Our Engineering staff assist property owners and developers who need water service for new or modified projects. Our services including plan checking, permitting and inspection for private development projects.

Call us at (442) 400-5250 or fax us at (760) 391-6429 for assistance with any of the following:

• Water Availability (Will Serve) Letters
• Water Improvement Agreements and Easements
• New Service Applications and New Meters
• Temporary Construction/Hydrant Meters
• Water Pressure Information and Determination
• Fire Flow Tests
• Water Mains Extensions and Plan Check Submittal Information
• Development Rates and Charges

Information and Forms for Your Project

Development Processes and Guidelines

Development Services Procedural Guidelines (Effective Nov. 1, 2019)

• Detailed List of 2019 Revisions to the Guidelines
• Chapter 1 - About IWA
  • Service Boundary Map (Appendix A)
• Chapter 2 - Development Design (7 Pages)
• Chapter 3 - Design Criteria for Water Facilities (22 Pages)
• Chapter 4 - Landscape and Water Conservation Standards (22 Pages)
  • Landscape and Water Conservation Forms
  • IWA Signature Block
• Chapter 5 - Construction Phase (4 Pages)
• Chapter 6 - Inspections (3 Pages)
• Appendix C Applications and Forms for Development and New Water Services
• Appendix D - Water Agreements and Related Template Forms
• Appendix G - IWA Standard Drawings
• Appendix H - List of Approved Materials

Development Applications and Fees

For more Developer information, please click here.

Maps & Facilities

• IWA Service Area Boundaries
• Fee Schedules
• Fire Hydrant Flow Test
• Temporary Construction Meter
• Backflow Prevention

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