Stormwater Capture Volume Engineering & Hydrologic Modeling

The City of Escondido in California is seeking a subcontractor for a project titled Stormwater Capture Volume Engineering and Hydrologic Modeling. The primary objective of this contract is to perform specialized hydrologic modeling using the HSPF system to establish design capture volumes and retention requirements. Additionally, the selected contractor will be responsible for completing all necessary regulatory worksheets associated with the project. This subcontract falls under NAICS code 541330 for engineering services and will be performed in the 92026 zip code area. The solicitation was posted on October 27, 2025, and focuses on ensuring that stormwater management designs meet specific technical and regulatory standards for the municipality.