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Oeste Basins Groundwater Recharge Project

Active
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The Oeste Basins Groundwater Recharge Project, managed by the Mojave Water Agency in California, involves the development of two groundwater recharge basins measuring 3.1 and 3.3 acres. Located on a 10-acre parcel in the Piñon Hills area of San Bernardino County, the project includes basin piping within a California Department of Water Resources right-of-way. The primary objective is to draw between 3,400 and 5,600 acre-feet of State Water Project water annually during wet years for storage and recharge within the Oeste groundwater subbasin. This initiative is a refined version of the previous Oeste Demonstration Project and is currently subject to a Supplemental Initial Study and Mitigated Negative Declaration under CEQA. The project is listed as a forecast with a posted date of August 11, 2026, and is overseen by Senior Principal Hydrogeologist Tony Winkel.

General Info

Mojave Water Agency project building groundwater recharge basins in San Bernardino County, California.

Agency

California → Mojave Water Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Cayucos Drive / Oasis Road, CA, 95307

Set-Aside

NONE

Documents

(1)

NOD_MWA Oeste Basins Supplemental ISMND_080626_signed

PDF

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Timeline

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Organization & Contact Information

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AgencyCalifornia → Mojave Water Agency
Contacts1 person available
OfficeN/A
Organization / Agency
California → Mojave Water Agency
Office AddressN/A
Contacts
Tony WinkelSenior Principal Hydrogeologist
contact@example.gov
+1 (555) 000-0000

Full Description

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The Project consists of the development of two groundwater recharge basins of 3.1 and 3.3 acres, respectively, within a 10-acre vacant parcel located on the south side of Cayucos Drive, approximately 0.36-mile west of Oasis Road, within Assessor’s Parcel Number (APN) 3099-081-01 with some of the associated basin piping in an adjacent 0.03-acre area within the California Department of Water Resources (DWR) right-of-way, within the unincorporated area of San Bernardino County known as Piñon Hills. Based upon anticipated infiltration rates, the Proposed Project is designed to draw approximately 3,400 to 5,600 acre-feet/year of State Water Project water from the California aqueduct in wet years for groundwater recharge and storage in the Oeste groundwater subbasin. A CEQA IS/MND for an earlier version of the project (Oeste Demonstration Project) was adopted by the Mojave Water Agency in 2024. A refined version of the project (Oeste Permanent Project) is the subject of the Supplemental IS/MND.

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