Physical Sciences and Mathematics Commons^™

A Watershed Event For A Watershed Community: The Development Of Flood Control For The Santa Ana River Basin, Adam Scott Miller

History in the Making

Southern California receives the vast majority of its yearly rainfall in the relatively short time period between the months of December and March. Occasionally, this intense rainfall creates floods that have historically threatened and devastated the communities of this region. The twentieth century proved challenging for local flood control agencies. California experienced tremendous population growth, resulting in migrants settling on the existing floodplains. Unaware of the periodic, hidden menace, newcomers were ruined when rivers and their tributaries flooded. It became clear that a significant change in flood control methods was required. In 1936, Congress passed the Flood Control Act appropriating …

Low Impact Development Best Management Practices Comprehensive Overview And Case Study, Graciela Rivera

Electronic Theses, Projects, and Dissertations

This project paper is an overview of the different types of best management practices (BMPs) that can be applied within a Low Impact Development framework. Low Impact Development (LID) is a type of stormwater management implementation that is growing in popularity. It allows developments to manage stormwater by working within established ecosystems to lessen environmental impacts. The cost and effectiveness of these practices are examined. In the first chapter, a comprehensive summary to LIDs and BMPs is presented.

The costs and effectiveness of bioretention, biofiltraion and infiltration basins, as well as permeable pavements, were studied and compared. The facility case …

Participatory Water Resource Management: Advancing Engagement In Disadvantaged Communities Across The Santa Ana River Watershed, Jennifer B. Alford

Geography and Environmental Studies Faculty Publications

Santa Ana River Watershed, California, Proposition 1 Integrated Regional Water Management, Disadvantaged Community Involvement Program

The Santa Ana River (SAR) Watershed is the largest, most populated and fastest urbanizing watershed in Southern California, draining an estimated 2,700 square miles of diverse landscape and hydrological features. Headwater streams of the SAR Watershed are located in the San Bernardino National Forest near Big Bear Lake, the San Gabriel Mountains, and the San Jacinto Mountains. These streams traverse the coastal sage habitat through numerous water infrastructure features in the Inland Empire before terminating into the Pacific Ocean at the City of Huntington Beach. …