As engineers, planners and public officials, you know water doesn’t follow boundaries — and neither do the challenges that come with managing it. High Water Mark partners with municipalities, agencies and private developers to provide technical depth, regulatory insight and practical solutions for water infrastructure projects.
We’re not a competitor — we’re a complement. Whether you need modeling validation, floodplain permitting or a second set of eyes on a drainage design, we bring specialized knowledge that supports and strengthens your own.
We provide watershed-scale modeling, flow routing and storm event simulations using tools like HEC-RAS and SWMM. Ideal for master planning, drainage design and infrastructure risk evaluation.
Design guidance, system troubleshooting and support with permit applications or reviews. We regularly assist with detention basin design, conveyance sizing and green infrastructure strategies.
Need support for LOMR/LOMA filings or regulatory review? We navigate FEMA’s standards and local floodplain ordinances to help keep your projects compliant and on schedule.
Evaluate erosion potential, sedimentation impacts and channel behavior to ensure system resilience and ecological integrity.
Plan for system longevity with GIS-based inventories, condition assessments and capital improvement prioritization.
We make procurement easy. High Water Mark can serve as:
Let us help you deliver water projects that perform — not just on paper, but in practice. Every project is a negotiation with nature. We help you negotiate wisely.