Our Mission
To cultivate a community of Empowered Guardians who protect the vital link between headwaters and marine ecosystems through hands-on educational stewardship and evidence-based action.
Our Vision
We envision a future where the journey of water—from its mountain source to the open sea—is understood, cherished, and protected by every community it touches, ensuring thriving ecosystems and resilient economies for generations to come.
The HMS Core Values
Interconnectedness (Source to Sea)
We believe that no ecosystem exists in isolation. Our work recognizes that the health of our marine environment begins at the headwaters. We honor the “Source to Sea” journey in everything we teach.
Radical Environmental Literacy
Education is our most powerful tool for restoration. We move beyond simple awareness to provide deep, actionable understanding. We don’t just share facts; we build “Water Fluency” so guardians can make informed decisions for their own backyards.
Inclusive Stewardship
The water belongs to everyone, and its protection is a collective responsibility. We believe stewardship should be accessible to all, regardless of background or expertise. If you can observe a stream, you can be a steward.
Data-Driven Action
Our educational materials are grounded in the best available science. We use your research and real-world data to ensure that when our community takes action, it is effective, measurable, and impactful.
Long-term Legacy
We aren’t looking for quick fixes. We are building a culture of conservation. By educating the youth and leaders of today, we are securing the water systems of tomorrow.

The HMS Methodology
At Headwaters & Marine Stewards, our educational content isn’t static. It is a living curriculum developed by our founder, David Miller, utilizing deep research and real-time environmental data. We translate complex ecological concepts into intuitive guides, workshops, and field exercises that turn theory into local impact.
From the Lab to the Landscape