Arbor Ridge Master Plan – Preliminary Hydrology Study

County of Riverside, CA

Key Project Staff

Joseph S.C. Bonadiman, P.E. – Project Engineer
Edward J. Bonadiman, P.L.S. – Survey Manager
Dennis W. Jackson, P.E. – Senior Water Resources Engineer

Project Description

JBA prepared the Hydrology Study & Drainage Analysis for the 180-acre Arbor
Ridge Master Plan Development near the City of Beaumont in Riverside County,
CA. The completed 150-page Report included all existing and developed
Rational Method and Unit Hydrograph calculations, flood control basin
hydrograph routing, preliminary hydraulics calculations, preliminary design and layout of the storm drain system for the entire Master Plan Development, and 50+ GIS-based hydrology/hydraulics exhibits.

All calculations were performed using JBA’s in-house CivilDesign® software.


Proactive Engineering Consultants

Project Location
County of Riverside, CA