Groundater. Wells. Recharge. Solutions.

About Hydro-Geologic Solutions, Inc.

Who We Are

Hydro-Geologic Solutions, Inc. is a California-based consulting firm specializing in groundwater resources, comprehensive well design and testing, aquifer recharge (MAR/ASR), site specific & basin-scale hydrogeologic modeling, and environmental hydrogeology services.

Hydro-Geologic Solutions, Inc. uniquely integrates technical hydrogeology expertise with leadership in public affairs and stakeholder engagement. With decades of combined experience in groundwater consulting, agency partnerships, and executive public service, we combine complex hydrogeologic solutions with clear communication and trusted relationships that help clients succeed.

Presenting at American Water Works Association Conference AWWA 2025 on Maximizing the Value of Well Testing

Hydrogeology Expertise + Public Affairs & Engagement + Trusted Relationships = Sustainable Groundwater Solutions.

Leadership Team

At Hydro-Geologic Solutions, Inc., our leadership combines technical hydrogeology expertise with decades of public service, agency partnerships, public affairs, and stakeholder engagement.

Together, we deliver sustainable groundwater solutions built on science, strategy, and trusted relationships..

  • President & Co-Founder

    Susan has over 20 years of executive leadership and public service experience, including her role as Chief of Staff at the Orange County District Attorney’s Office.

    She leads Hydro-Geologic Solutions’ work in agency partnerships, public affairs, and stakeholder engagement, ensuring clear communication and trusted relationships that help agencies, municipalities, and communities drive successful groundwater management outcomes.

  • Hydrogeologist & Co-Founder

    Eros brings nearly two decades of hydrogeology consulting experience across California, the United States, and Puerto Rico, specializing in comprehensive well design and testing, aquifer recharge (MAR/ASR), site specific & basin-scale hydrogeologic modeling, and contaminant hydrogeology investigations.

    He partners with water agencies, municipalities, and engineering firms to deliver practical, sustainable groundwater solutions.

Collaboration

and Partnerships

Connecting Ideas that Matter


Hydro-Geologic Solutions, Inc. partners with engineering firms, water agencies, and research organizations to deliver technically sound and practical groundwater solutions.

We collaborate with multidisciplinary teams to support wellfield development, aquifer recharge (MAR/ASR), and basin-scale groundwater management efforts throughout California and the western United States.

Our firm is certified as a Small Business Enterprise (SBE) and Women-Owned Business Enterprise (WBE), and Minority-Owned Business (MBE). These certifications enable teaming opportunities with prime consultants and public agencies seeking to meet goals and objectives while maintaining the highest technical and professional standards.