The 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 November 2016)
List of November 2016 Revisions
For more Developer information, please click here.
IWA Standard Drawings
Appendix G- Standard Drawings (Revised January 2016)
Appendix H- Approved Materials List (Revised January 2016)
Maps & Facilities
IWA Service Area Boundaries
Water Master Plan (2012)
IWA 2015 Urban Water Management Plan (Updated July 2016)
Errata Sheet for Minor Corrections to 2015 UWMP
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 Stakeholder Meeting Presentation (September 2016)
Groundwater Management Plan - coming soon!