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We proudly offer the following services:

We Operate under these NAICS Codes

  • 541620 - Environmental Consulting Services (Primary)

  • 238910 - Site Preparation Contractors

  • 541330 - Engineering Services

  • 541360 - Geophysical Surveying & Mapping

  • 541611 - Administrative Management & General Management Consultant Services

  • 541690 - Other Scientific & Consulting Services

  • 561410 - Document Preparation Services

  • 562910 - Environmental Remediation Services  

Weather Ready Nation Ambassador


High Water Mark is a National Oceanic and Atmospheric Administration (NOAA) Weather-Ready Nation (WRN) Ambassador. The Weather-Ready Nation Ambassador initiative is an effort to formally recognize NOAA partners who are improving the nation’s readiness against extreme weather, water, and climate events. As a Weather-Ready Nation Ambassador, High Water Mark is committing to work with NOAA and other Ambassadors to strengthen national resilience against extreme weather.

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