A view of the Hoover Dam.

Empowering Decision-Making and Water Data Access

Sara Larsen, New Associate Director, Reflects on the Growth of IoW and the Importance of Data Sharing for Resilient Water Management

August 2024
If sharing water data is fundamental to making better decisions for people and planet, what’s holding us back from that? It’s a question Sara Larsen, the new Associate Director of Internet of Water Services at CGS, has been asking for over two decades.

Through work with state water agencies, research and development labs, and even as an original member of the Internet of Water (IoW) steering committee, Sara has championed water data access and used her first-hand experience to craft solutions that address the challenges of doing so. It’s no wonder that her new position, focused on helping state agencies address technological and capacity barriers to water data sharing, feels “like coming home.”

Here, Sara reflects on her experience in the water sector and how the IoW has grown over the years.

This interview has been edited for concision and clarity.

A headshot of Sara Larsen, a woman with long brown hair staring straight into the camera with trees in the background.
Associate Director of Internet of Water Services, Sara Larsen
Could you tell us a bit about your background and experiences in the water community?

I’ve been around the water block a little bit; I started as a GIS analyst with the State of Utah in 2001. There, I saw how infrastructure affected the water landscape and was inspired to get an engineering degree. In my next position at Los Alamos National Laboratory, I ran into the issue of data availability. It was hard to find information I needed for projects related to infrastructure, vulnerabilities, and risk. I had this hands-on frustration with not being able to find data.

Then, a job flitted across my desk from Western States Water Council (WSWC) for a new project called the Water Data Exchange trying to get states and federal agencies to share their water data. It was such a novel concept twelve years ago. The response often was, “Share our water data sets? Why would we want to do that?” Fast forward to today, and the water sector has become more comfortable with data sharing practices and doing so in an open and transparent way. With every new state or entity sharing its water data, more groups can see the benefits and evaluate for themselves whether they outweigh potential risks.

 

 

When did you first hear about the IoW Coalition?

You could say day one. In 2016, the Aspen Institute convened key thinkers in the water field to talk about data. At that point, I’d been pounding the pavement with WSWC for five years. This convening of people who thought “Water data sharing is essential to public good. We need more organizations to do this,” was so exciting. It was like coming home. I’d been working with state agencies for a long time and spoke to the issues that I’d encountered — like bandwidth and budgeting — in those early discussions.

When you have a forecast, you can be responsive and resilient, whether it’s a next day forecast for a flood or if it’s a climate change forecast for the next 30 years.

Today, it’s incredible to see how much the energy in this field has grown. We’re building the technology, experience, and resources to help people get from point A to point B. We have great projects with federal agencies underway and are even beginning to partner internationally to help make critical water data more available. The growth feels exponential.

 

You’ve straddled working on the tech end of water data management and working with people to implement modern data infrastructure. What have your experiences taught you about the role of technology and expanding access to information?

 

 

When I was first starting in this space, we didn’t have amazing out-of-the box tools like cloud-based data-sharing portals and geospatial data services like ArcGIS, Online, or CKAN. But when you make great data available in easy to find and use ways, people will use them to create their own unique, useful tools. It makes end user decision-making so much easier if you can see critical pieces of your information right away. When you have a forecast, you can be responsive and resilient, whether it’s a next day forecast for a flood or if it’s a climate change forecast for the next 30 years.

That’s what we’re doing with Geoconnex: building a platform that will empower the water data community to find and share data more easily than ever before. It is an easy to navigate platform that makes water data easy for users to find and maintain and is tied back to validated sources. The more verifiable a data source is, the better.

Why is now the right time for you to be getting more hands on with the Coalition?

I felt the call to work on this very important problem on a national scale. I want to address one of the root water problems: that people don’t have good information. They’re not seeing the value of sharing the information that they have. To change that mindset, you must challenge the assumptions that lead to it.

I’m excited to work on that root issue in this new role. A lot more entities want to share data. We have a lot of success stories and experiences to share with them.

Sara Larsen sitting on a rock edge of a canyon.
Sara Larsen at the Yampa River in Colorado
What excites you the most about working with the Coalition? 

We have an incredible team with so many skills and so much passion for the work. I believe slow and steady wins the race, so I’m excited to work on these issues as a team, project by project. Eventually, the projects snowball to the point that data sharing is the norm: you reference your data with Geoconnex,  shared standardized data on your portal, and then you can start building more useful things. And everyone will know how to do that because we’ve shown them how. 

 

Photo Credits

Header Photo: Nathan Anderson, Unsplash

Keep Exploring

The Internet of Water Coalition

Through our start-up period, we learned that the strength of the IoW is its capacity to unite independent organizations around the common goal of modernizing water data infrastructure. Now, as we enter our growth phase, we are scaling up from a project of the Nicholas Institute to a coalition of organizations working with government partners to enact the IoW vision.

Geoconnex: A Community Index for Water Data

A detailed presentation from Kyle Onda on the Internet of Water’s flagship technology, Geoconnex. When completed, this geospatial index will be capable of searching and retrieving any water metadata published in the United States, and ultimately North America and beyond. Geoconnex relies on a distributed linked data system. Such systems are foundational elements of internet search technology, allowing for the retrieval of millions of records in an instant. This webinar provides visualizations of Geoconnex (e.g., what does it do, how does it work), including graphics of the current contents and anticipated growth in scope and scale.

Geospatial Vector Data: Standards for Improved Sharing

It’s important to be able to share data in ways that are easy for scientists and water professionals to analyze and for developers to use to make tools and communication materials. In this blog, Kyle Onda describes practices that the Internet of Water Initiative at the Lincoln Institute’s Center for Geospatial Solutions recommends for sharing geospatial vector data.