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  5. ›SAN LUIS OBISPO VALLEY BASIN GROUNDWATER SUSTAINABILITY…

County of San Luis Obispo·California

SAN LUIS OBISPO VALLEY BASIN GROUNDWATER SUSTAINABILITY PLAN WATER YEAR 2026 ANNUAL REPORT

Closes 10/29/2026$150k – $300kRequest for ProposalLogin required
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Description

The County of San Luis Obispo is seeking a qualified consulting firm to prepare the Water Year 2026 Annual Report for the San Luis Obispo Valley Basin Groundwater Sustainability Plan and submit it to the California Department of Water Resources by April 1, 2027. The effort is a time‑and‑materials contract expected to run from early November 2026 through early May 2027 (≈6 months). The consultant will collect and analyze groundwater elevation, extraction, and storage data; produce maps, hydrographs, and a sensitivity analysis; facilitate stakeholder workshops and public outreach; and manage the final report submission process. • Scope includes data compilation, GIS mapping, hydrograph updates, groundwater storage calculations, and progress‑tracking of GSP implementation. • Required deliverables: Draft and final Annual Report, Elements Guide, DWR portal data uploads, and support for DWR review. • Mandatory milestones: Draft review with GSAs (Feb 2027), final report delivery (Mar 2027), DWR submission (Apr 1 2027). • Contract type: Time‑and‑Materials with a Not‑To‑Exceed (NTE) ceiling; rates to be provided in the proposal. • Pre‑proposal virtual conference on Oct 19, 2026 (optional but recommended). • Submission deadline: Oct 29, 2026, 6 PM EDT.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Savannah Perez(Buyer)

[email protected]

(805) 781-5927

Key dates

Opened
10/7/2026
Questions due
10/21/2026
Pre-bid meeting
10/19/2026
Closes
10/29/2026
Duration
6 months

Last updated

Details

Type
Request for Proposal
Industry
Consulting Services
NAICS
541620
Solicitation №
1999

Budget estimate

$150,000 – $300,000

The RFP does not disclose a budget. Based on similar groundwater‑sustainability reporting contracts for a 6‑month period, a qualified consulting firm (including senior analysts, GIS specialists, and project managers) typically charges between $150,000 and $300,000 total, depending on staffing levels, hourly rates, and any travel or subcontractor costs. The lower bound assumes a lean team with modest hourly rates; the upper bound reflects a larger multidisciplinary team and higher hourly rates common in California consulting markets.

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