Opportunity

Santa Ana Watershed Project Authority Planetbids #144307

Consulting Services for Canyon Lake Nutrient TMDL Implementation and In-Lake Project Review

Posted

July 22, 2026

Respond By

August 27, 2026

Identifier

144307

NAICS

541620, 541690, 541618

This opportunity seeks consulting services for water quality management in Canyon Lake, focusing on nutrient control and regulatory compliance. - Government Buyer: - Lake Elsinore & San Jacinto Watersheds Authority (LESJWA), administered by Santa Ana Watershed Project Authority (SAWPA) - Joint Powers Authority including City of Canyon Lake, Elsinore Valley Municipal Water District, City of Lake Elsinore, County of Riverside, and SAWPA - Scope of Services: - Technical, analytical, and reporting consulting for Task 4 of the Basin Plan Amendment revising the 2004 Lake Elsinore and Canyon Lake Nutrient TMDLs - Project management, stakeholder coordination, and comprehensive reporting - Re-evaluation of the existing alum treatment program in Canyon Lake - Evaluation of alternative or supplemental in-lake water quality management strategies - Preparation of draft and final water quality control reports, including regulatory support and response to Regional Board comments - Data management and compilation of all project data into an electronic package - Ensuring all deliverables comply with ADA Standards for Accessible Design and WCAG 2.2 - Notable Requirements: - Electronic proposal submission - Mandatory pre-bid meeting - Compliance with ADA web content accessibility standards - No specific OEMs or product vendors are mentioned; the opportunity is focused on professional consulting services - Relevant NAICS codes: 541618 (Other Management Consulting Services), 541620 (Environmental Consulting Services), 541690 (Other Scientific and Technical Consulting Services)

Description

The solicitation seeks a qualified consultant to provide technical, analytical, and reporting services to support the implementation of Task 4 of the Basin Plan Amendment revising the 2004 Lake Elsinore and Canyon Lake Nutrient Total Maximum Daily Loads (LE&CL TMDLs). The work involves evaluating the effectiveness of the existing alum treatment program and identifying potential alternative or supplemental in-lake water quality management strategies for Canyon Lake. The consultant will manage the project, coordinate with stakeholders, and ensure timely completion of tasks over approximately one year starting in Fiscal Year Ending 2027. The solicitation includes a mandatory pre-bid meeting and requires electronic submission of proposals.

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