Current RFPs:

Request for Proposals – Recharge Water Sediment Removal Feasibility Study

The Orange County Water District is distributing the following request for proposals for preparation of a Feasibility Study on removal of sediment from Santa Ana River water. In particular, the study will evaluate the feasibility of removing sediment from Santa Ana River that is recharged into the Orange County Groundwater Basin.

DOWNLOAD: RFP for Feasibility Study (126kb)
DOWNLOAD: Attachment One Recharge Study (2.33Mb)
DOWNLOAD: Attachment Two Recharge Facilities Map (1.29Mb)
DOWNLOAD: Attachment Three flow rate and sediment conc data (9.63kb)
DOWNLOAD: Attachment Four water quality data (221kb)
DOWNLOAD: Attachment Five consultant agreement (326kb)
DOWNLOAD: Attachment Addendum #1 (13.9 MB)
DOWNLOAD: Attachment Addendum #2 (431 KB)

Request for engineering consulting services to prepare a feasibility study for improving Placentia and Raymond Flood Retarding Basins to enhance their use for water conservation and groundwater recharge

The Orange County Water District is soliciting proposals from qualified firms to provide engineering consulting services to prepare a feasibility study for improving Placentia and Raymond Flood Retarding Basins to enhance their use for water conservation and groundwater recharge. Placentia and Raymond Basins are two flood-retarding basins owned and operated by the County of Orange Resources and Development Management Department (RDMD), Flood Control Division. In recent years, the District has worked cooperatively with RDMD to use the basins to recharge both imported water and Santa Ana River water. Since the basins are constructed primarily for flood control purposes, their use for recharge is not optimal. This feasibility study should therefore evaluate possible improvements for enhanced recharge usage.

DOWNLOAD: Placentia & Raymond RFP - Complete (1.27Mb)

OCWD PROJECTS
Groundwater Recharge (Forebay Conservation)

Groundwater Replenishment System

Irvine Desalter Project

Landscape Irrigation (Green Acres Project)

Prado Wetland

Santa Ana Watershed Assocation

Water Factory 21


Water Technology Research