updates

Development Review Board (DRB) Submittal Status:
Posted On: 7/27/2021 7:24:01 AM

July 2021: the design team submitted the project to Scottsdale's Development Review Board (DRB) for their review and approval.

FEMA CLOMR Submittal Status:
Posted On: 7/27/2021 7:23:32 AM

June 2021: the design team submitted a Conditional Letter of Map Revision (CLOMR) to FEMA for their review and approval.


Public Meetings

Meeting Title: Project Update

Meeting Description:

Project Update to the Los Portones HOA Management Meeting

Meeting Location: Living Water Lutheran Church

Address:
9201 E Happy Valley Road

City:
Scottsdale

Zip:
85255

Meeting Date:
2021-09-13

Meeting Time:
06:00 PM

Meeting Is Webinar: 0

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Does this meeting have a pre-recorded video? 0

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Video Survey:
The survey will be available until

Meeting Title: Virtual Public Meeting

Meeting Description:

Design for the project is almost complete. This public meeting will give updates on design and construction process as well as address next steps for the County, cities and public.

Meeting Location: Online

Address:

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Meeting Date:
2021-01-18

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Meeting Is Webinar: 0

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Does this meeting have a pre-recorded video? 1

Video Link: https://youtu.be/PCWZ2thYT08

Video Survey:
The survey will be available until


Project Documents

Document Name Description Document Type Filesize Posted On  
Main Presentation Main presentation slides for January's virtual public meeting. PDF 3 3/19/2021 1:33:54 PM View