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Engineering Services

The Engineering Department provides a wide variety of services to the public and is available in person or by telephone.

Services and Functions of the Engineering Department:

Engineering FAQs

Development Services

  • $150 for boundary adjustment, single lot, and minor subdivisions
  • $250 for major subdivisions and commercial 
  • Plan Check Deposit 
  • Inspection Deposit
  • Plan Check Requirements 
  • Grading Plan Check
  • Static Pressure and General Information About the District
  • Domestic Water & Sanitary Sewer Construction Standards Manual: $65 Hard Copy Available at the District Office

Information Maps:

  • Water System
  • Sewer System
  • Topography & Aerial
  • As-Built Plans
2020 Jan-Water_Sewer Cap Fees.pdf

Service Availability Letters: (Submittals must include a project plat map)

Engineering Forms: Click Here

Download an online copy of the manual:

Standards Manual

Capital Improvement Projects

  • Capital Project Updates and Schedules
  • Request for Proposals/Qualifications
  • Water and Sewer Master Plans Click Here

Advertised Construction Projects Out to Bid


Attention:  Due to COVID-19 the District will hold a "Virtual" bid opening for the Olive Hill Estates Transmission Line Reconnection Project. Bids are due April 1, 2020 by 10:00 a.m. at the District's front door and staff will be available to receive bids from 9:00a.m. to 10:00a.m.  The virtual bid opening starts at  1:30 p.m. "Join Zoom Meeting" at,   Meeting ID: 967 009 321.

Volume 1 Olive Hill Estates Transmission Line Reconnection.pdfAttachment A Olive Hill Estates Transmission Line Reconnection Plans.pdfAttachment B Olive Hill Estates Transmission Line Reconnection County Permit Application.pdfVolume II Olive Hill Estates Transmission Line Reconnection.pdfTechnical Specifications Olive Hill Estates Transmission Line Reconnection.pdf


Advertised Requests for Proposals / Qualifications

There are no RFPs advertised at this time.

Attention: The Headquartes Site Development  meeting for March 19, 2020 at 9:30 a.m. will be held by "GoToMeeting",  due to the restriction of COVID-19 Virus. Please join the meeting from your computer, table or smartphone: (Access Code: 324-516-573).

Headquarters Site Development RFQAttachment 1 - Aerial PhotoAttachment 2 - Professional Services Agreement

Reference Material for Headquarters Site Development RFQ

RMWD Concept Study Report 09.02.16.pdfFloodway Exhibit.pdfBiology Report 2018-02-13_Rainbow_BRA_FINAL.PDFAPN's.pdfPTR APN 125-090-26-00.pdfPTR APN 125-090-34-00.pdfPTR APN 125-090-35-00.pdfPTR APN 125-090-38-00.pdf43985.TIFTopo 43985 Model (1).pdf