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Plan Check - JoseThe engineering section is located in the offices of the IWA Corporate Yard at 83-101 Avenue 45 in Indio.  The hours of operation are:

Monday - Friday:  8:00AM -5:00PM                                          (Closed on Weekends and Holidays)               

Phone: (760) 625-1860  Fax: (760) 391-6429
The Indio Water Authority’s Engineering Section is responsible for planning, designing, budgeting, and construction for the Indio Water Authority’s water distribution system.  The Engineering Section oversees major capital improvement projects and the development of new water sources.  In addition, we maintain records of water facilities, installations, and maps.

For construction, the Engineering Section process underground service alerts requests as well as perform plan-checks, design, inspect, and  construction management.


Engineering Documents & Forms:

Information for contractors/sub-contractors bidding on Public Works projects

        SB 854 Public Works Contractor Registration Law

Development Services Procedural Guidelines
        Development Services Procedural Guidelines (Revised July 2013)

Sections of the Development Services Procedural Guidelines can be downloaded below:
        Section 1 - About IWA
        Section 2 - Development Design
        Section 3 - Water Plans Drawing Format
        Section 4 - Construction Phase
        Section 5 - Inspections
        Section 6 - Design Criteria, Domestic Water Facilities
        Section 7 - Landscape and Water Conservation Guidelines
        Appendix A - IWA Development Application Packet
        Appendix B - IWA Sample Forms
        Appendix C - IWA Fees
        Appendix D - IWA Water Improvement Plan Checklist
        Appendix E - Water Conservation Forms
        Appendix F - IWA Service Area Boundaries

Development Applications 
        For more Developer information, please click here.

IWA Standard Drawings
        Standard Drawings (Revised October 2014)
        Approved Materials List (Revised November 2014)

Maps & Facilities
        IWA Service Area Boundaries

Environmental Documents
        Water Master Plan (2012) 

        IWA 2010 Urban Water Management Plan (Updated December 2011)

        Mitigated Negative Declaration for Posse Park Surface Water Treatment Plant (January 2012)

        EIR for Recycled Water Project Part 1 (September 2011)
        EIR for Recycled Water Project Part 2 (September 2011)

        Recycled Water Feasibility Study (January 2015)

        Recycled Water Master Plan (December 2011)

        Groundwater Management Plan - coming soon!


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Last updated: 9/15/2015 3:26:14 PM