Stormwater Infrastructure Design

Our engineers and hydrologists provide services from flood control infrastructure planning, design, and conjunctive use to natural drainage feature creation, watershed management, and water quality permit compliance to plan and design projects that optimize valuable surface water assets while reducing risks to infrastructure and property.

Plan, Design, Manage

We excel at the planning, design, and management for surface water and stormwater infrastructure, as well as natural watershed systems. Our diverse experts integrate cutting edge technology for numeric modeling, source and conveyance assessment and control, low-impact development techniques, and quality enhancements, reducing reduce flood risk and protecting beneficial uses.

Clients Served

  • Cities, including Carlsbad, Oceanside, Indian Wells, La Quinta, Laguna Beach, Mission Viejo, Rancho Palos Verdes, Redondo Beach, San Diego, Santa Barbara, Santa Maria, Santa Ana, Thousand Oaks, and Yucaipa
  • Water districts, including Coachella Valley, Elsinore Valley Municipal, Goleta, Orange County, Ramona Municipal, and Rancho California
  • Other entities, including Agua Caliente Band of Cahuilla Indians, Caltrans, Imperial Irrigation District, Orange County Public Works, Riverside County Flood Control and Water Conservation District, Riverside County, San Bernardino County Flood Control and Water Conservation District, San Bernardino Valley Municipal Water District, San Bernardino County, and San Elijo Joint Powers Authority

Project Highlights

  • Montanoso Recreation Center Bioswale, City of Mission Viejo
  • Regional Flood Control Facilities, Coachella Valley Water District
  • Master Storm Water Maintenance Program, City of San Diego
  • Laguna Canyon Channel Study and Design, Beach St. to Ocean, City of Laguna Beach
  • Regional Drainage Analysis, City of La Quinta

What We Do

Our multidisciplinary in-house specialties allow us to provide efficiencies that maintain project momentum.

Project Support


BayWa Renewable Energy Jacumba Solar Farm

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Santa Ana River Conservation and Conjunctive Use Program

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Curious how our passionate experts can help you DU more? Get in touch!